Abstracts - 2025 - 43rd ESCRS Congress - Copenhagen

Haptic Amputation Under Endoscopic Guidance In Uveitis- Glaucoma - Hyphema Syndrome

Code: CC01.01 | Type: Case Report | Year: 2025 | DOI: 10.82333/vkxs-6a29

Authors: Dania Bamefleh*, Merai Alshehri, Ali Albeshri

Conservative treatment might be sufficient in mild to moderate cases  of uveitis-glaucoma-hyphema (UGH) syndrome but surgical intervention might be necessary in more advanced situations. In cases of U...

Outcomes Of Pars Plana Vitrectomy And 4-Point Gore-Tex Sutured Scleral Fixation Of Micropure Intraocular Lens: A Case Series

Code: CC01.02 | Type: Case Report | Year: 2025 | DOI: 10.82333/e0nk-cr21

Authors: Paula Rivero Rivero Frisch, Daniel Casado López de la Franca, Miriam Barbany Rodriguez, Maria Julia Martinez Malizia*, Irene Sassot Cladera, Mireia Minguell Barbero, Mei Martinez Alegre, Ferran Llanas Alegre, Carlota Salvador Miras

To evaluate clinical outcomes in terms of best-corrected visual acuity (BCVA), IOLs transparency, stability, and patient satisfaction using a novel modification of the standard 4-point scleral fixatio...

Game, Set, Match: Three Stage Repair Of Iridodialysis And Lens Subluxation Post Tennis Racquet Injury

Code: CC01.03 | Type: Case Report | Year: 2025 | DOI: 10.82333/5rx5-zx08

Authors: Zhu Li Yap*

To describe the management dilemmas faced in managing ocular trauma and demonstrate that multiple procedures may need to occur over a long period of time to eventually reach a good outcome for the pat...

Surgical Management Of Chronic Cyclodialysis Cleft And Traumatic Cataract

Code: CC01.04 | Type: Case Report | Year: 2025 | DOI: 10.82333/mvpc-c443

Authors: Julia Seco Orriols*, Sara Carlota Labay, Pau Marjalizo, Inés Bourleau, Sonia Marias, Elena Brotons-Muñoz, Xavier Corretger, Elena Milla

To investigate the efficacy and safety of surgical repairing of traumatic cyclodialysis cleft in severe ocular trauma

Two Cases Of Asymmetric Progressive Corneal Ectasia Following Femtosecond Laser-Assisted Small-Incision Lenticule Extraction (Relex Smile).

Code: CC01.05 | Type: Case Report | Year: 2025 | DOI: 10.82333/8h3e-ek19

Authors: Erika Eskina*, Victoria Parshina, Teresa Tsai, Stephanie C. Joachim

Identify additional risk factors for the development of corneal ectasia after refractive lenticule extraction

Trans Prk To The Rescue!

Code: CC01.06 | Type: Case Report | Year: 2025 | DOI: 10.82333/8700-g521

Authors: Wassim Ghazal*

To present a case of rescue Trans-PRK after intraoperative complication during LASIK for myopia treatment

Ugh Syndrome And Iol Complications: A Conservative Yet Effective Surgical Approach

Code: CC01.07 | Type: Case Report | Year: 2025 | DOI: 10.82333/zkj7-cm23

Authors: Pedro Marques-Couto*, Pedro Mota-Moreira, Ana Gama-Castro, Manuel Falcão, João Paulo Macedo

To report a case of uveitis-glaucoma-hyphema (UGH) syndrome secondary to intraocular lens (IOL) haptic-iris friction, highlighting the importance of a thorough clinical evaluation and an innovative su...

Delayed Rotation Of A Toric Phakic Intraocular Lens Following Aggressive Eye Rubbing

Code: CC01.08 | Type: Case Report | Year: 2025 | DOI: 10.82333/e9qr-aa70

Authors: Tanveer ALAM Khan*, Neeraj Khunger

The purpose of this study was to report an unusual case of delayed rotation of a Toric Phakic IOL following aggressive eye rubbing.

Late Excessive Corneal Flattening, Corneal Thinning And Hyperopic Shift At 14-15 Years Following Epithelium Off Corneal Crosslinking (Cxl) For Keratoconus.

Code: CC01.09 | Type: Case Report | Year: 2025 | DOI: 10.82333/tvqs-qv06

Authors: Panagiota Papadakou*, Anna Song, Yijun Cai, David O'Brart

To report on  two patients with late excessive corneal flattening, corneal thinning and hyperopic shift at 14-15 years following epithelium off corneal crosslinking (CXL) for Keratoconus.

Corneal Perforation Following Ahmed Glaucoma Valve Implant: A Case Report

Code: CC01.10 | Type: Case Report | Year: 2025 | DOI: 10.82333/cm5e-et76

Authors: Andrea Bernal González*, Silvia Iglesias Cerrato, María Guadalupe Garrido Ceca, Francisco Javier Abellán Martínez

We report a rare case of non-traumatic corneal perforation as a complication of Ahmed glaucoma valve implantation (AGV) in a patient with neovascular glaucoma (NVG), in which a complex two-stage recon...

Iris Cyst: Case Management And Clinical Results

Code: CC01.11 | Type: Case Report | Year: 2025 | DOI: 10.82333/t4q8-nr77

Authors: Gonzalo Roig Ferreruela*, Elena Arias-Garcia, Marc Bautista Cortiella, Alvaro Cabezas-Vicente, Maria José Roig Revert, Cristina Martínez-Gil, Cristina Peris Martínez, Ester Fernández Lopez

This report aims to present a case of a 64-year-old patient with corneal decompensation caused by bullous keratopathy and a recurring retroiridic cyst. The patient’s clinical journey is highlighted th...

Management Of Epithelial Downgrowth After Penetrating Keratoplasty

Code: CC01.12 | Type: Case Report | Year: 2025 | DOI: 10.82333/hrx4-4w24

Authors: Aytan Musayeva, David Warner, Iva Krolo*

To describe the medical and surgical management of a case of severe epithelial downgrowth following penetrating keratoplasty (PK).

Flanged Cionni Ring Suture For Resolving Lens Bag Subluxation And Comparison With Previous Cionni Ring Suturing Under Scleral Pocket Technique Used In Ectopia Lentis

Code: CC02.01 | Type: Case Report | Year: 2025 | DOI: 10.82333/a1z7-vj71

Authors: Călin Petru Tătaru*, Cătălina Ioana Tătaru, Paul Filip Curcă, Cristina Cojan, Maria Halici

Previously we presented a scleral-pocked based approach for suturing Cionni ring in paediatric lens subluxation (ESCRSC22-CC-1564 and ESCRS24-FP-4619). Presently we have approached using a flange-sutu...

Cataract Surgery With Bag-In-The-Lens Intraocular Lens Implantation In Megalocornea: A Case Report

Code: CC02.02 | Type: Case Report | Year: 2025 | DOI: 10.82333/76ar-3c46

Authors: Sabrina Vaccaro*, Mariacarmela Ventura, Mariantonia Ferrara, Maria Laura Passaro, Francesco Semeraro, Sorcha Ní Dhubhghaill, Vito Romano

To report the surgical management of cataract extraction and intraocular lens choice in patient in patients with megalocornea.

Management Of Aniridia And Cataract With Intraocular Lens Implantation And Sulcus-Fixated Reper Aniridia Prosthesis: A Case Report

Code: CC02.03 | Type: Case Report | Year: 2025 | DOI: 10.82333/ckjr-1h63

Authors: Lucia Mata moret*, Ramón Calvo, Sandra Melgar, Vicente Miralles, enrique cervera

To present a case of bilateral aniridia and cataract treated with phacoemulsification, in-the-bag intraocular lens (IOL) implantation, and sulcus-fixated Reper aniridia prosthesis. This report evaluat...

A Surgical Challenge In A Patient With Nanophthalmos

Code: CC02.04 | Type: Case Report | Year: 2025 | DOI: 10.82333/wxb0-wy82

Authors: Bruno Martins Pombo*, Diana Silveira e Silva, Isabel Prieto, Tomás Costa, Maria Vivas, José Charréu, Fannya Francisco

To report a case of cataract surgery in a nanophthalmic patient, that had previously suffered acute angle closure with very difficult control of the intraocular pressure, even after Laser iridotomy. W...

Anterior Chamber Hemorrhage During Posterior Chamber Phakic Intraocular Lens Implantation: A Case Report

Code: CC02.05 | Type: Case Report | Year: 2025 | DOI: 10.82333/vyzh-f207

Authors: Yuxia You*, Yu Dou, Bo Zhao

Posterior chamber phakic ICLs are widely utilized for refractive correction due to their predictability and safety. Intraoperative anterior chamber hemorrhage, however, remains rare. This case highlig...

Intracorneal Ring Segment Penetration Into The Cornea And Iris: A Case Report

Code: CC02.06 | Type: Case Report | Year: 2025 | DOI: 10.82333/j9ge-9783

Authors: Wessam Salem*, Mohamed Hosny

Intracorneal ring segments (ICRS) are often used in the treatment of keratoconus and other ectatic disorders to flatten the cornea and improve visual acuity. Despite their efficacy, complications can ...

Two Cases Of Toxic Anterior Segment Syndrome (Tass) In One Morning: Investigating The Cause.

Code: CC02.07 | Type: Case Report | Year: 2025 | DOI: 10.82333/tvcz-1q79

Authors: Daniel Munck Sánchez*, Alfonso Martínez de Carneros Llorente, Paloma Martínez de Carneros Llorente, Luis Alcalde Blanco, Martín Puchol Rizo

To report two cases of Toxic Anterior Segment Syndrome (TASS) occurring in the same operating room on the same morning. This report includes a detailed follow-up of the patients, focusing on their vis...

Cataract Extraction Surgery After Kamra Inlay Implantation: A Four-Patient Case Series

Code: CC02.08 | Type: Case Report | Year: 2025 | DOI: 10.82333/t38q-5q43

Authors: John Warrak*, Elias Warrak, Yehya Tlaiss

the purpose of this study is to study the safety and visual outcomes of cataract surgery in patients with prior KAMRA inlay implantation, with emphasis on the challenges posed by altered corneal optic...

Corneal Surgery In Ocular Cicatricial Pemphigoid: A Multidisciplinary Approach For Managing Inflammation

Code: CC02.09 | Type: Case Report | Year: 2025 | DOI: 10.82333/1s6d-4r35

Authors: Maria Madeira*, João Romana, Miguel Leitão, Mariana Portela

Ocular cicatricial pemphigoid (OCP) is a chronic, immune-mediated, bullous, cicatricial disease within the spectrum of mucocutaneous membranous pemphigoid. It encompasses severe dry‑eye syndrome, corn...

New Technique For Conjunctivoplasty Following Pterygium Excision Using An Autologous Platelet-Rich Fibrin Membrane

Code: CC02.10 | Type: Case Report | Year: 2025 | DOI: 10.82333/as5p-d016

Authors: Hassan Moutei*, Meryem El-Bouzaidi, Ahmed Bennis, Fouad Chraibi, Meriem abdellaoui, Idriss Benatiya

To present a new regenerative approach for conjunctivoplasty following pterygium excision using an autologous platelet-rich fibrin (PRF) membrane graft. This technique aims to reduce postoperative com...

Femtosecond Laser-Assisted Deep Anterior Lamellar Keratoplasty Combined With Modified Autologous Glueless Simple Limbal Epithelial Transplantation In A Patient With Unilateral Lscd And Corneal Scarring. Clinical Case Report With 12 Months Follow-Up.

Code: CC02.11 | Type: Case Report | Year: 2025 | DOI: 10.82333/fnmg-v168

Authors: Svetlana Kalinnikova*, Boris Malyugin, Sergey Borzenok, Svetlana Izmailova, Pavel Melovatsky

This article describes a novel surgical technique consisting of femtosecond laser-assisted (FSL) deep anterior lamellar keratoplasty (DALK) combined with modified autologous glueless simple limbal epi...

Emergency Use Of Halo® Corneal Grafts In The Management Of Severe Corneal Infections And Perforations

Code: CC02.12 | Type: Case Report | Year: 2025 | DOI: 10.82333/csnf-km32

Authors: Claire Ruan*, Saad Mahmud Khan, Chrishan Gunasekera

To explore the use of Halo® corneal grafts as an emergency, temporary solution for patients with perforations secondary to microbial keratitis. Through two cases we aim to showcase how these grafts, w...

Visual Performance Of A Novel Combined Extended Depth Of Focus Intraocular Lens System

Code: FP01.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/75f2-a449

Authors: Lutz Blomberg*, Yassine Naja, Imke Wübbolt, Naouras Arroum, Martin Knabe

To evaluate visual acuity, contrast sensitivity, and ocular aberrations following implantation of a novel combined extended depth of focus (EDOF) intraocular lens (IOL) system.

Defocus Curve Analysis Of A New Refractive Edof Iol

Code: FP01.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/8xdp-qb50

Authors: Hardik Parikh*

To evaluate the functional outcomes including visual performance and patient reported outcomes after implantation of the new refractive EDOF lens Tecnis PureSee IOL DEN00V and TECNIS PureSee Toric II ...

Near Chromatic And Achromatic Contrast Sensitivity Outcomes With The Purely Refractive Partial Range Of Field Extended Intraocular Lens

Code: FP01.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/fsz9-dm04

Authors: Jia Liu*

To evaluate the distance and near achromatic and chromatic contrast sensitivity function (CSF) outcomes in eyes implanted with a new purely refractive partial range of field extended IOL.

Optical And Visual Outcomes Of A New Refractive Extended Depth Of Field Intraocular Lens.

Code: FP01.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/yrbw-bh35

Authors: Mayank Nanavaty*, Issac Levy, Ritika Mukhija

To characterize the optical design and analyse the optical quality and halo induced by the new extended depth of field TECNIS PureSee TM intraocular lens (IOL), and to evaluate its clinical performanc...

Cost-Utility Analysis Of Enhanced Monofocal Intraocular Lenses For Cataract Surgery

Code: FP01.05 | Type: Free paper | Year: 2025

Authors: Chafik Keilani*, Hugo BOURDON

Cataract is a prevalent health condition, primarily caused by aging, affecting approximately 95 million individuals worldwide. The only effective treatment currently involves surgically removing an...

Immediate Vs. Delayed Sequential Bilateral Cataract Surgery: Visual And Refractive Outcomes In Mono- Vs. Multifocal Intraocular Lens Implantation

Code: FP01.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/gtym-rs92

Authors: Gus Gazzard*, Anthony King, Douglas J Rhee, Derek O'Boyle, Sergey Muratov

Immediate sequential bilateral cataract surgery (ISBCS), involving surgery on both eyes within a single session, has gained popularity from extensive supportive research. We previously described that ...

Assessment Of Axial Stability Of Widely Implanted Monofocal Intraocular Lenses In A Human Capsule Computational Model

Code: FP01.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/m4fw-hp57

Authors: Magdaléna Vokrojová*, Věra Trnková, Lenka Havlíčková, Zuzana Hlinomazová

It is known to the ophthalmic community that intraocular lenses (IOLs) can move axially post implant. There is publication that demonstrates axial movement in compression test cell. The purpose of th...

A Prospective Study On Pseudophakic Mini-Mono Vision Using Monofocal Intraocular Lens

Code: FP01.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/7ekv-pf09

Authors: Isabella Diana Baur*, Pirmin Frey, Monica Markstaller, Arthur Mueller

To assess binocular spectacle independence for distance and intermediate vision and functionality of intermediate vision performance by reading speed after bilateral cataract surgery with mini-monovis...

Assessment Of Positive Dysphotopsia For Various Monofocal Intraocular Lenses With Decentration And Tilt

Code: FP01.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/ddbg-9d48

Authors: Chintan Malhotra*, Deeksha Sharma, Amit Gupta, Parul Chawla Gupta, Jitender Jinagal, Sonam Yangzes, Anchal Thakur

There are several studies that assessed the effect of Intraocular Lens (IOL) decentration and tilt on the image quality. A few publications also compare the dysphotopsia or glare fordifferent Monofoca...

Effect Of Pupil Size On Postoperative Spherical Aberration And Depth Of Focus In Eyes Implanted With An Extended Monofocal Intraocular Lens

Code: FP01.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/38pz-7p56

Authors: Ibrahim Uzar*, sevgi Tongal

Positive spherical aberration (SA) can be used to increase depth of focus postoperatively, and therefore reduce spectacle dependence, in patients undergoing cataract surgery or refractive lens exchang...

Comparison Of Contrast Sensitivity And Visual Acuity In Patients Bilaterally Implanted With A Positive And Negative Spherical Aberration Enhanced Monofocal Intraocular Lens (Iol).

Code: FP01.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/mpse-nt11

Authors: Francisco Javier Abellan Martinez*, Guadalupe Garrido Ceca, Andrea Bernal Gonzalez, Silvia Iglesias Cerrato, Sofia Gonzalez Ballesteros, Ines Iglesias Cabrero

The purpose of this study is to investigate contrast sensitivity and visual acuity outcomes of cataract patients bilaterally implanted with RayOne Hydrophobic Aspheric RAO800C (Rayner, UK) (Group 1), ...

Surgical Outcomes Of Carlevale Intraocular Lenses: 2 Year Outcomes

Code: FP01.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/syfw-5r86

Authors: Richard Mcneely, Jonathan Moore*, Niraj Mandal, Stephen Stewart

The Carlevale intraocular lens (IOL) is a single-piece sutureless scleral-fixated lens that adds to the armamentarium of secondary IOLs available for eyes with complex pathologies when in-the-bag impl...

Correlation Between Pseudoaccommodation Achieved Using The Reading Speed Measured With Salzburg Reading Desk And Reading Chart In Pseudophakic Patients

Code: FP01.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/w0qv-pj12

Authors: Matteo Piovella*, Barbara Kusa

To assess the correlation between the reading font size on Salzburg reading Desk (SRD) and reading chart in patients who achieved 0.3LogMAR on reading chart and 6/12 for distance vision

Capsular Bag Performance Of Two Monofocal Hydrophobic Intraocular Lenses

Code: FP01.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/wv34-6t95

Authors: Mohammad Ismail, Stephanie Grabitz, Sarah-Ann Müller, Alicia Sachs, Felix Wagner, Norbert Pfeiffer, Joanna Wasielica-Poslednik*

The aim of this study was to analyze and compare the capsular bag performance, the PCO formation as well as lens axial shift, tilt and centration of a new hydrophobic IOL with a sharp edge design (...

Patient Reported Outcome Measures (Proms) Comparison Of State-Of-The-Art Monofocal And Enhanced Monofocal Iols With The Digital Tool Raypro

Code: FP01.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/gke1-2g12

Authors: Mariana Ferreira Francisco*, Pedro Gil, Ricardo Gertrudes, Nuno Alves, Vitor Maduro, João Feijão, João Gil, Esmeralda Costa, Andreia Rosa, Cristina Tavares, Maria João Quadrado, Joaquim Murta

To compare the PROMs following implantation of monofocal RayOne Aspheric RAO600C and enhanced monofocal IOLs RayOne EMV RAO200E using the RayPRO database (Rayner, UK).

Retrospective Analysis Of Lasik Vs. Prk Outcomes In Myopic Patients With Very Thick Corneas (>600 µm): A Study Of 2095 Eyes

Code: FP02.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/bets-kx11

Authors: Simone Pirodda*, Jorge Alió, Antonio Martinez-Abad, Ana Belen Plaza-Puche, Pilar Yebana, Ronald Steven II Medalle

To compare clinical outcomes of LASIK and PRK in myopic patients with very thick corneas (>600 µm). The optimal refractive procedure in such cases remains debated. While LASIK offers faster recovery, ...

Eight-Year Results Of Laser In-Situ Keratomileusis With Or Without Combined Accelerated Cross-Linking In High Myopic Eyes

Code: FP02.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/pvxd-7v03

Authors: Ana Miguel*, Quentin Bosredon, Alice Grise Dulac

To investigate the long-term results of femtosecond laser-assisted in situ keratomileusis (FS-LASIK) combined with accelerated corneal crosslinking (LASIK-Xtra) compared to conventional FS-LASIK (conv...

Lasik For Extreme Hyperopes With Reduction Of Corneal Prolateness To Control Induced Spherical Aberration

Code: FP02.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/wfss-gf80

Authors: Amr Mounir*, Elshimaa A.Mateen Moussa, Ibrahim Amer

Purpose: To evaluate the visual outcomes of young extreme hyperopic patient’s LASIK, using customized centration and corneal aspherization to control the induced spherical aberration.  

Outcomes Of Laser-Assisted In Situ Keratomileusis In Hyperopic Patients With Very Thick Corneas: A Retrospective Cohort Study

Code: FP02.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/fabz-a440

Authors: Oznur Bekmez*, Emine Esra Karaca, Ozlem Evren Kemer

To evaluate the safety, efficacy, and refractive outcomes of laser-assisted in situ keratomileusis (LASIK) in hyperopic patients with very thick corneas (greater than 600 microns) compared to those wi...

Vector Analysis Of Astigmatism Correction After Treatment Of Coma In Patients Undergoing Laser Assisted In Situ Keratomileusis With Regular Corneal Optics

Code: FP02.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/w1w9-gg76

Authors: Lilit Voskanyan*, Khan Lau

Coma has a significant influence on the astigmatic manifest refraction in coma-dominant irregular corneal optics, current evidence suggests coma does not impact astigmatism in regular corneal optics i...

A Question Of Accuracy - Comparing Outcomes Of Wavefront-Optimized And Wavefront-Guided Excimer Ablation Treatment

Code: FP02.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/vfxn-be63

Authors: George Beiko*, Samantha Miyoko Orr

This study aims to compare the accuracy and clinical outcomes of wavefront-guided (WFG) versus wavefront-optimized (WFO) excimer laser ablation for refractive correction. The objective is to determine...

Raytracing Customization In The Therapeutic Management Of Post Lasik Low And High Order Aberrations: A Consecutive Case Series

Code: FP02.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/y8a0-xm61

Authors: Türkan Mehemmedli, Gamze Özkan*, Semra Akkaya Turhan

To evaluate the safety and efficacy of employing off-label ray-tracing customization of a therapeutic excimer ablation in symptomatic eyes previously treated with LASIK.

Higher-Order Aberrations After Ray-Tracing-Guided Vs. Wavefront-Optimized Laser In Situ Keratomileusis: Contralateral-Eye Comparison

Code: FP02.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/md0z-0r31

Authors: See Teng Tan*, Shimna Prasad, Shayne Tan, Monisha E Nongpiur

Intraindividual comparison of total ocular higher-order aberrations (HOAs) after ray-tracing-guided laser in situ keratomileusis (LASIK) and wavefront-optimized LASIK.

Prospective Intraindividual Comparison Of Functional Outcomes After Automated Customized Ray-Tracing-Guided Vs. Wavefront-Optimized Laser In Situ Keratomileusis

Code: FP02.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/d2cg-y748

Authors: Peijun Yao*, Zishuo Li, Lingling Niu, Xingtao Zhou

To compare automated customized ray-tracing-guided laser in situ keratomileusis (LASIK) with wavefront-optimized LASIK by assessing intraindividual refractive and visual acuity outcomes.

Myopic And Astigmatic Laser In-Situ Keratomileusis Using A New Ray Tracing-Based Treatment Algorithm With An Individualized Ablation Profile: The U. S. F D A Clinical Trial

Code: FP02.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/gz7w-hw67

Authors: Gabriela Martins costa Martins*, Sergio Canabrava

To evaluate safety and efficacy of ray tracing-based LASIK surgery for the correction of myopia with and without astigmatism in a statistically significant multicenter cohort with 12 month outcomes.

Impact Of Postoperative Corneal Morphology Changes In Different Optical Zones On Visual Quality After Ray-Tracing-Guided Fs-Lasik

Code: FP02.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/t7q9-tk75

Authors: Ashmal Jameel*, Chun Kit David Chan, Scott Robbie, Vijay Wagh, Sancy Low, Maninder Bhogal, Elodie Azan, Seema Verma, David O'Brart

To assess the postoperative corneal morphology across various optical zones and to investigate the impact on postoperative visual quality in patients who underwent ray-tracing-guided femtosecond laser...

Comparative Evaluation Of Wavelight Topolyzer And Callisto Image-Guided Cyclotorsion Alignment In Fs-Lasik: A Retrospective Study On Astigmatism Correction Outcomes

Code: FP02.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/nhmv-a223

Authors: Serhat Imamoğlu*, Mehmet Kay, Ercument Bozkurt

This study compares the efficacy of WaveLight Topolyzer automatic cyclotorsion tracking and Callisto image-guided manual alignment in femtosecond LASIK (FS-LASIK) for astigmatism correction. Cyclotors...

Exploring A Machine Learning Model Predicting Myopic Regression Following Small Incision Lenticule Extraction And Femtosecond Laser-Assisted In Situ Keratomileusis

Code: FP02.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/h7cn-x841

Authors: Gabriele Gallo Afflitto*, Francesco Aiello, Pier Luigi Surico, Davina A. Malek, Tommaso Mori, Swarup S. Swaminathan, Vincenzo Maurino, Carlo Nucci

To assess the effectiveness of the machine learning model in predicting myopic regression in patients undergoing Small Incision Lenticule Extraction (SMILE) and Femtosecond Laser-Assisted in Situ Kera...

Raytracing Lasik (Wavelight Plus) Vs. Small Lenticle Extraction (Smile) For Myopia Correction: A Randomized, Prospective, Contralateral Eye Study

Code: FP02.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/jn4q-kt42

Authors: Fuat Yavrum*, Serhat Bahar, Beyza Yılıdır

Purpose: This study evaluates safety, efficacy and visual outcomes of Ray Tracing LASIK vs. Smile in a contralateral eye fashion.  

Comparison Of The Clinical Outcome Of 5 Different Klex Techniques (Smile (Zeiss Visumax 500), Smile Pro (Zeiss Visumax 800), Clear (Zeimer Z8), Smartsight(Schwind Atos), Silk(Johnson & Johnson Elita)) And Lasik (Alcon Ex500)

Code: FP02.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/q5cq-vx15

Authors: Luca Codemo*, Marco Pellegrini, Andrea Sollazzo, Andrea Saviola, Massimo Busin

To compare the clinical outcomes of 5 different keratorefractive lenticule extraction(KLEx) techniques: SMILE (Zeiss Visumax 500), SMILE Pro (Zeiss Visumax 800), CLEAR (Zeimer Z8), SmartSight(Schwind ...

Genotype-Phenotype Analysis Of Keratoconus In The Han Chinese Population By Whole-Genome Sequencing

Code: FP03.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/p6eh-5h18

Authors: Maximilian Friedrich*, Hyeck-Soo Son, Timur M. Yildirim, Gerd U. Auffarth, Victor A. Augustin

 Keratoconus (KC) is a corneal disorder with modest heritability and strong genetic associations across diverse populations. However, genetic studies in the Han Chinese population remain limited, and ...

Detection Of Subclinical Keratoconus Using Combined Anterior Segment Oct And Scheimpflug Imaging

Code: FP03.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/50v2-3004

Authors: David López Delgado*, Denisse Angel Pereira, Zaira Hernadez Gonzalez, Luis Reyes Gallardo, Gerardo Jose Reboso Prieto, Paula Alonso Gonzalez, Paula Martín Gutierrez

One of the main risk factors for postoperative ectasia is subclinical keratoconus, which is frequently invisible with just one imaging modality. In order to identify subclinical keratoconus, this stud...

Localized Changes In Cone Characteristics And Biomechanical Properties In Progressive Keratoconus

Code: FP03.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/t4tm-4n33

Authors: Oliver Hassel*, Lizaveta Chychko, Lusine Vogormian, Alexandra Negoescu, Frederick Kremser, Tadas Naujokaitis, Grzegorz Łabuz, Ramin Khoramnia, Gerd Auffarth

To evaluate regional changes in cone characteristics and biomechanical properties using novel custom-built programmes for each, in patients with progressive Keratoconus

Association Between Hair Cortisol Levels And Keratoconus: A Prospective Study

Code: FP03.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/2rrx-tk28

Authors: Dagny Zhu*, Bridgitte Shen Lee, Keith Wan, Elizabeth Yeu, Kavita Dhamdhere, William Whitson

Keratoconus is a progressive corneal disorder characterized by corneal thinning, often leading to significant visual impairment. Cortisol may play a significant role in the pathogenesis of keratoconus...

Early Cardiac Markers In Young Patients With Keratoconus: Can Cornea Be The Mirror Of The Heart

Code: FP03.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/1jsq-rw60

Authors: Mohammed Muhtaseb*

Keratoconus (KC) is a progressive corneal disorder linked to collagen abnormalities, raising the question of whether systemic cardiovascular changes exist in KC patients. This study investigates early...

Discriminative Power Of Corneal Epithelial Aberrations, Anterior And Total Corneal Aberrations In Normal, Keratoconus, Subclinical, And Forme Fruste Keratoconus Eyes.

Code: FP03.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/0jpe-kc35

Authors: Kepa Balparda*, Tatiana Herrera-Chalarca, Mariana Escobar-Giraldo, Isabela Franco-Sánchez

To compare the discriminative power of epithelial versus total corneal aberrations between normal and keratoconus (KC) eyes

The Epithelial Thickness Ratio – A New Parameter For Quantitative Evaluation Of Ectatic Changes Based On Oct Corneal Epithelial Maps

Code: FP03.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/syh7-0n11

Authors: Haowen Lin*, Xuhua Tan, Lixia Luo

The purpose of our study was to a) develop an objective parameter for evaluating epithelial thickness changes in keratoconus and b) assess this parameter in eyes with borderline tomographic maps and t...

Ai-Based Diagnostic Model For Early Keratoconus Integrating Corneal Topography And Biomechanical Parameters

Code: FP03.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/3zrk-0395

Authors: Yanxia Tong*, Yong Wang

To develop an intelligent diagnostic model based on Pentacam and Corvis ST data, and to assess the efficacy of the model in diagnosing early keratoconus.

Development And Validation Of The Keratoconus Artificial Intelligence Index (Kai-Index).

Code: FP03.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/sm2g-s630

Authors: CARLOS LISA*, LUIS FERNANDEZ-VEGA CUETO, BELEN ALFONSO-BARTOLOZZI, JOSE F. ALFONSO

Optical Coherence Tomography (OCT) is widely used for anterior segment imaging due to its high resolution and ability to measure epithelial thickness and track the posterior corneal surface. However, ...

Prediction Of Keratoconus Progression Using Multi-Modal Deep Learning

Code: FP03.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/f9xk-p282

Authors: Julia Nijenhuis*, Anita Sajet, Kevin T. Dang, Anisa Dehghani, Jacqueline van der Wees, Gerrit R.J. Melles

Keratoconus is a common cause of visual disability in young working-age people. This study aimed to determine whether keratoconus progression could be accurately predicted from the first clinic visit ...

Correlation Of Depth Of Demarcation Line With Wavefront Abnormalities In Post-Collagen Cross-Linking Cornea

Code: FP03.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/y2p4-k704

Authors: Jacob Megreli*, Olga Reitblat, Noa Kapelushnik, Guy Gindis, Uri Elbaz, Ruti Sella, Irit Bahar, Eitan Livny

To evaluate the correlation between the demarcation line depth (DL) and wavefront abnormalities in corneas after collagen cross-linking (CXL) for progressive keratoconus.

Confocal Microscopy Study Of Corneal Stroma Regeneration With Cellular Therapy: Stromal Cell Density And Immune Cell Infiltration

Code: FP03.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/ks4y-zk39

Authors: Jihong Zhou*, Wenjuan Wang, Guoli He, Fengju Zhang

This study investigated the regenerative potential of autologous adipose-derived adult stem cells (ADASCs) and decellularized human donor corneal stromal lamina (dCL), or ADASCs-recellularized dCL (AD...

Can Immune Modulators Help In Stabilizing Keratoconus: An Algorithmic Approach

Code: FP03.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/rp75-s021

Authors: Harika Reddy*

Keratoconus (KC) is a progressive, inflammatory ectatic disease characterized by corneal thinning and biomechanical weakening, often associated with elevated inflammatory biomarkers. This study evalua...

Non-Invasive Corneal Cytology Sampling For Proteomics Biomarker Discovery In Keratoconus

Code: FP03.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/5vth-2d98

Authors: Janvi Karia*, Saurabh Jain

To evaluate a novel, non-invasive method for collecting corneal epithelial cytology samples in ophthalmology clinics and its potential in identifying new proteomics biomarkers for keratoconus.

Biomechanical Evaluation Using Stress-Strain Maps Of Healthy, Keratoconus, And Progressive Kc Eyes

Code: FP03.15 | Type: Free paper | Year: 2025

Authors: Anil Kaplan*, Cumali Degirmenci, Melis Palamar Onay

The aim of this study was to investigate the distribution of the stress-strain index (SSI) in the cornea in healthy and keratoconus eyes aged between 18 and 50 years. In addition, the KC group was fol...

Intraocular Lens Models: Ecological Distribution Footprint And Usage Trends At A Large Ophthalmology Centre

Code: FP04.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/nsdj-y597

Authors: Ning Xiong*

Operating theatres significantly contribute to hospital's environmental footprint, underscoring the need to evaluate the ecological impact of transporting surgical products. Intraocular lenses (IOLs),...

Average Lifespan Of Reusable Instruments For Cataract Surgery

Code: FP04.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/4jk7-ts29

Authors: Mohamed El Barkani*, CHAIMAE KHODRISS, HAMZA BENMOUSSA, MERIEM EL BAHLOUL

Cataract surgery remained one of the most performed surgeries worldwide and is associated with significant carbon footprint. Recent survey of the European and American cataract surgeons revealed that ...

Current And Future Role Of Dropless After Cataract Surgery: An International Yofs-Study

Code: FP04.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/n433-ya22

Authors: Boris Malyugin*, Alexander Shpak, Olga Fomina

The use of postoperative eyedrops has disadvantages such as treatment burden, adherence, and a negative impact on the environment. While topical antibiotics are now often replaced by their intracamera...

Ophthalmology Operating Room Waste Segregation And Recycling: Analysis Of Practice Habits And Barriers To Sustainable Waste Management

Code: FP04.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/4spk-9m59

Authors: Betelhem Yibekal, Bhim Rai, Joshua van Kleef, Emilie Rohan, Faran Sabeti, Ted Maddess*

Cataract surgery is one of the most performed surgeries worldwide and is known to be associated with significant medical waste production. However literature on waste segregation and recycling were sc...

Using An Artificial Intelligence Telephone Call To Reduce The Carbon Footprint In The Cataract Pathway

Code: FP04.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/6k1z-2937

Authors: Takashi Kojima*, Takaya Suzuki, Naoki Isogai, Tomoaki Nakamura

In 2020, the NHS’s carbon footprint was 24.9 million tonnes carbon dioxide equivalents (CO2e). To achieve net zero by 2045 while meeting rising healthcare demand, service delivery must evolve. Catarac...

Digitalisation In Glaucoma Consultations In Spain: The Digitoft Project

Code: FP04.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/8sg5-ca23

Authors: Francesc March De Ribot*, Carlos Vergés, Verónica Ribas, José Salgado-Borges, Ana Giménez-Capitán

To describe the design and functioning of the new digitalization circuit for consultations and for intraocular pressure (IOP) follow-up as part of the DiGITOft Project –a pioneer digitalisation pro...

Sustainability In Eye Care: Assessing Mental Health Burden In Patients With Chronic Eye Diseases Using Phq-9 And Gad-7

Code: FP04.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/8nec-fa20

Authors: Davina Jugnarain*, Yan Ning Neo

Mental health issues in patients with chronic eye diseases remain an understudied area, particularly in the Middle East. This study aimed to evaluate the prevalence and determinants of anxiety and dep...

Greener Glaucoma; Regional Trends In Glaucoma Services And How We Can Move Towards Are More Sustainable Future

Code: FP04.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/ytxf-k226

Authors: Myriam Böhm*, Eva Hemkeppler, Julian Rapien, Kerstin Petermann, Jakob Wend, Thomas Kohnen

The healthcare sector produces 4.4-5% of global emissions, ranking it equivalent to the fifth largest polluting country on Earth. Building on ESCRS's groundbreaking work on the environmental impact of...

Environmental Impact Of Glaucoma Patients Undergoing Visual Field

Code: FP04.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/hxpg-3b87

Authors: Gülay Yalçinkaya Çakir*, Alper Ağca, İhsan Çakır, Ahmet Kırgız, Yusuf Yıldırım

Glaucoma is a chronic condition that requires lifelong management and frequent follow-up, especially in an ageing population. This makes considerations around sustainability increasingly important. Me...

Advancing Sustainability In Ophthalmic Surgeries And Interventions: A Narrative Review Of Environmental Impact And Best Practices

Code: FP04.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/xyk4-h321

Authors: Aadithreya Varman*

Healthcare is a significant contributor to global greenhouse gas (GHG) emissions, and ophthalmology, particularly through high-volume surgeries such as cataract, glaucoma, and retina interventions, ha...

Carbon Footprint Assessment Of Cataract Surgery In The Surgicube

Code: FP04.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/z5se-7n93

Authors: Mona El Zarif*, Karim Abdul Jawad, Jorge L. Alió, Nehman Makdissy

To evaluate the carbon footprint of cataract surgery performed in the Surgicube at the Rothschild Foundation Hospital.

Difference In Visual Performance Of A Refractive Extended Depth Of Focus Intraocular Lens In An Emmetropic Or Monovision Modality.

Code: FP05.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/amnv-tg28

Authors: Anke Messerschmidt-Roth*, Walter Sekundo

The aim of this study was to compare the visual performance of a refractive intraocular lens (IOL) with extended depth of focus, namely the ZEN00V (TecnisPuresee, Johnson and Johnson), set for emmetro...

Comparative Analysis Of Visual Outcomes With Eyhance And Puresee Intraocular Lenses Following Cataract Surgery

Code: FP05.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/czsm-4539

Authors: Matteo Forlini*

To compare visual and refractive outcomes of two intraocular lens models (IOLs): Tecnis PureSee/PureSee toric (a new partial range of field extended (PRoF-Ex) IOL with the more established Eyhance/Eyh...

Extended Depth Of Focus And Visual Quality In Full Visual Range Inverted Meniscus Iols

Code: FP05.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/nzt0-6591

Authors: Hao Zhang*, Mario Cantó-Cerdán, Beatriz Félix-Espinar, Jorge L. Alió del Barrio

The aim was to evaluate the depth of focus and visual quality in patients who received two refractive IOLs, EDF ArtIOLs® 40 and FVR ArtIOLs® 70 (ArtIOLs, Voptica SL, Murcia, Spain). These lenses gener...

Impact Of Pupil Size And Corneal Aberrations In Three Refractive Extended-Depth-Of-Focus Intraocular Lens Technologies

Code: FP05.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/aqf9-nc51

Authors: Guillermo Rocha*, Julia Wiens, Eric Gulliver, Andres Ramos, Siddharth Nath

To evaluate three extended-depth-of-focus intraocular lenses (EDOF IOLs) under various optical conditions using a comprehensive in vitro model.

Visual Efficacies Of Enhanced Monofocal, Diffractive Extended Depth Of Focus (Edof) And Non-Diffractive Edof Iols.

Code: FP05.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/8v77-rz96

Authors: Noureddine Djerad*, Nadji Djerad

To compare the visual efficacies of three presbyopia-correcting intraocular lenses (IOLs) (enhanced monofocal: Eyhance®, extended depth of focus (EDOF): Symfony® and PureSee®). 

Spectacle Independence And Visual Outcomes After Bilateral Implantation Of A Edof Iol Compared To A Monofocal Iol: A Randomized Clinical Trial

Code: FP05.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/8byq-j188

Authors: Merce Guarro*, Kamal Das

To evaluate patients’ spectacle independence and visual outcomes after bilateral implantation of LuxSmart IOL (EDOF) compared to bilateral implantation of LuxGood IOL (Monofocal).

Effect Of Pupil Size On The Near Vision Achieved With The Puresee Edof Lens

Code: FP05.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/1gky-kf30

Authors: Zhenzhen Liu, Yunqian Li, Houshuo Wang*

To evaluate the impact of pupil size on the optical performance of the Puresee refractive extended depth of focus (EDOF) lens at reading distance.

Visual Performance, Subjective Satisfaction And Quality Of Life Effect After Bilateral Implantation Of Extended Depth Of Focus Intraoular Lens (Edof Iol) Compared To Trifocal Iol: A Randomized Clinical Trial

Code: FP05.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/3n7e-h387

Authors: Yue Wu, Xin Liu*, Bilian Ke

To evaluate patients’ satisfaction and visual outcomes after bilateral implantation of Fusion system compared to bilateral implantation of a trifocal IOL. 

Spectacle Independence And Visual Outcomes In Patients Bilaterally Implanted With A Purely Refractive Extended Depth Of Focus Presbyopia Correcting Intraocular Lens. A Multicentre Observational Study

Code: FP05.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/wtqv-8h18

Authors: Natalia Palarie*, Natalia Palii

To report multicentric real-world spectacle independence and visual outcomes of the TECNIS PureSee IOL, a purely refractive Extended Depth of Focus (EDF) PCIOL.

Visual Outcomes Of The Rayone Galaxy Spiral Intraocular Lens Implant

Code: FP05.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/5z5h-ar31

Authors: Clare O'Donnell*, Amir Hamid, Alise Kalteniece, Nabila Jones

The RayOne Galaxy spiral intraocular lens implant (IOL) has been designed to deliver a full range of vision with minimised dysphotopsia achieved through a non-diffractive spiral optic for 0% light los...

Comparison Of Clinical Outcomes For Three Presbyopia-Correcting Iols: A Single-Center Prospective Study

Code: FP05.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/zt3a-mr52

Authors: Hazem Elnashar*

To compare VA, defocus curve and patient-reported satisfaction with 2 types of Increased Range of Focus (Alcon Vivity, J&J PureSee) and a novel spiral full range of vision intraocular lens (Rayner Ray...

Influence Of Angle Alpha On Image Quality Metrics In Eyes With Asymmetric Refractive Edof

Code: FP05.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/bspn-mw55

Authors: Siddharth Sheth*, Smitesh Shah, Sonal Shah, Mohammed Kazi

To evaluate the effect of angle alpha on image quality metrics in eyes with asymmetric refractive EDOF IOLs. 

Visual Outcomes Following Implantation Of A Novel Non-Diffractive Wavefront-Linking Extended Depth Of Focus Intraocular Lens

Code: FP05.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/c7mz-9z92

Authors: Byunghoon Chung, David Kang*, Kangyoon Kim, Samuel Arba Mosquera, Tae-im Kim

To evaluate the clinical outcomes following bilateral implantation of the Bi-Flex ELON intraocular lens (IOL) which utilises a series of central concentric refractive zones with varying curvatures to ...

Comparison Of Mix & Match Edof/Diffractive Iols And Bilateral Edofs Iols With Minimonovision

Code: FP05.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/tj5q-x189

Authors: Nishika Jain*, Sri Ganesh, Supriya Sriganesh

To compare the visual results, spectacle independence and satisfaction of 2 series: A serie: Mix & match approach (trifocal in non dominant eye, EDOF in dominant eye); B serie : bilateral EDOF IOLs wt...

Comparison Of Clinical Outcomes And Visual Quality Between Two Edof Iols: Part 2

Code: FP05.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/3m4e-6y45

Authors: Ruben D. Berrospi*, Camilo Angel, Camilo Niño, Alejandro Tello, Virgilio Galvis, Adriana Reyes, Dora Nova, Valeria Otoya

The main purpose is to observe the differences in visual quality between Comfort IOL (LS-313 MF 15-Oculentis GmbH, Berlin, Germany) and AcrySoft IQ Vivity at 3-month follow-up. Therefore, to detect d...

Two-Year Outcomes Of Presbymax Modified Biaspheric Excimer Laser Ablation Profile For The Correction Of Presbyopia

Code: FP06.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/dkp6-1c15

Authors: Alice Ditchfield*, Mana Rahimzadeh, Bita Manzouri

To assess the efficacy, safety and quality of vision after application of PresbyMAX monocular modified biaspheric excimer laser ablation profile for the treatment of presbyopia.

Initial Outcomes Of Transepithelial Photorefractive Keratectomy With Proscan Aspheric Treatment Compared With Octavius Topography-Optimised Treatment

Code: FP06.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/4znw-6339

Authors: Sena Esra Gunay*, Arzu Gençoğlu, Gülşah Gökgöz, Caner İncekaş, Dilek Altınörs

Transepithelial photorefractive keratectomy (tPRK) is an excimer laser procedure wherein transepithelial surface ablation is combined with PRK to remove the epithelium and correct refractive error in ...

Early Clinical Outcomes Of Using Controlled Positive Spherical Aberration To Treat Myopic Presbyopes With Schwind Technology

Code: FP06.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/bwt9-2a63

Authors: khosrow jadidi, farhad nejat, hosein aghamollaei, shiva pirhadi, Shiva Bagheri*

To outline the 3-month postoperative visual outcomes utilizing positive spherical aberration to create centre distance, peripheral near PresbyMAX profiles (SCHWIND eye‑tech‑solutions GmbH, Kleinosthei...

Mid-Infrared Diode Laser Scleral Therapy (L S T) For Accommodation Restoration And Aqueous Outflow: Preclinical & Initial Pilot Study

Code: FP06.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/0awc-cj26

Authors: Kardelen EZGİ Şahin Elarslan*, Serdar BİLİCİ

Laser induced heating of collagen tissues can induce both collagen shrinkage and softening (enhanced tissue compliance) when targeted at temperatures of 55-70 deg C.  Scleral collagen becomes more rig...

Modeling The Biomechanical Impact Of Micropore Shape And Distribution On Scleral Flexibility And Dynamic Focusing In Laser Scleral Microporation

Code: FP06.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/ebjj-x591

Authors: Abdulmajeed Al Khathami, Mbbs, Abdulaziz Al Shehri, Ali Hendi

This study utilizes Digital Twin (DT) technology and Finite Element Analysis (FEA) to evaluate Laser Scleral Microporation (LSM) as a method for restoring accommodative function in presbyopic eyes. Th...

Photorefractive Keratectomy Outcome For Myopic Patients With Thin Corneas: A Retrospective Cohort Study

Code: FP06.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/0206-5y72

Authors: Aya Wattad*, Avinoam Shye, Igor kaiserman, Gur Munzer, Tzachi Sela, Michael Mimouni, Eyal Cohen

To evaluate postoperative photorefractive keratectomy (PRK) visual and refractive outcomes in myopic patients with a thin cornea

Normative Data Analysis Of Presbyopia Progression And Quality Vision Loss Using Dynamic Wavefront Aberrometry

Code: FP06.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/trp6-vk08

Authors: Dua Masarwa*, Or Kaiserman

To establish a normative curve for Dynamic Range of Focus (DRoF) measured by the WaveDyn dynamic aberrometer and compare it to existing normative curves describing near vision changes with age. This s...

Short-Term Visual Outcomes And Optical Quality After Small Incision Lenticule Extraction Using The Visumax 800 Femtosecond Laser: A Prospective Study

Code: FP06.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/69qd-4s07

Authors: Christina Grupcheva **

To evaluate short-term visual outcomes and optical quality following small incision lenticule extraction (SMILE) using the VisuMax 800 femtosecond laser.

Laser Refractive Corneal Surgery Assisted By A Virtual Postoperative Corneal Simulation - A Comparative Analysis Of Real Versus Virtually Simulated Postoperative Outcomes

Code: FP06.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/3787-5m09

Authors: Francesco Carones*, Claudette Abela-Formanek, Gerd Auffarth, Allon Barsam, Başak Bostanci, Dean Corbett, Tiago Ferreira, Fernando Llovet, Sanjay Mantry, Alain Saad

A Virtual Postoperative Corneal Simulation may assist complex therapeutic laser refractive corneal surgery cases. Being able to accurately foresee the final topography and refraction after repair surg...

“Ai-Orchestrated Workflow For Refractive Surgery And Keratoconus Diagnosis: A Three Ai-Agents System For Comprehensive Patient Assessment”

Code: FP06.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/emd8-4202

Authors: Stefan Pieh*, Cornelia Artmayr, Aleksandra Sedova, Victoria Pai, Julia Aschauer, Katharina Kriechbaum

Accuracy in keratoconus diagnosis and refractive surgery depends on a systematic, Al-driven workflow to provide precise risk stratification and individualized treatment planning. The study presents a...

The Visual Quality Of Patients With Myopia And Presbyopia After Icl V4c Implantation And Fs-Lasik Using Monovision Design

Code: FP06.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/g1mc-8p30

Authors: Byunghoon Chung, David Kang*, Kangyoon Kim, Tae-im Kim, Samuel Arba Mosquera

Long-term visual quality of myopes with presbyopia was investigated after implantable collamer lens (ICL) V4c implantation and femtosecond laser-assisted in situ keratomileusis (FS-LASIK) surgery usin...

Lenticule Decentration Following Smile By Tear Film Mark Centration Or Angle Kappa Adjustment Centration: A Randomized, Prospective, Contralateral Eye Study

Code: FP06.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/40yx-6d18

Authors: Samaresh Srivastava*, Shail Vasavada, Vaishali Vasavada, Abhay Vasavada, Ishrat Anis

To evaluate lenticule decentration following small incision lenticule extraction (SMILE) by tear film mark (TFM) centration or angle kappa adjustment (AKA) centration and compare the difference in cha...

Thee Dimensionally Localized Mechanical Weakening In Subclinical Keratoconus

Code: FP06.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/ww6y-7k26

Authors: Fadila Lachkar*, Hassan Moutei, AHMED BENNIS, fouad Chraibi, Meriem Abdealloui, Idriss Benatiya Andaloussi

To characterize the 3-dimensional (3-D) mechanical differences between normal corneas and those with subclinical (SKC) or clinical keratoconus (KC) using motion-tacking (MT) Brillouin microscopy.    

Ai-Driven Metrics For Predicting Subclinical Keratoconus Via Collagen Distribution Analysis With Ps-Oct

Code: FP06.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/d6qw-3h24

Authors: Ozana Moraru*, Cristian Moraru, Petru Pintea

This study aims to develop an AI-driven system for early keratoconus detection by analyzing collagen fibril orientation and phase retardation (PR) patterns using polarization-sensitive OCT (PS-OCT). B...

Are All Thin Corneas (<480 Microns) Indicative Of Keratoconus?

Code: FP06.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/s9yb-v048

Authors: Shafiq Rehman, Nabila Jones, Amir Hamid, Clare O'Donnell*

To assess the refractive stability and potential risk of ectasia in thin corneas (<480 µm) following photorefractive keratectomy (PRK) by analyzing preoperative data using an advanced AI model for cor...

Possible Correlation Between Chemotherapy Treatment Of Corneal Donors To Lower Endothelial Cell Density Of Their Grafts

Code: FP07.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/m3y9-x064

Authors: Markus Schranz*, Klaudia Birner, Marcus Lisy, Victor Danzinger, Nikolaus Mahnert, Daniel Schartmüller, Claudette Abela-Formanek

Corneal grafts endothelial cell count is a key factor indicating graft's quality and suitability for transplantation. Several factors are known to influence the donor's cell count: donor's age, donor'...

Regenerative Effects Of Rki-1447 On Human Corneal Endothelial Cells: A Comparative Study

Code: FP07.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/gp4f-p128

Authors: Ugur Tunc, Dilan Colak, Burcu Yakut*, Aylin Kılıç

This study aims to evaluate and compare the effects of two Rho kinase (ROCK) inhibitors (Y-27632 and RKI-1447) on human corneal endothelial cell (HCEC) proliferation and wound healing.

Validation Of A Deep Learning-Assisted Evaluation Of Total Corneal Endothelial Cells Viability

Code: FP07.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/ncds-5g12

Authors: Leon Au*, Keith Barton, Robert Chang, Signe Erickson

To describe the validation of a novel automated analysis of preoperative pan-corneal endothelial cell viability

Transplant To Implant Science: Longitudinal Analysis Of Endothelial Tissue Substitutes

Code: FP07.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/kpnq-x163

Authors: Lional Raj Daniel Raj Ponniah*

To evaluate the safety and effectiveness of implanting a novel synthetic corneal endothelial substitute(endothelial keratoprosthesis) in cases with pseudophakic chronic endothelial dysfunction, and it...

Effectiveness And Safety Of Endothelial Corneal Transplant To Treat Corneal Diseases: An Overview Of Systematic Reviews And Meta-Analyses

Code: FP07.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/b0ex-rn63

Authors: Stephen D. Klyce*, Marcela Barros

Evaluate the best available evidence from systematic literature reviews (SLRs) regarding the effectiveness and safety of descemet membrane endothelial keratoplasty (DMEK) and descemet stripping automa...

Factors Affecting Graft Survival After Descemet Membrane Endothelial Keratoplasty In Eyes With Severe Corneal Edema

Code: FP07.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/yzdy-yy61

Authors: Petros Petrou*, Stergios Ntikos, Irini Okoutsidou, Niki Zampogianni, Aikaterini Mparlampa, Spyros Doumazos

To evaluate the risk factors for endothelial graft survival after Descemet membrane endothelial keratoplasty (DMEK) in eyes with severe corneal edema.

Change In Corneal Thickness After Descemet Membrane Endothelial Keratoplasty In Fibrillar Layer Positive Vs Negative Fuchs Endothelial Corneal Dystrophy Eyes

Code: FP07.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/a03b-aq31

Authors: Shamira Perera*, Arun Narayanaswamy, Shana Sood, Yamon Thant Syn, Phey Feng Lo, Tin Aung

Central geographic subendothelial collagen deposits termed fibrillar layer (FL), are found in approximately 80% of eyes with advanced Fuchs' endothelial corneal dystrophy (FECD).  A previous study sho...

Comparing The Unfolding Time And Tapping Rate Required Between ‘No Touch’ Endo-In Dmek And Standard Dmek

Code: FP07.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/enqp-av30

Authors: Ping Zhao*, Mei Bai

To establish if there is a difference in tapping rates and graft unfolding times when ‘No-touch’ Endo-In DMEK is compared with standard DMEK.

Outcomes Of Endothelial Keratoplasty For Corneal Transplant Failure

Code: FP07.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/dw6j-mh56

Authors: Nuno Álvaro Ferreira Silva*, Joao Paulo Macedo, Pedro Neves Cardoso

To assess the outcomes of endothelial keratoplasty (EK) in eyes with prior failed corneal transplantation.

Outcomes Of Descemet Membrane Endothelial Keratoplasty For Fuchs Endothelial Corneal Dystrophy Depending On The Presence Of Clinical Versus Subclinical Corneal Edema

Code: FP07.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/5cph-nn50

Authors: Yanfeng Zeng*

To compare the surgical outcomes after Descemet Membrane Endothelial Keratoplasty (DMEK) in Fuchs endothelial corneal dystrophy (FECD) patients with subclinical corneal edema and clinical corneal edem...

Long-Term Results Of Intraocular Pressure Elevation And Post-Dmek Glaucoma After Descemet Membrane Endothelial Keratoplasty: A Single Tertiary Centre Retrospective Analysis

Code: FP07.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/cbsj-5n94

Authors: Javier Garcia-Bardera*, Laura Morales-Fernandez, Pilar Pérez-Garcia, Mireia Garcia-Bermudez, Federico Saenz-Francés, Sofia García-Saenz, Jose Maria Martinez-de-la-Casa, Julián García-Feijoo

Intraocular pressure (IOP) elevation occurs regularly after Descemet membrane endothelial keratoplasty (DMEK), largely from steroid-induced IOP elevation. This study evaluated the long-term incidence ...

Effectiveness Of Enoxaparin In Preventing Intraoperative Fibrin Formation During Dmek: A Before-And-After Study.

Code: FP07.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/16zb-jx13

Authors: Rafael I. Barraquer*, Teresa Gacia-Berrocoso, Eduardo Chicano-Galvez, Ricardo Cuiña, Margarita Cabanás, Alexandra Arango, Josep Torras, Daniela Ortiz

To demonstrate that enoxaparin in the irrigation saline solution can effectively prevent intraoperative fibrin formation (IFF) during Descemet membrane endothelial keratoplasty (DMEK) surgery without ...

Outcomes Of Endoart® Implantation In Patients At High Risk For Human Graft Rejection

Code: FP07.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/qyrd-sr03

Authors: David Teren*, Jorge L Alio, Hao Zhang, Maria Jose Garcia-Corral, Laura Casanova, Ana Belen Plaza-Puche

To report twelve months safety and efficacy outcomes of implantation of an impermeable artificial lamella (EndoArt) on the posterior surface of the cornea of adult patients suffering from chronic cor...

Precise-Bio Vision Endothelial Keratoplasty For Endothelial Decompensation

Code: FP07.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/keye-8t18

Authors: Wessam Salem*, Mohamed Hosny

This study aimed to evaluate the outcomes of Precise-Bio Vision Endothelial Keratoplasty (PVEK), a bioengineered corneal endothelial implant, in a rabbit model. PVEK consists of a collagen-based scaff...

Trends In Glaucoma Surgery In A Tertiary Hospital In Spain: 2010-2022

Code: FP08.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/qs3b-ad77

Authors: Issac Levy*, Ritika Mukhija, Graham Freeman, Michael Horler, Dimitra Gkika, Paul Frattaroli, Chris Jones, Mayank Nanavaty

To analyze the trends in glaucoma surgeries performed over a 13-year period at a tertiary hospital affiliated with the Spanish National Health System, assessing temporal changes in surgical approaches...

Efficacy And Safety Outcomes Of Ab Interno Vs. Ab Externo Xen Gel Stent Implantation In Open-Angle Glaucoma: A Systematic Review And Meta-Analysis

Code: FP08.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/6h2g-zr19

Authors: Janvi Karia*, Elizabeth Law, Harry Roberts, James Myerscough

The Xen 45 Gel Stent is a Minimally Invasive Glaucoma Surgery (MIGS) device designed to reduce intraocular pressure (IOP) in patients with open-angle glaucoma by creating a subconjunctival drainage pa...

Canaloplasty Effectiveness Correlated With Viscoelastic Volume Delivered In Schlemm’S Canal

Code: FP08.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/bmev-th41

Authors: Riccardo Vinciguerra*, Robert Herber, Francesco Versaci, Juan Arbelaez, Jorge Alio Del Barrio, Farhad Hafezi, Renato Ambrosio, Paolo Vinciguerra, Frederik Raiskup, Emilio Torres-Netto

To investigate the effectiveness and correlation of pressurized ophthalmic viscoelastic device (OVD) volume delivered during ab-interno canaloplasty to reduce IOP in glaucomatous eyes.

10-Year Effectiveness And Safety Outcomes Of Ab-Interno Canaloplasty In Open-Angle Glaucoma

Code: FP08.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/czvv-ed66

Authors: Qingyan Zeng*

To evaluate the 10-year effectiveness and safety outcomes of ab-interno canaloplasty in patients with open-angle glaucoma (OAG).  

Are All Microinvasive Glaucoma Surgeries (Migs) The Same? Comparing Microtrabecular Bypass (Istent), Microstent (Hydrus), Excimer Laser Trabeculostomy (Elios) And Gonioscopy-Assisted Transluminal Trabeculotomy (Gatt)

Code: FP08.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/y310-h780

Authors: Ayse Merve Ekincikli*, Alev Ozcelik Kose, Merve Beyza Yıldız, Hatice Tekcan, Ece Turan Vural

Glaucoma has benefited from a wide variety of new surgical techniques, namely MIGS, microinvasive glaucoma surgeries. Several MIGS have had promising studies; nevertheless, we need a real population s...

Direct Selective Laser Trabeculoplasty: An Effective Iop-Lowering Therapy For Primary Angle Closure Disease

Code: FP08.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/zqvs-8c63

Authors: Xiteng Chen*, Fang Tian

Trans-limbal direct selective laser trabeculoplasty (DSLT) (Alcon, Fort Worth, Texas, USA) is a new laser delivery method that targets the trabecular meshwork outflow pathway through the perilimbal sc...

Aqueous Humor Outflow Improvement After Excimer Laser Trabeculostomy

Code: FP08.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/8msf-ah23

Authors: Arpita Kulshrestha*, Parul Chawla Gupta, Amit Gupta, Chintan Malhotra

To investigate the changes in aqueous humor outflow (AHO) after the Elios glaucoma procedure using sequential aqueous humor outflow angiography

12-Month Multicenter Outcomes Of Third-Generation Trabecular Micro-Bypass Stents In Eyes With Open-Angle Glaucoma

Code: FP08.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/ap40-d088

Authors: Clemens Strohmaier*, Martin Kallab, Isabella Vieböck, Kaweh Mansouri, Alex Huang, Matthias Bolz

The current multicenter study assessed efficacy and safety of iStent infinite implantation with or withoutcataract surgery in patients with open-angle glaucoma.

Real-Life Safety And Efficacy Results Of A Supraciliary Drainage Device At 12 Months (Star-Life)

Code: FP08.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/warx-n585

Authors: Umberto Camellin*, Gianluigi Latino, Silvia Rimondi, Gabriele Vizzari, Piero Ceruti, Massimo Camellin

The safety and efficacy of a novel, minimally-invasive glaucoma surgery (MIGS) device (MINIject®; iSTAR Medical, Belgium) implanted ab interno into the supraciliary space in glaucoma patients is descr...

Modified Technique For Preserflo Implant Surgery In Glaucoma. Prospective Case Series With 3 Years Follow Up.

Code: FP08.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/rrs5-3a32

Authors: Selim Ayata*, Nilay Kandemir Besek, Sibel Ahmet, Gulay Yalcinkaya Cakir, Seda Liman Uzun, Ahmet Kirgiz

Filtration surgery with Preserflo implant is considered a minimally invasive glaucoma surgery (Santen SA, Japón). The knowledge about its long-term safety and efficacy is limited. Our group believes t...

Dual Blade Goniotomy And Direct Viscodilation Of The Collector Channels With Cataract Surgery: 6 Year Results

Code: FP08.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/v57s-s209

Authors: Jean carlos Morales*, luis oviedo, Sthefania Briceño, Nadim El Maaz, Jose Galue, Humberto Ramirez

The purpose is to evaluate a hybrid MIGS procedure using Goniotomy and Direct Viscodilation of the collector channels wth cataract surgery in all levels of glaucoma. This technique called "clean the g...

Combined Phaco-Excimer Trabeculostomies: Up To 24 Month Follow-Up

Code: FP08.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/f3cp-s444

Authors: Seyed Javad Hashemian*

To evaluate the effectiveness and safety of long term use of combined Excimer laser trabeculotomy with phacoemulsification (Phaco-ELIOS) in the management of patients with glaucoma.

Analysis Of Surgical Outcomes And Risk Factors For Failure After Gonioscopy-Assisted Transluminal Trabeculotomy

Code: FP08.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/q4q4-kq29

Authors: Ronald R. Krueger*

Minimally invasive glaucoma surgery (MIGS) has gained attraction among treating physicians, owing to its decreased complication rate and higher postoperative patient rehabilitation. Gonioscopy-assiste...

Safety And Efficacy Of Ab-Interno Canaloplasty With Using The Itrack Advance In Open-Angle Glaucoma – 2-Year Results

Code: FP08.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/j2p6-nx29

Authors: Gabriele Gallo Afflitto*, Francesco Aiello, Christopher Leak, Vincenzo Maurino

To evaluate the safety and effectiveness of ab-interno canaloplasty using a new canaloplasty device (iTrack Advance, Nova Eye Medical, Fremont, USA) in reducing intraocular pressure (IOP) and medicati...

Prevalence And Associated Factors Of Nd:Yag Posterior Capsulotomy After Premium Iol Implantation: A Systematic Review And Meta-Analysis

Code: FP09.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/8grt-gv78

Authors: Hasan Samed Akkaya, Emine Kilic Toprak, Aysegul Cort, Ibrahim Toprak*

To assess the prevalence and associated factors of Neodymium:yttrium aluminum garnet (Nd:YAG ) posterior capsulotomy after premium intraocular lens (IOL) implantation.

Impact Of Pupil Size On Defocus Curve, Contrast Sensitivity And Patient Satisfaction In A Simultaneous Vision Intraocular Lens

Code: FP09.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/tep0-w636

Authors: Lucrezia Leucci*, Andrea Corsi, Alessandro De Paula

To evaluate the relationship between pupil size (PS) and defocus curve, contrast sensitivity (CS) and patient satisfaction after implantation of a simultaneous vision intraocular lens (IOL).

Global Consolidated Outcomes From Clinical Trials Of A Trifocal Iol With A 3.2 Mm Diffractive Zone

Code: FP09.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/jhd8-x693

Authors: Klemens Paul Kaiser*, Jakob Wend, Petra Davidova, Tyll Jandewerth, Zubeida H. Omerovic, Eva Hemkeppler, Christoph Lwowski, Myriam Böhm, Thomas Kohnen

To assess the safety and effectiveness of a Gaussian trifocal intraocular lens (IOL) with a truncated, non-apodized 3.2 mm diffractive zone from prospective clinical trials conducted across various et...

Myopic Shift Of Automated Refraction In A New Chromatic Aberration-Correcting Multifocal Intraocular Lens And Correlation With Ocular Biometric Measurements

Code: FP09.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/c9ny-3456

Authors: Nai-Wen Fan, Tzu-Chen Lo*, Jin-Yu Chang, Yih-Shiuan Kuo

To evaluate the correlation between myopic shift in automated refraction after implantation of a new chromatic aberration-correcting multifocal intraocular lens (DRN00V, Johnson&Johnson Vision) and ax...

Influence Of Residual Astigmatism On Patient Satisfaction And Dysphotopsias After Implantation Of A Novel Full Range Of Vision Iol

Code: FP09.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/5f3r-3b79

Authors: Alfonso Arias-Puente*, David P Piñero, Jose L Rincon, Pedro Ruiz-Forte, Jesus Fernandez, Ana Fernandez, Luis F Salaorni

Residual astigmatism may be associated with patient satisfaction in terms of visual function and perceived dysphotopsias after multifocal FROV IOL implantation. This study evaluates the influence of r...

Comparison Of Optical Performance With An Artificial Designed Spiral Intraocular Lens And A Trifocal Iol

Code: FP09.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/hwg6-xd63

Authors: Muhannad Alkhalifah, Ahmed Mousa, Saleh Al Obeidan*

The aim of this study was to compare an IOL with spiral optics (RayOne Galaxy) developed with AI (artificial intelligence) with a diffractive trifocal IOL (RayOne Trifocal) in terms of quality of visi...

Evaluation Of Halo And Glare Symptoms In Patients Implanted With A New Full Range Of Focus Intraocular Lens With Spiral Optic Design Developed With Artificial Intelligence

Code: FP09.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/bx1c-a672

Authors: Bu Ki Kim*

Clinical evaluation of halo dysphotopsia and glare profiles of a full range of vision intraocular lens (IOL) with an AI-designed spiral optic with the Real Artificial Lens Vision (RALV) device (DEZIMA...

Rotationally Asymmetric Refractive Low Addition Multifocal Iol Implantation In Patients With Previous Corneal Laser Myopic Refractive Surgery

Code: FP09.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/3n43-hj13

Authors: Karla Ranđelović*, Tomislav Jukić, Andrea Tešija Kuna, Tamara Sušić, Milena Hanžek, Andrija Štajduhar, Zoran Vatavuk, Ivanka Petric Vicković

To evaluate the visual and refractive outcomes, retinal optical image quality and patient satisfaction following implantation of a rotationally asymmetric refractive low addition multifocal IOL (Lenti...

Defocus Curve Analysis Of New Full Range Of Vision Iol With Spiral Optic Designed With Artificial Intelligence

Code: FP09.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/fm1s-pm62

Authors: James Murphy*

This analysis aims to present the range of vision extension in clinical defocus curve analysis with the novel spiral full range of vision intraocular lens (IOL). According to the manufacturer a propri...

Visual Acuity Outcomes Following Refractive Lens Exchange With Implantation Of Diffractive Trifocal Intraocular Lenses Featuring Unique Light Distribution Characteristics

Code: FP09.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/0rmk-8586

Authors: Yanfeng Zeng*

To evaluate the efficacy and safety of the Vivinex Gemetric and Vivinex Gemetric Plus IOLs (Hoya Surgical Optics) using the pairing approach (first eye treated with Gemetric and second eye with Gemetr...

Clinical Outcomes Following Capsulotomy Versus Capsular Bag Fixated Presbyopia Correcting Toric Intraocular Lenses

Code: FP09.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/rgg5-4594

Authors: David López Delgado*, Valentin Tinguaro Díaz Alemán, Andres Blasco Alberto, Zaira Hernadez Gonzalez, Luis Reyes Gallardo, Gerardo Jose Reboso Prieto, Paula Alonso Gonzalez, Paula Martín Gutierrez

To compare the visual and functional outcomes of capsulotomy fixated (FEMTIS Mplus) versus capsular bag fixated (PanOptix) multifocal toric IOLs

Clinical Evaluation Of A Rotationally Symmetric, Fully Refractive Multifocal (Toric) Intraocular Lens With Consideration Of Corneal Aberrations

Code: FP09.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/qved-h842

Authors: Umida Mavlyanova*, Azamat Yusupov

This study evaluates the clinical outcomes of a rotationally symmetric, fully refractive, multifocal (toric) intraocular lens (IOL) following cataract surgery, with an additional focus on the impact o...

Highly Resolved Wavefront Sampling Of Intraocular Lenses

Code: FP09.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/h3v0-r658

Authors: Oliver Findl*, Daniel Cheng

Intraocular lens (IOL) design continues to evolve, offering refractive, diffractive, and extended-depth-of-focus (EDOF) solutions. Achieving optimal visual outcomes requires a thorough understanding o...

Visual, Refractive And Aberrometric Outcomes Of A New Trifocal Intraocular Lens Pairing Two Complementary Light Distributions

Code: FP09.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/j1sx-1333

Authors: Wookyung Park*, Young Kwon Chung, Jungwoo Oh

The aim of this study is to analyze the visual, refractive and aberrometric outcomes in patients implanted with this new IOL pairing two trifocal lenses with complementary light distribution (Gemetric...

Visual Outcomes Following Implantation Of A Full Range Of Vision Smooth Intraocular Lens In High Myopic Patients

Code: FP09.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/8vbx-x823

Authors: Marcus Lisy*, Zsolt Saffer, Daniel Schartmüller, Victor Danzinger, Markus Schranz, Nikolaus Mahnert, Claudette Abela-Formanek, Christina Leydolt

To evaluate the visual and refractive outcomes of a full range of vision smooth (FULL-RoF Smooth) intraocular lens (IOL) implantation in highly myopic patients with low IOL power from +6.0 to +10.0 Di...

Development Of Orthonormal Function Bases For Decomposing Ocular Vergence And Curvature Maps In Dioptric Units

Code: FP10.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/fdf5-bp93

Authors: Vasilis Liarakos*, Minas Kafataris, Maria Alexaki, Maria Douvali

This study introduces novel orthonormal function bases designed to decompose ocular vergence maps (from aberrometers) and corneal power or curvature maps (from topographers) into sums of weighted diop...

The Ultrastructure And Apoptosis Of Preserved Smile-Derived Corneal Stromal Lenticules Under Different Preservation Conditions

Code: FP10.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/x8fp-ca72

Authors: Nina Špegel*, Ana Gornik, Špela Štunf Pukl, Petra Schollmayer, Vladimir Pfeifer

To investigate the ultrastructure and apoptosis of SMILE lenticules under different preservation conditions.

A Prospektive Randomised Trial Comparing The Yamane And The 4-Flanged Technique

Code: FP10.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/x7wq-wp28

Authors: Felix Gonzalez-Lopez*, Santiago Delgado-Tirado, Ricardo Perez-Izquierdo, Daniel Gonzalez-Gonzalez

A prospective comparison of the two most commonly used techniques for scleral fixation of intraocular lenses (IOLs) with respect to postoperative outcomes.

Ocular Complications And Management Of Cosmetic Iris Implants: A Case Series Of 30 Eyes

Code: FP10.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/mkxf-g386

Authors: Antonio Moreno Valladares*, Claudia Alessandra Zambrano Santoyo, Johanna Gonzalez, Blanca Bajén Espuña

This case series of 30 eyes analyses complications associated with cosmetic iris implants. It highlights significant risks including corneal decompensation, glaucoma, and uveitis, emphasising the need...

Assessing Oxidative Stress And Inflammatory Response In Porcine Corneas Post Laser-Induced Refractive Index Change (Liric)

Code: FP10.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/794s-pj89

Authors: Aadithreya Varman*

Laser-Induced Refractive Index Change (LIRIC) is a novel, non-invasive method to correct ametropia by altering the refractive index using a femtosecond laser with a high repetition rate and lower ener...

Dose-Dependent Efficacy And Safety Of Pilocarpine-Diclofenac Eye Drops For Presbyopia: A Real-World Single-Center Study

Code: FP10.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/dmfx-9f63

Authors: Irem Onal, Ozlem Tastan, Ali Ceylan, Fatma Savur, Fahri Onur Aydin, Yusuf Berk Akbas, Emre Avci, Burcin Kepez Yildiz*

To evaluate the dose-dependent efficacy and safety of pilocarpine-diclofenac eye drops at 1%, 2%, and 3% concentrations (Benozzi Method) for presbyopia management. This real-world study assessed both ...

Cataract And Risk Of Fracture: A Systematic Review And Bayesian Network Meta-Analysis

Code: FP10.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/f2zq-rc28

Authors: Christian Ahlers*, Jill Kretzer

The progressive reduction in visual quality and acuity associated with cataract may increase the risk of falls and fractures, especially in older adults. Fractures—in particular those involving weight...

Determination Of Osmotic Proteins In Lens Capsules Of Patients With Diabetes Mellitus.

Code: FP10.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/pnc1-pw82

Authors: Yujie Deng*, Zheng Wang

The polyol pathway is a metabolic pathway in which glucose is reduced to sorbitol within the lens as a result of high intracellular glucose levels. It has been postulated that the accumulation of sor...

Posterior Microphthalmos Vs Nanophthalmos : Role Of Biometric Measurements In Diagnosis And Managment : Case Series

Code: FP10.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/xt08-tr14

Authors: Shreya Saraogi*, Naren Shetty, Ravi Krishna Kanaradi, Poorna Chandra B, Swaminathan sethu

Nanophthalmos and posterior microphthalmos are rare developmental ocular disorders characterized by a reduced axial length. Despite their similarities, these conditions have distinct anatomical and cl...

Refractive Results And Complications Of Lensectomy In Simple Extreme Microphthalmos Cases

Code: FP10.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/fver-3f20

Authors: Andrea Janekova*, Jiri Pasta, Radan Zugar

To evaluate the accuracy of intraocular lens (IOL) power calculation formulas, refractive outcomes, and postoperative complications following lensectomy in simple extreme microphthalmos cases.

Refractive Surgery And Artificial Intelligence: How Reliable Are Chatgpt’S Decisions?

Code: FP10.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/fmrk-s981

Authors: Otman Sandali*, Rachid Tahiri Joutei Hassani, Vincent Gualino, Isabelle Audo, Vincent Borderie

To compare the surgical recommendations of refractive surgery (RS) specialists and artificial intelligence (AI, ChatGPT-4o) for patients evaluated for RS procedures, including photorefractive keratect...

Is The Use Of A General Large Language Model Helpful To Ophthalmology Residents On Call?

Code: FP10.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/d30m-h488

Authors: Meiyan Li*, Chi Zhang, Xingtao Zhou

This study aims to evaluate the diagnostic performance and management accuracy of a large language model (LLM), ChatGPT-4, for acute cases referred to ophthalmology in an Emergency Department (ED), an...

Multimodal Training In Ophthalmic Surgery: A Systematic Review Of Vr, Wetlab, And Ai-Driven Approaches

Code: FP10.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/yz7r-7970

Authors: Maria A. Henriquez*, Luis Izquiero Jr, Ignacia Zenteno, Rolando Rojas, Jose Chauca, Mark Mannis

Ophthalmic surgical training has evolved beyond the traditional apprenticeship model, incorporating simulation, wetlab practice, structured courses, online learning, and emerging AI-driven methods.

A Nationwide Initiative Empowering 868 Medical Students Across The Uk On Tackling Ophthalmic Emergencies

Code: FP10.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/mfvd-a765

Authors: Maria Inês Figueiredo*, Inês Machado, Conceição Lobo, Miguel Raimundo

75% of UK medical students consider ophthalmology teaching at their medical school inadequate. With 10% of patients entering a hospital heading to the eye clinic and 6% of all A&E attendances being ey...

Long-Term Treatment Outcomes Of Pediatric Blepharokeratoconjunctivitis Without Systemic Antibiotics

Code: FP11.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/y90k-hv78

Authors: Harrison Watt, Ali Salimi, Kamila Majidova, Paul Harasymowycz*

The optimal treatment of pediatric blepharokeratoconjunctivitis (PBKC) is not well established, and systemic antibiotic therapy is considered an important component of its management. This study aimed...

The Effect Of Antioxidant Supplement Use On Oxidative Stress And Ocular Surface Parameters In Ocular Rosacea

Code: FP11.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/akfa-mv12

Authors: Bu Ki Kim*

Rosacea is a chronic inflammatory disorder affecting approximately 10% of the population, with ocular involvement observed in 75% of affected individuals. While its pathophysiology remains complex and...

Ocular Surface Disease And Its Impact In Patients Treated With Dupilumab: Clinical Findings And Patient-Reported Symptoms

Code: FP11.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/d386-j279

Authors: Marwa Abdellah*, Amr Mounir

Dupilumab is a monoclonal antibody that targets interleukin-4 and interleukin-13, commonly used in the treatment of atopic dermatitis and asthma. While it has shown significant benefits in managing th...

The Day-1 Treatment Regimen For 0.3% Ciprofloxacin And 0.3% Ofloxacin In Bacterial Keratitis: Do The Guidelines Need To Be Revised?

Code: FP11.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/sznx-fr46

Authors: Ahmed Mostafa*

Available Day-1 drop regimen guidelines for the topical fluoroquinolones 0.3% ciprofloxacin and 0.3% ofloxacin (2FQ) for  treating  bacterial keratitis (BK) vary greatly, and few are referenced to a c...

Cryomicroneedle Loading With Mesenchymal Stem Cell Exosomes For Corneal Nerve Repairing

Code: FP11.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/dvvn-n871

Authors: Chetankumar Vilas Ahiwalay*, Bonnie An Henderson, Kimaya Chavan

The pursuit of effective strategies for repairing corneal nerves after mechanical damage continues to be a critical area of clinical research. Our study explores the use of cryo-microneedle patches em...

Preliminary Results Of A Randomized Double Masked Clinical Trial Investigating The Impact Of Low-Level Light Therapy (Lllt) On The Ocular Microbiome

Code: FP11.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/xa8j-h341

Authors: Shamil Patel*, David Lubeck, Keith Barton, Nathan Kerr, Nir Shoham-Hazon, Mary Qiu

Photobiomodulation in the form of low-level light therapy (LLLT) is increasingly being used to manage chronic, inflammatory ocular conditions such as dry eye disease and blepharitis. Limited research ...

A Novel Thermomechanical Treatment Compared To Thermal Pulsation In Treatment Of Meibomian Gland Dysfunction: A Randomized Control Trial

Code: FP11.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/w8vz-fv81

Authors: Metehan Simsek, Sibel Ahmet*, Nilay Kandemir Besek, Ahmet Kirgiz

The purpose of the study was to determine efficacy and safety of Tixel® (non-ablative thermomechanical skin treatment) for meibomian gland dysfunction (MGD) and compare to LipiFlow. (The Tixel medical...

Corneal Morphology Changes After Intense Pulsed Light Therapy In Dry Eye Disease

Code: FP11.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/ge04-2266

Authors: Ozlem Evren Kemer*, Emine Esra Karaca, Dilara Altun

To study corneal epithelial and stromal morphological changes after treatment with intense pulsed light (IPL) in patients with Dry Eye Disease (DED).

Therapeutic Efficacy And Safety Of Non-Invasive Radiofrequency Treatment In Patients With Refractory Meibomian Gland Dysfunction: A Randomized Controlled Trial

Code: FP11.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/0vm7-z947

Authors: Kübra Gul Olke*, Bahri Aydin, Mehmet Cüneyt Ozmen, Erdem Yuksel, Fikret Akata

Determine the clinical efficacy and safety of radiofrequency treatment (RF), followed by meibomian gland expression (MGX), in reducing the number and severity of symptoms and signs of dry eye disease ...

Long-Term Outcomes Of Boston Type I Keratoprosthesis As Primary Penetrating Corneal Procedure

Code: FP11.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/c9xc-bd87

Authors: Ehud Assia*, Arie Nemet

To report the long-term outcomes of the Boston type I keratoprosthesis (Kpro) as the primary penetrating corneal procedure in patients with high risk of penetrating keratoplasty (PK) failure.

Surgical Management Of Pterygium Invading The Corneal Flap After Laser In Situ Keratomileusis: A Retrospective Case Series

Code: FP11.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/f6rv-qw45

Authors: Juan Arbelaez*, Rosa Basim Dhamadawi, Jimmy Hernandez, Samrat Panda, Thomas Magnago, Maria Clara Arbelaez

Pterygium is a common ocular surface disorder, with a prevalence of 1.2%–23.4%. Despite the large number of patients undergoing laser in situ keratomileusis (LASIK), reports on pterygium following LAS...

Femtosecond Laser-Assisted Surgery For Advanced Pterygium: A Novel Approach For Precise Excision And Autograft Implantation

Code: FP11.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/5mh8-xx11

Authors: Alba Peñacoba-Baroja*, Anne Razquin, Maria Anguiano

To evaluate the feasibility and clinical outcomes of femtosecond laser-assisted excision and autograft implantation in patients with Grade III pterygium, where corneal involvement and refractive chang...

The Clinical Effectiveness Of Epithelium-Off Phototherapeutic Keratectomy In The Management Of Recurrent Corneal Erosion Syndrome: Multi-Surgeon Results

Code: FP11.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/q7hj-7m96

Authors: Dilara Altun*, Emine Esra Karaca, Ozlem Evren Kemer

To evaluate the clinical effectiveness of epithelium-off phototherapeutic keratectomy (PTK) in the management of recurrent corneal erosion syndrome (RCES). 

Epidemiology And Surgical Outcomes Of Traumatic Corneal Perforation Cases In The United Kingdom: A Single-Centre Retrospective Study

Code: FP11.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/n777-dk74

Authors: Brian Armstrong*, Jack Begley, Collin Asheim, Jeffrey Warner, Shruti Sinha, Paul Rychwalski, Ronald Krueger

Corneal perforation is one of the most frequent complications of ocular trauma cases and can cause significant irreversible visual impairment without the presence of timely treatment. However, there i...

Keratoprosthetics Technology With Femtosecond Laser Assistance

Code: FP11.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/4bxx-6a66

Authors: Nilufer Yesilirmak*, Yonca A. Akova, Umut Akova, Dondu Melek Ulusoy

To access the possibility of using a femtosecond laser to form an intrastromal pocket in the patient’s opaque cornea for keratoprosthetics operation.

Posterior Polar Cataracts, How Many Really Require Vitreoretinal Intervention?

Code: FP12.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/jq0r-dq19

Authors: Zuofeng Guo*

Posterior polar cataracts (PPC) are often referred to the vitreoretinal services as there is a higher risk of posterior capsule rupture (PCR) if the capsule is involved.  Determining clinically which ...

Cataract Surgery Outcome In Patients With Nanophthalmos: Reporting Results From A Large Real-Life Study

Code: FP12.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/fxf8-4y64

Authors: Avinoam Shye*, Aya Wattad, Igor Kaiserman, Gur Munzer, Tzachi Sela, Michael Mimouni, Eyal Cohen

Nanophthalmos refers to an eye with a short axial length (AL), defined as less than or equal to 20 mm. It is a rare condition, with an estimated prevalence of approximately 0.27% in the UK population....

Influence Of Posterior Vitreous Detachment On Retinal Detachment After Lens Surgery In Myopic Eyes - 5-Year Results Of The Escrs Myopred Study

Code: FP12.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/88tm-wg86

Authors: Kjell Gunnar Gundersen*

To assess the influence of the preoperative posterior vitreous detachment (PVD) status on the incidence of retinal detachment (RD) after lens surgery in myopic eyes over a period of 5 years.

Single-Needle-Guided Haptic Locking Of Intraocular Lens With Haptic Flange For Intra-Scleral Fixation

Code: FP12.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/5fea-8r94

Authors: Tatiana Soriano, Elena Arrondo, Natalino Guiuliano, Maribel Acuña, Sofia Bielsa Alonso*, Laura Gonzalez, Ana Nolla, Sandra Suescun, Mar García, Ruth Sintes, Alvaro Terroba, Jose Luis Güell

To describe a technique for single-needle-guided haptic locking of an intraocular lens (IOL) with a haptic flange for intra-scleral fixation.

Quantitative Analysis Of Anterior Chamber Inflammation Before And After Cataract Surgery

Code: FP12.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/v2we-0t69

Authors: Stephen Morgan*, Yarrow Scantling-Birch

To assess subclinical inflammation measured with a noninvasive method to quantify anterior chamber (AC) inflammation in patients underwent cataract surgery.

The Protective Effect Of Rho‑Associated Kinase Inhibitor Eye Drops (Ripasudil) On Corneal Endothelial Cells After Cataract Surgery: A Prospective Comparative Study

Code: FP12.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/yw6r-6678

Authors: Ramin Khoramnia*, William Dolla, Arun Suryanarayanan, Kamal Das

Cataract surgery poses a risk to corneal endothelial cells. This study aimed to assess the protective effect of rho-associated kinase inhibitor eye drop (ripasudil) on corneal endothelial cells after ...

Endophthalmitis Rates Following Routine Cataract Surgery With And Without Prophylactic Post-Operative Topical Antibiotics

Code: FP12.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/611h-gj94

Authors: Ronald R. Krueger*, Satish Herekar

To evaluate endophthalmitis rates following routine cataract surgery with and without post-operative antibiotic drops in a large population.

Optimizing Pain Management And Pupil Dilation In Cataract Surgery: A Systematic Review And Meta-Analysis Of Phenylephrine/Ketorolac (Omidria®)

Code: FP12.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/rget-fp36

Authors: Elizabeth Law*, Rajesh Aggarwal, Phillip Buckhurst, James Wolffsohn, James Myerscough

This systematic review and meta-analysis aims to evaluate the efficacy and safety of the combination of phenylephrine 1% and ketorolac 0.3% (OMIDRIA®) for optimizing pain management and maintaining pu...

Geriatric Cataract Surgery: A Comparative Study Of Middle-Old (75–84) And Old-Old (85+) Age Groups

Code: FP12.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/b3bw-jc30

Authors: Jascha Wendelstein*, Achim Langenbucher, Theo Seiler

The aim of our study is evaluation of clinical outcomes and factors affecting visual results in middle-old (75–84 years) and oldest-old (≥85 years) geriatric patient groups undergoing cataract surgery...

Cataract Surgery Following Proton Therapy For Intra-Ocular Melanoma Or Adenocarcinoma

Code: FP12.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/7jmn-8412

Authors: Guy Kleinmann*, Tomer Barnea, Ehud Assia, Elinor Megiddo Barnir

Cataract surgery following proton beam irradiation (PBI) for uveal melanoma or ciliary body adenocarcinoma can be a challenging procedure, even for experienced surgeons. Risk factors are the presence ...

Modern Lens Surgery And Retinal Risks: What We Know About Detachment Rates

Code: FP12.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/j4g6-ep71

Authors: Germán Roberto Bianchi*

Refractive Lens Exchange is increasingly recognized as a viable refractive option for patients who are not suitable candidates for corneal surgeries or phakic intraocular lenses. However, concerns per...

Managing Late In-The-Bag Iol Subluxations: A Decade-Long Review Of Surgical Outcomes

Code: FP12.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/zwrp-0b98

Authors: Marianna Hollaender*, Pedro Carricondo, Maria Izabel Guerra, Eliane Nakano

To evaluate the outcomes and safety of different surgical approaches for late in-the-bag intraocular lens (IOL) subluxation.

The Distribution Of Lens Structure Parameters And Influencing Factors In Patients With Age-Related Cataract

Code: FP12.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/6yts-td39

Authors: Burak Tanyıldız*, Fatma I. Sozen Delil, Erdi Karadağ

This study aimed to explore the potential associations between the measured lens structure parameters in patients with age-related cataract and such variables as age, gender, and ocular biometric para...

Metabolomic Analysis Of Aqueous Humor In Eyes With And Without Pseudoexfoliation Syndrome Using Liquid Chromatography-Mass Spectrometry (Lc-Ms)

Code: FP12.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/jkyr-pf95

Authors: Javier Garcia-Bardera*, Javier Garcia-Bella, Fiorella K Cuba-Sulluchuco, Bárbara Burgos-Blasco, Pedro Arriola-Villalobos, Jose Manuel Benítez del Castillo

Pseudoexfoliation syndrome (PES) is characterized by abnormal fibrillar material deposition within ocular tissues. This study aims to compare the metabolomic profiles of aqueous humor (AH) obtained du...

Rotational Stability And Refractive Outcomes Of A Hydrophilic Acrylic Enhanced Monofocal Toric Intraocular Lens

Code: FP13.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/drrm-gc11

Authors: Kristof Vandekerckhove*, Mark Rabinovich

To assess rotational stability and refractive outcomes of a hydrophilic acrylic enhanced monofocal toric intraocular lens (TIOL) 

Clinical Outcomes And Tomographic Corneal Changes Following Toric Intraocular Lens Implantation

Code: FP13.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/h6wa-dw10

Authors: Devendra Venkatramani*, Tanvi Haldipurkar, Suhas Haldipurkar, Shruti Choudhari

To evaluate the clinical outcomes, corneal tomographic changes, and biometric alterations following cataract surgery with toric intraocular lens (IOL) implantation.

Comparison Of Toric Axis Alignment Accuracy Between Catalys Femtosecond Laser (Cos 7 Premium) And Callisto System In Cataract Surgery

Code: FP13.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/68aw-nb56

Authors: Zane Khademi*, Matthew Henderson, Dan Arreaza-Kaufman, Daniel Petkovsek, Ang Li, Jonathan Eisengart, Mary Qiu

Accurate toric intraocular lens (IOL) alignment is essential for achieving optimal astigmatism correction in cataract surgery. The Zeiss Callisto Eye uses intraoperative digital overlays based on scle...

Refractive Outcomes And The Range Of Vision Extension In Clinical Defocus Curve Analysis Of Novel Full Range Of Vision Toric Iol With Spiral Optic Design

Code: FP13.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/gm7w-2h89

Authors: Bo Xu*, Jiabing Huang

This analysis aims to present refractive outcomes and the range of vision extension in clinical defocus curve analysis with the RayOne Galaxy Toric (Rayner, UK), a novel spiral full range of vision in...

In-The-Bag Behaviour Of A New Aspheric Hydrophilic Acrylic Toric Intraocular Lens

Code: FP13.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/beaa-ye81

Authors: Francisca Teixeira da Costa Maia*, Ana Margarida Sampaio, Christophe Pinto, Mariana Oliveira, José Mendes, Nuno Franqueira, Tiago Monteiro

To evaluate tilt, decentration and axial stability of the RayOne EMV toric intraocular lens (TIOL) over a 6 month follow up period.

Comparative Study Of Tecnis Eyhance Toric Ii Vs. Alcon Clareon Toric Iol In Cataract & Astigmatism

Code: FP13.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/qt78-rz42

Authors: Nagesha Ck*, Shravanthi Nagaraj, Rohitha nayak, Chaitra Jayadev, Rohit Shetty

To compare the visual and rotational stability outcomes of Tecnis Eyhance Toric II and Alcon Clareon Toric intraocular lenses (IOLs) in patients undergoing cataract surgery with corneal astigmatism. T...

Visual Outcomes And Rotational Stability Of A Trifocal Toric Intraocular Lens (Clareon Panoptix Toric) In Cataract Surgery

Code: FP13.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/h1g3-nq27

Authors: Atsushi Otani*

To evaluate the visual outcomes, refractive accuracy, and rotational stability of the Clareon PanOptix Toric intraocular lens (IOL) in cataract patients with astigmatism. This study aims to assess unc...

Comparison Of Vision, Spectacle Independence And Patient Satisfaction With Micro-Monovision Implantation Of Two Toric Aspheric Intraocular Lenses (Iols) In The Public Health Sector: Updated Results Of A Prospective Randomised Controlled Study.

Code: FP13.08 | Type: Free paper | Year: 2025

Authors: Emina Kujundžić Begović, Adin Mahmuljin*

To compare the visual outcomes, spectacle independence and patient satisfaction of bilateral implantation of either Toric monofocal plus IOLs or standard Toric aspheric monofocal IOLs, using a micro-m...

Aspheric Toric Iol Used For Blended Vision Refractive Target In Bilateral Cataract Surgery: Visual Outcomes In A Prospective Observational Case Series

Code: FP13.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/f9yr-ya86

Authors: Nicole Mechleb*, Paul Vergez, Lily Chacra, Damien Gatinel, Alain Saad

To evaluate the safety and efficacy and the visual outcomes when targeting Toric IOL and blended vision in bilateral cataract surgery, as refractive outcome

Astigmatism Correction, Cylinder Reduction And Visual Outcomes With A New Full Range Of Vision Toric Spiral Iol

Code: FP13.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/a6pm-p736

Authors: Susama Chokesuwattanaskul*, Thapakorn Sirirattanasoporn, Parichart Taweekitikul, Thanachaporn Kittipibul, Vannarut Satitpitakul

To present the first visual outcomes of the RayOne Galaxy Toric (Rayner, UK), a new spiral full range of vision intraocular lens (IOL). The RayOne Galaxy optic was developed with a proprietary AI engi...

Low Toric Power (T2) Iol`S – Is It Worth The Extra Effort?

Code: FP13.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/6rx3-1880

Authors: Yiwen Fan*, Xiaojun Hu, Xingtao Zhou, Meiyan Li

To evaluate the visual and refractive outcomes of the Alcon Clareon® T2 (low cylinder power) IOL relative to the Clareon® non-toric IOL. The T2 toric IOL has a 1.00 D cylinder at the IOL plane, corres...

Examiner Awareness Of Surgical Axis Affects Toric Intraocular Lens Misalignment Assessment: A Prospective Study

Code: FP13.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/n602-e970

Authors: Lin Guo*

To investigate whether prior knowledge of the intended surgical axis affects postoperative Toric intraocular lens (IOL) misalignment measurements and to evaluate potential observer bias in clinical pr...

Evaluating The Use Of Large Language Models As Decision-Support Tools For Determining Suitability For Toric Intraocular Lens Implantation

Code: FP13.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/j2p0-dg62

Authors: Inder Paul Singh*, Belen Lopez Murzi

Large Language Models (LLMs) are being increasingly utilized in medicine. We evaluated the effectiveness of LLM chatbots, including GPT-3.5, GPT-4 (OpenAI), Gemini (Google), and Copilot (Microsoft), a...

How To Predict Corneal Power Vectors From Preoperative Iolmaster 700 Keratometry And Total Corneal Power In Toric Iol Implantation

Code: FP13.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/xz4s-n848

Authors: Waseem Nasser*, Adir Sommer, Margarita Safir, Dror Ben Ephraim Noyman, Tzahi Sela, Gur Munzer, Igor Kaiserman, Eyal Cohen, Michael Mimouni

The purpose of this study is to compare the reconstructed corneal power (RCP) by working backwards from the post-implantation spectacle refraction and toric intraocular lens power and to develop the m...

Accuracy Of The Toric Calculators On The Escrs Calculator

Code: FP13.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/0mb7-wq30

Authors: Yunliang SHAO*

Accuracy assessment of the toric intraocular lens power (IOL) calculators available at the European Society of Cataract and Refractive Surgeons (ESCRS) online calculator.

Dialing Down The Dose: Exploring Femtosecond Laser-Induced Optical Breakdown Levels And Their Impact On Visual Outcomes

Code: FP14.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/6ffr-1d46

Authors: Claudio Orlich*, Damien Goldberg, Leonard Seibold, Brian Flowers, Paul Singh, Sydney Tyson, Mohammed ElMallah, Elysia Ison, Med Harbin, Malik Kahook

This study examined how variations in femtosecond laser dose (mJ/cm²) and pulse energy (nJ) affect early and one-month postoperative uncorrected distance visual acuity (UDVA). The dataset comprised 11...

A Comparative Study Measuring Vertical Coma Between Patients Undergoing Smile Surgery On Visumax 800 Versus Visumax 500

Code: FP14.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/5cbd-jv83

Authors: Samyoung Yun*

To compare amount of vertical coma aberrations in patients undergoing SMILE surgery on Visumax 500 and Visumax 800 

Evaluating The Inter-Device Variability In The 1-Year Refractive And Visual Outcomes Among 4 Different Units Of Schwind Atos At 4 Laser Centres Used By A Single Surgeon

Code: FP14.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/r2rm-fh69

Authors: Chadsupad Tharawan*, Pakornkit Phrueksaudomchai, Monrada Amorntipsakul, Promporn Patarajierapun, Woranart Tattiyakul

To evaluate the interdevice variability among 4 different units of SCHWIND ATOS used by a single surgeon at four different locations by comparing the 1-year refractive and visual outcomes of SmartSigh...

Comparison Of Visual Outcomes Of Two Different Like Procedures In The Correction Of Moderate To High Hyperopia

Code: FP14.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/j0wj-3163

Authors: Giovanni Romualdi, Matilde Buzzi, Pier Giuseppe Ruggeri*, Rita Mencucci

To evaluate and compare the visual outcomes of two different lenticule intrastromal keratoplasty (LIKE) procedures in the correction of moderate to high hyperopia.

Non-Contact Laser Marking For Cyclotorsion Control In Myopia And Astigmatism Correction Using The Smile Pro Technique

Code: FP14.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/yezr-g253

Authors: Nabila Jones, Amir Hamid, Clare ODonnell*

To evaluate the additional effect of cyclotorsion error correction using non-contact laser corneal marking compared to standard manual ink-method using the horizontal slit beam of a slit lamp in the S...

First In Human Klex For Simple Myopic Astigmatism

Code: FP14.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/g169-f027

Authors: Hyeck Soo Son*, Emilia Felter, Maximilian Friedrich, Victor Augustin, Gerd U. Auffarth

This study aimed to evaluate the feasibility and safety of performing keratorefractive lenticule extraction for simple myopic astigmatism using the Schwind ATOS Femtosecond laser with integrated stati...

Development And Validation Of A Regression-Based Nomogram For Correcting With-The-Rule Astigmatism In Small Incision Lenticule Extraction Surgery

Code: FP14.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/c40z-p724

Authors: Mateja Jagić*, Ivan Gabrić, Maja Bohač, Sara Blazhevska, Lucija Žerjav

To evaluate a regression-derived nomogram for correcting moderate to high with-the-rule astigmatism in small incision lenticule extraction (SMILE). 

Safety And Efficacy Of Smile In Hiv-Positive Patients With Sustained Viral Suppression: A Case Series Of 18 Eyes

Code: FP14.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/m6eb-jv88

Authors: Jingqi Huang*, Yizhi Liu, Qiongyan Tang

To our knowledge, this is the first case series evaluating small incision lenticule extraction (SMILE) surgery in human immunodeficiency virus-positive (HIV-positive) patients. We aimed to evaluate th...

Hyperopic Relex Smile

Code: FP14.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/w5pt-j177

Authors: Paul Vergez*, Nicole MECHLEB, Damien GATINEL, Alain SAAD

To present the world's first clinical results of laser kerato-lenticule extraction (KLEX) or small incision lenticule extraction (SMILE) for hyperopia correction following the market release. 

Randomized Controlled Trial On Corneal Denervation, Neuroinflammation And Ocular Surface In Corneal Lenticule Extraction For Advanced Refractive Correction (Clear) And Small Incision Lenticule Extraction (Smile)

Code: FP14.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/3wzw-ne27

Authors: Lena Beckers*, Florian Kretz, Detlev Breyer, David Beckers

To investigate and compare the corneal denervation, tear neuromediators, and ocular surface changes following corneal lenticule extraction for advanced refractive correction (CLEAR) versus small incis...

Correlation Analysis Of Bowman’S Layer Microdistortions And Corneal Biomechanics Changes Evaluated By Brillouin Microscopy After Klex

Code: FP14.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/a63t-er16

Authors: Qingyan Zeng*

To investigate the correlations between Bowman’s layer microdistortions and the changes of corneal biomechanics evaluated by Brillouin microscopy after Keratorefractive Lenticule Extraction (KLEx)

Clinical Outcomes Of Secondary Surgery Performed Within 24 Hours After Small-Incision Lenticule Extraction Failure

Code: FP14.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/xm9k-ft70

Authors: Covadonga Menéndez Acebal*, Néstor Ventura, Núria Domenech, Mireia Hereu, Anna Camos, Julia Seco, Lucas Moura, Sara Marin, Ainhoa De Castellarnau, Nerea Perez, Irene Vila, Cristobal Matías Perez, Elisabet Simo, Alba Galdón, Alicia Pereira, Anabel Rodriguez, Marta Pazos

To evaluate the clinical outcomes of secondary surgery performed within 24 hours after small-incision lenticule extraction (SMILE) failure and compare these outcomes with those of uneventful SMILE.

Study On The Reparative Effects Of Transplantation Of Decellularized And Lyophilized Human Corneal Stromal Lenticules Loaded With Nerve Growth Factor

Code: FP14.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/62yz-8w15

Authors: Bruno Trindade*, Leticia Crepaldi, Isadora Coelho

This study aimed to develop a novel, reparative extracellular matrix (ECM) scaffold using corneal stromal lenticules derived from small incision lenticule extraction (SMILE) for corneal tissue repair ...

Suture-Free Corneal Transplantation Via Bioself-Adhesive Lenticules Based On Macromolecular Electrostatic Entanglement

Code: FP14.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/2gac-4556

Authors: Mert Mestanoglu*, Antonia Howaldt, Nihan Demiralay, Felix Bock, Claus Cursiefen, Björn Bachmann, Mario Matthaei

Corneal lenticules extracted from small incision lenticule extraction (SMILE) are potential materials for corneal transplantation. However, due to their thickness limitations, they cannot be used for ...

A Pilot Study Of Lyophilized Decellularized Storage Of Smile-Derived Lenticules

Code: FP14.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/wg0n-0g20

Authors: Nino Hirnschall**, Klemens Waser, Klaus Strassmair, Sophia Reifeltshammer, Leon Pomberger, Matthias Bolz

This study aimed to assess the feasibility and biocompatibility of a novel approach for preserving small incision lenticule extraction (SMILE) surgery-derived lenticules by integrating decellularizati...

Femtosecond Laser-Assisted Corneal Allogeneic Intrastromal Ring Segments For Keratoconus: 1-Year Results

Code: FP15.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/nbc6-qw29

Authors: Carlos H. Gordillo*

To assess the visual, refractive, topographic and aberrometric results of patients with keratoconus treated with corneal allogenic intrastromal ring segments cut with femtosecond laser (femto-CAIRS).

Clinical And Corneal Topographic Outcomes Of Cornea Allograft Ring Segment (Keranatural) Implantation In Keratoconus: Visual, Optical, And Epithelial Remodeling Effect

Code: FP15.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/prha-ah25

Authors: Zhe Zhang*, Weihua Yang

The purpose of this study is to evaluate the anatomical and functional outcomes of corneal allograft ring segment (KeraNatural, VisionGift, Portland, OR) implantation in patients with keratoconus.Spec...

Evaluating The Outcomes Of Topoguided Prk Combined With Crosslinking (Cxl) And Establishing Management Thresholds For Treating Keratoconus.

Code: FP15.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/fhe9-k460

Authors: Carmen Sánchez Sánchez*, Beatriz Puerto Hernandez, Cristina López Caballero, Aurora Perez Crespo, Jorge Casco, Inés Contreras

To describe the 3-month postoperative outcomes following topoguided PRK combined with crosslinking (CXL) in keratoconic eyes, and to identify the preoperative Kmax measurement that may help predict fa...

Manually Assisted Customised Epi-On Corneal Cross-Linking (Mace): A New Approach To Customized Corneal Cross-Linking

Code: FP15.05 | Type: Free paper | Year: 2025

Authors: Yumeng Shi*, Jin Yang, Yi Lu

To describe MACE, a new technique of corneal cross-linking (C-CXL), and to evaluate its early outcomes for progressive keratoconus treatment. This technique is an adaptation of Phototherapeutic Kerate...

Short-Term Observation Of Corneal Morphological Parameters And Aberration In Keratoconus Treated With Allogeneic Stromal Lenticule Implantation At Different Depths Combined With Corneal Cross-Linking

Code: FP15.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/eexz-rf42

Authors: Emilio A. Torres-Netto*, Sabine Kling, Matteo Frigelli, M. Enes Aydemir, Nikki Hafezi, Mark Hillen, Leonard Kollros, Shady Awwad, Farhad Hafezi

To investigate the short-term effects of femtosecond laser-assisted allogeneic corneal stromal lenticule implantation combined with rapid corneal collagen cross-linking (SLAK-CXL) on corneal morpholog...

Femto-Cairs Biomechanical Evaluation Using High-Resolution Oct Elastography

Code: FP15.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/daqc-yj46

Authors: María Luz Guardati*, María Fideliz de la Paz, Daniela Ortiz Vquerizas

This study aims to quantify the axial strain field after femtosecond laser-assisted corneal allogenic intrastromal ring segment (Femto-CAIRS) insertion on ex vivo porcine eyes. By utilizing a custom o...

Corneal Wavefront - Guided Transepithelial Photorefractive Keratectomy Adjusted To Comatic Axis For Improvement Of Corneal Aberrations In Keratoconus Patients

Code: FP15.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/xcv6-hn11

Authors: Nauman Hashmani*, Sharif Hashmani

To present six-month results after corneal wavefront-guided (CWFG) transepithelial photo keratectomy (TransPRK) adjusted to the comatic axis for improvement of corneal aberrations in keratoconus (KCN)...

In Silico Characterization Of The Interaction Of Corneal Tissue With A Nitinol Intracorneal Implant For Keratoconus Correction

Code: FP15.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/2zp3-3x73

Authors: Ayşegül Yılmaz*, Hatice Tekcan, Alev Özçelik, Serhat İmamoğlu, Ece Turan Vural

The GROSSO Reshaper is a nitinol dome-shaped device indicated for remodeling the keratoconic cornea and improving visual acuity. The device is implanted with a minimally invasive surgical procedure in...

Customized Transepithelial Photorefractive Keratectomy Without Mitomycin-C Combined With Accelerated Corneal Cross-Linking Following Corneal Allogenic Intrastromal Ring Segment (Cairs) Insertion

Code: FP15.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/2kk6-5797

Authors: Roger Zaldivar*, Pablo Adamek, Matias Rizzo

To present 1-year outcomes of eyes treated with wavefront-guided transepithelial photorefractive keratectomy (PRK) and cross-linking (CXL) 3 months following corneal allogenic segment (CAIRS) insertio...

Corneal Allogenic Intrastromal Ring Segments (Cairs) Versus Topoguided Photorefractive Keratectomy (Tg-Prk): A Comparative Analysis Using Propensity Score Matching

Code: FP15.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/7es1-k222

Authors: Pavel Stodulka*

To evaluate the refractive, keratometic and aberrometric outcomes after corneal allogenic intrastromal ring segment (CAIRS) versus topoguided photorefractive keratectomy (TG-PRK) for matched keratocon...

Management Of Keratoconus With Snowman Phenotype: Comparative Outcomes Of Symmetric And Asymmetric Intracorneal Ring Segments

Code: FP15.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/c479-8287

Authors: Ivan Tanev*

To evaluate the effectiveness of different intracorneal ring segment (ICRS) implantation strategies in keratoconus with the Snowman phenotype, comparing the outcomes of two symmetric versus two asymme...

Preliminary Analysis Of One-Year Clinical Outcomes In Phase I-Iia Advanced Cellular Therapy For Keratoconus

Code: FP15.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/p1m9-cb07

Authors: Michaella Sas-Meertens*, Nienke Miltenburg-Soeters, Marchien Dallinga, Esther Simone Visser

To report the one-year clinical outcomes of a multicentric Phase I-IIa trial on advanced cellular therapy for corneal stroma regeneration in patients with advanced keratoconus, utilizing autologous ad...

Ten-Year Outcomes Of Large Diameter (9Mm) Deep Anterior Lamellar Keratoplasty (Dalk)

Code: FP15.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/6z4z-4w25

Authors: Nicole Fram, Neda Shamie, Arjan Hura, Li-Chen Pan*, Carine Hsiao, Dana Gummerson, George Wright, Lawrence Woodard

To report the long-term outcomes of large diameter deep anterior lamellar keratoplasty (DALK).

Quantitative Evaluation Of Berger Space Expansion: Oct-Based Volume Analysis Following Repeated Hydroseparation In Femtosecond Laser-Assisted Cataract Surgery

Code: FP16.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/vz7k-rn67

Authors: Srishti Khullar*, Vijay Kumar Sharma, Ananya Chatterjee

Primary posterior capsulotomy (PPLC) in femtosecond laser assisted cataract surgery (FLACS), is effective in preventing posterior capsule opacification (PCO), provided that Berger’s Space (BS) is adeq...

The Effect Of Tear Film Stability On Variability Of Posterior Corneal Curvature Readings Obtained With An Ss-Biometer In Cataract Patients.

Code: FP16.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/n2fn-4122

Authors: Sukriti Gupta*

To investigate the IOLMaster 700 variability of posterior curvature readings (PR) in relation to ocular surface parameters.

Investigation Of Factors Affecting Pupillometric Changes After Phacoemulsification

Code: FP16.03 | Type: Free paper | Year: 2025

Authors: Robert Herber*, Katharina Voeltz, Lisa Ramm, Ahmed Elsheikh, Frederik Raiskup, Ramin Khoramnia

It has been shown that cataract surgery causes pupillometric changes. The aim of our study is to examine which patient- or surgery-related factors influence these pupillometric changes occurring after...

Long-Term Monitoring Of Corneal Grafts Via Anterior Segment Optical Coherence Tomography Pachymetry Maps

Code: FP16.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/0sqe-z302

Authors: Abdullah Ağın, Burcu Yakut*, Aysem Gul Ulukartal, Dilan Colak

To assess the efficacy of Anterior Segment Optical Coherence Tomography (AS-OCT) in long-term monitoring of corneal grafts and its integration into telemedicine for early detection and management of g...

Comparative Analysis Of Anterior Segment Parameters And Lamina Cribrosa Thickness By Stages In Adult Patients Diagnosed With Keratoconus And A Control Group

Code: FP16.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/cm38-s253

Authors: Lional Raj Daniel Raj Ponniah*

To compare the nasal and temporal scleral thickness, nasal and temporal conjunctiva-tenon thickness, lamina cribrosa thickness, lamina cribrosa curvature index in keratoconus patients with different s...

Precision In Corneal Epithelium Mapping: Assessing Progression Thresholds In Diverse Keratoconus Stages

Code: FP16.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/j2t4-g457

Authors: Jinhai Huang*, Rongrong Gao, Ming Chen

This study aims to evaluate the repeatability and reproducibility of corneal epithelium thickness (ET) measurements using a spectral-domain optical coherence tomographer (SD-OCT)/Placido topographer (...

Relationship Of Axial Length And Anterior Scleral Topography In Healthy Eyes

Code: FP16.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/2zcv-ez15

Authors: Antonia Carmen Carmen Sangregorio*, Andrea Taloni, Maria Angela Romeo, Giuseppe Alessio, Andrea Lucisano, Vincenzo Scorcia, Giovanna Carnovale-Scalzo

To investigate the relationship between axial length and corneal-scleral geometric parameters as well as the prediction ability of such parameters to predict the axial length

Comparison Of The Epithelium Map From The Anterion And A New Corneal Imaging Device

Code: FP16.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/zfvm-f769

Authors: Mübeccel Bulut*, Ali Hakim Reyhan

This on-going study aims to compare the epithelium map and other parameters provided by the Anterion OCT (Heidelberg Engeneering, Heidelberg, Germany), based on swept-source OCT technology, with that ...

Deep Learning For Evaluation Of Fuchs Endothelial Dystrophy From In-Vivo Confocal Microscopy Imaging: A Pilot Study

Code: FP16.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/3avd-pb53

Authors: Arthur B Cummings**, Brendan Cummings

Fuchs endothelial corneal dystrophy (FECD) is a bilateral, progressive disease characterized by the presence of corneal guttae and loss of corneal endothelial cells. Objective diagnostic tests, such a...

An Innovative Specular Microscopy Software Application To Evaluate Light Microscopy Images To Obtain Quantitative Corneal Endothelium Data

Code: FP16.10 | Type: Free paper | Year: 2025

To develop and characterize a specular microscope software-assisted method to quantitively evaluate corneal endothelial cell density (ECD) and morphological parameters using light microscopy images. T...

Independent Highly-Accurate, And Interactive Ai-Based Search System For Publicly Available Anterior Segment Imaging Datasets

Code: FP16.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/rm1h-eq37

Authors: Avinoam Shye*, Aya Wattad, Igor Kaiserman, Gur Munzer, Tzachi Sela, Michael Mimouni, Eyal Cohen

Building on the manually performed review of world-wide publically available anterior segment datasets published by authors in JCRS 2024, the aim of the study was to build a novel AI-driven platform c...

Deep Learning-Based Detection And Grading Of Pterygium Using Artificially Generated Data From Smartphone Images

Code: FP16.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/fxyy-1695

Authors: Graziana Maria Ragonese*, Benedetta Fantaci, Dario Carbonaro, Neil Lagali, Edoardo Grosso, Moses Kakanga, Emiliano Lepore, Diego Gallo

This study aimed to develop and validate a deep learning model capable of detecting and grading pterygium tissue using smartphone images. The model was trained on a dataset consisting of 11,614 normal...

Evaluation Of Corneal Parameters In Patients With Paediatric Onset Multiple Sclerosis Started With Optic Neuritis

Code: FP16.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/0hrs-r748

Authors: Uri Elbaz*, Einav Baharav, Inbar Smila Perchik, Alon Tiosano, Dolev Dolberg, Bar Yacobi, Nadav Loebel, Orly Gal-Or, Irit Bahar

Pediatric onset multiple sclerosis(POMS), when multiple sclerosis(MS) begins before the age of 18, is becoming more recognised.About 5% of MS cases happen before the age of 18.In paediatric optic neur...

Take Your ‘Pic’: Examining Different Anterior Segment Photography Techniques At Moorfields Eye Hospital

Code: FP16.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/3gxb-bm48

Authors: Kevin M. Miller*, Ali Aboughaida, Satish Yalamanchili, Sarah Makari

Anterior segment photography (ASP) can be used to capture various structures at the front of the eye. The technique can be used to improve referrals, aid clinical decision-making, streamline the patie...

Masi: A Rapid, Objective Metric For Evaluating Klex Outcomes And Visual Quality

Code: FP16.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/x6kq-at15

Authors: Erika Bonacci, Emilio Pedrotti*, Francesca Barzaghi, Giorgio Marchini

To introduce and validate the Micro Aberration Scatter Index (MASI) as a fast, objective measure for assessing quality of vision in keratorefractive surgery, with a particular focus on kerato-lenticul...

One Year Outcomes Of The Phase Iii Clinical Study On The Lumina Accommodative Intraocular Lens

Code: FP17.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/sxht-mt60

Authors: Filippo Lixi*, Claudia Corda, Giulia Coco, Giovanna Carnovale-Scalzo, Alessandra Mancini, Maria Angela Romeo, Vincenzo Scorcia, Giuseppe Giannaccare

To report the outcomes of phase III Clinical Study with the Lumina Accommodative Intraocular Lens sulcus based (AIOL) at 12-month postoperative follow-up.

Investigation Short-Term Stability Of Iols With Different Haptic Designs Using Cnn-Integrated Ss-Oct

Code: FP17.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/dg74-r418

Authors: Obeda Kailani*, Sameh Mosaed, Fritz Hengerer, Rachana Patel, Laura Wells, Patricia Buchholz

Utilizing Convolutional Neural Networks (CNN) in combination with Swept-Source Optical Coherence Tomography (SS-OCT) to investigate the spatial positional differences and influencing factors of intrao...

Stability Of At Lisa Tri 839Mp Intraocular Lens Implantation With Different Surgical Methods For High Myopia Cataract

Code: FP17.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/3hem-2j87

Authors: Krishnaprasad Kudlu*, paresh poojari, sharat HEGDE, shamanth shetty

To observe the stability of intraocular lens (IOL) after femtosecond laser-assisted cataract surgery (FLACS) combined with AT LISA tri 839MP intraocular lens implantation and conventional phacoemulsif...

Ptfe (Seramon®) Thread In Iol Fixation: A Novel Alternative To Eptfe

Code: FP17.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/x4rv-et65

Authors: Thomas Kohnen*, Klemens Kaiser, Titus Schug

To evaluate the clinical outcomes and advantages of 6-0 Polytetrafluoroethylene (PTFE) sutures (Seramon®) for intraocular lens (IOL) fixation using the four-flanged technique, compared to traditional ...

Intraocular Lens Exchange: Indications, Outcomes, And Complications

Code: FP17.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/agsv-q458

Authors: Laura De Luca*, Alessandro Meduri, Pasquale Aragona

This study aims to evaluate the indications, clinical and visual outcomes, and complications associated with intraocular lens (IOL) exchange procedures performed over the past decade at a tertiary oph...

Prospective Clinical Study On Visual, Refractive, And Safety Outcomes Following The Implantation Of An Addon Intraocular Lens In Pseudophakic Patients

Code: FP17.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/kpcb-gj02

Authors: Maryam Muradova*, Svetlana Ismaylova, Olga Fomina, Elvin Valiyev, Pavel Melovatsky

To evaluate the visual, refractive, and safety outcomes following the implantation of trifocal and/or trifocal toric 1stQ AddOn (Medicontur) intraocular lenses (IOLs) in pseudophakic patients for the ...

Glistenings Formation In Hydrophobic Acrylic Intraocular Lenses And Modification Strategies

Code: FP17.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/wyz4-kf47

Authors: Maria A. Henriquez*, Gustavo Menares, Jose Daniel Altamirano, Rolando Rojas, Jose Chauca, Luis Izquierdo Jr

To evaluate the morphology of different hydrophobic acrylic IOLs, nalyze the formation of glistenings and their impact on optical performance.Discuss the mechanism of glistenings formation and propose...

Scleral Iol Fixation After Filtration Glaucoma Surgery – A Retrospective Case Series

Code: FP17.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/t2d1-8j33

Authors: Itay Lavy*, Benjamin Stern, Edward Averbukh, Nadav Shemesh, Nir Erdinest, David Smadja

To examine lens position and intra, -and postoperative complications of different techniques of scleral-fixated intraocular lens (sfIOL) implantation combined with filtration glaucoma surgery in glauc...

Intraocular Lens Implantation In Patients With Insufficient Capsular Support: From Z-Suture Scleral Fixation To Retropupillary Iris-Claw Technique

Code: FP17.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/9nre-a267

Authors: Chen-Cheng Chao*, Chao-Kai Chang, Tzu-Te Hu, Yu-Lun Lo, Yu-Ting Jeng

Managing intraocular lens (IOL) implantation in patients with insufficient capsular support presents a significant challenge. Two different surgical approaches can be chosen: repositioning of the exis...

Bilateral Implantation Of Liberty Trifocal And Trifocal Toric Intraocular Lens

Code: FP17.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/5rmb-8c33

Authors: Chahine Belhadia*, Christophe Panthier, Alice Grise-Dulac, Arthur Ferrero, Georges Nicolaos, Damien Gatinel

To evaluate the refractive and visual outcomes, including the visual quality and functions of Bi-Flex Liberty 677MY trifocal and  677 MTY trifocal toric capsular bag IOL.

Results Of Yamane Scleral Intraocular Lens Fixation Using Extraocular Docking Of The Trailing Haptic

Code: FP17.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/f5qs-yr61

Authors: Antonio Valentino Giugliano*, Russo Stefano, Massimo Notaro, Luigi Di Perna, Ida Cesarano, Agnese Santarpia, Roberta Carelli, Laura Giovanna Di Maio, Ciro Picardi

To report results of a modified Yamane technique for scleral fixation of the intraocular lens (IOL).

Comparison Of Ocular Wavefront Aberrations And Lens Position In Different Secondary Intraocular Lens Implantation Techniques

Code: FP17.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/x9ew-b221

Authors: Amar Almulhim*

To compare the effects of different secondary intraocular lens (IOL) implantation techniques on tilt, decentration, and wavefront aberrations.

Repeatability And Agreement Of Chord Mu Using Scheimpflug Tomography And Optical Coherence Reflectometry In Myopes And Keratoconus

Code: FP17.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/mm1m-9367

Authors: Reshma Ranade*, Sangeeta Wagh, Kiran Phartale, Aparna Vaidya

To assess the repeatability and agreement of Chord mu using Scheimpflug tomography and Optical Coherence Reflectometry in Myopes and Keratoconic population

Diffractive Implantable Phakic Contact Lens, Three Years After Surgery: A Refractive Stability And Safety Study

Code: FP18.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/s1ek-an86

Authors: Luigi De Rosa*, Angeli Christy Yu, Andrea Taloni, Massimo Busin

To evaluate safety and the refractive stability in myopic-presbyopic patients operated with Diffractive Implantable Phakic Contact Lens (IPCL), comparing the postoperative results between the first an...

Seven-Year Clinical Outcomes Of Implantable Collamer Lens Implantation Versus Klex For Myopia Correction: A Contralateral Eye Analysis

Code: FP18.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/esn4-9t52

Authors: Giuseppe Giannaccare*, Giulia Coco, Filippo Lixi, Carmen Sannace

This study aims to compare the seven-year clinical outcomes of Implantable Collamer Lens (ICL) implantation and Keratorefractive Lenticule Extraction (KLEx) for the correction of myopia in patients wi...

Correlation Analysis Of Horizontal And Vertical Ciliary Sulcus Diameters Across Diverse Refractive Populations

Code: FP18.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/1chh-yf74

Authors: Suvira Jain*, Krishna Vaitheeswaran, Tanvi Ganatra, Veena Karkhele

This study investigates the morphological distribution of horizontal and vertical ciliary sulcus-to-sulcus distances (STS) in individuals with varying degrees of myopia, examining their correlations a...

Horizontal And Vertical Ciliary Sulcus Diameter Difference (Cs Diff)---A New Indicator For Icl Size Selection And Vault Prediction

Code: FP18.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/7fhj-ja91

Authors: Jiayu Pan*, Xuejun Fang

Implantable Collamer Lens (ICL) surgery corrects refractive errors by implanting a posterior chamber phakic intraocular lens. Traditional measurement methods rely on parameters such as anterior chambe...

Non-Toric Implantable Collamer Lens With Postoperative Adjunctive Lasik In The Treatment Of High Astigmatism In Mypic Patients With Abnormal Posterior Chamber Structure

Code: FP18.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/mxbh-he33

Authors: Reshma Ranade*, Sangeeta Wagh, Kiran Phartale, Aparna Vaidya

To assess the refractive and visual outcomes of a spherical Implantable Collamer Lens (ICL) followed by planned postoperative adjunctive laser-assisted in situ keratomileusis (LASIK) in the treatment ...

Investigating Factors Associated With Vault Prediction Errors In The Nk Icl Sizing Formula

Code: FP18.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/k2em-6v42

Authors: Klemens Paul Kaiser*, Tyll Jandewerth, Julian Bucur, Marvin Biller, Christoph Lwowski, Thomas Kohnen

The NK formula with anterior segment OCT (CASIA2; TOMEY) is widely used for ICL size selection. In this study, we investigated the factors that affect the prediction error when using the NK formula.

Icl Sizing Formula (Nk-V Formula) For Vertical Fixation

Code: FP18.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/5wpz-es94

Authors: Jie Hou*, Yulin Lei, Feng Rao

Recently, implantable collamer lens (ICL) have been fixated vertically to prevent postoperative rotation. This study aimed to develop and validate an ICL sizing formula for vertical fixation.

Ten Years Outcomes Of Eyecryl Phakic Posterior Chamber Intraocular Lenses: Safety And Efficacy In High Myopia Treatment

Code: FP18.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/q6jc-7j79

Authors: Patricia Ioschpe Gus*, Rodrigo Pellegrini, Larissa Ruela de Oliveira, Eduardo Rott, Carolina Parckert, Leticia Paludo, Diane Marinho

To evaluate the long-term efficacy and safety of Eyecryl Phakic posterior chamber intraocular lenses (IOLs) in the treatment of high myopia.

Long-Term Evaluation Of Contrast Sensitivity And Vision Quality For High And Super High Myopia After Evolution Implantable Collamer Lens Implantation

Code: FP18.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/g9yp-tt73

Authors: Shamanth s Shetty*, KRISHNAPRASAD kudlu, sharat hegde, paresh poojari

To determine the contrast sensitivity (CS) and vision quality of patients with high and super high myopia following long-term evolution implantable collamer lens (EVO ICL) implantation.

Investigation Of Short-Term Crystalline Lens Positional Shifts Following Icl Implantation Using Ss-Oct Integrated With Multi-Task Deep Learning

Code: FP18.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/0e5w-8v66

Authors: Xun lun Sheng*, Meijiao Ma

To investigate the tilt and decentration of the crystalline lens shortly after implantable collamer lens (ICL) implantation.

Vertical And Horizontal Icl Rotation: An Effective Methods To Adjust Postoperative Suboptimal Vault With A Minimally Invasive Technique

Code: FP18.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/jax5-v712

Authors: Wei Wei*, Kun Zhou, Xiaohuan Ma, Wenjia Cao, Di Shen

The implantable collamer lens(ICL) is one of the most widely used posterior chamber phakic IOL for refractive surgery and is available in 4 sizes. Postoperative vault is one of the key factors in dete...

Through Focus Response Of A Presbyopia Correcting Phakic Iol

Code: FP18.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/9w86-ng51

Authors: Carlos Palomino Bautista*, Ana Diaz Hurtado, Ricardo Cuiña Sardiña

In 2023, an iris-fixated phakic IOL, was introduced for the correction of presbyopia. This Artiplus model 470 (Ophtec) is based on the Artiflex design, which is used for correcting myopia. It uses a m...

Clinical Characteristics And Postoperative Outcomes Of Posterior Chamber Intraocular Lens Implantation In Patients Aged 46 Years And Above

Code: FP18.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/5vnh-jq08

Authors: Christina Leydolt*, Daniel Schartmüller, Marcus Lisy, Nikolaus Mahnert, Claudette Abela-Formanek, Victor Danzinger

To assess the backgrounds of patients aged 46 years and above, their refractive targets, and the outcomes following implantable collamer lens (ICL) surgery.

Changes In Accommodative Microfluctuations After Icl Surgery

Code: FP18.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/5e79-fb39

Authors: Xingtao Zhou*, Zhongjun Tang

To evaluate postoperative changes in the high-frequency component (HFC) of accommodative microfluctuations following implantable collamer lens (ICL) surgery.

One-Year Clinical Outcomes Of Multifocal Phakic Iol Implantation For Presbyopia: A Study Of 1036 Eyes

Code: FP18.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/zwcn-hw63

Authors: Luis Izquierdo*, Juan Camilo Cadavid, Gustavo Hernandez, Julio Rodriguez, Jose Chauca, Maria A Henriquez

With the increasing prevalence of presbyopia in patients without cataracts, there is a growing demand for effective treatment options that address both presbyopia and refractive errors. This study eva...

Second-Generation Customized Corneal Cross-Linking (Elza-Pace) To Improve Vision In Patients With Keratoconus – Final Results With Up To 44 Months Of Follow-Up

Code: FP19.01 | Type: Free paper | Year: 2025

Authors: Biyue Tu*, Yong Wang

PTK-assisted customized epi-on (PACE) corneal cross-linking (CXL) for keratoconus utilizes an epithelial map-guided phototherapeutic keratectomy (PTK) over the Gaussian elevation of the keratoconus. I...

Clinical Outcomes Of Topography-Guided Oxygen-Supplemented Transepithelial-Accelerated Corneal Crosslinking For Progressive Keratoconus

Code: FP19.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/fe4z-7s09

Authors: Edward E. Manche*, Janice Kim

To evaluate the one-year clinical outcomes of topo-guided oxygen-supplemented transepithelial accelerated corneal crosslinking (TG O₂ epi-on CXL) in patients with progressive keratoconus (KCN).

Outcomes Of Accelerated Corneal Cross-Linking With Hypo-Osmolar Riboflavin In Sub-400 Micron Corneas: A Comparative Analysis Based On Intraoperative Corneal Thickness

Code: FP19.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/dfqy-j671

Authors: KUO-CHI HUNG*, Pi-Jung Lin

To evaluate the safety and efficacy of accelerated corneal collagen cross-linking (ACCL) using hypo-osmolar riboflavin solution (HRS) in patients with corneal thickness (CT) below 400 micron (µm) and ...

Repeated Corneal Cross-Linking For Progressive Ectasia Following Primary Corneal Cross-Linking Failure

Code: FP19.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/pc47-9366

Authors: Zhenzhen Liu*, Chaoqun Xu

To evaluate the efficacy and safety of repeated corneal cross-linking (Re-CXL) in eyes with progressive ectasia after the failure of primary CXL.

Measuring Biomechanical Changes Of Collagen Cross-Linking With Rose Bengal And Green Light Using Atomic Force Microscopy

Code: FP19.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/ahn8-wx19

Authors: Javier Coloma*, Jaime Beltran, Lourdes Santos

The standard protocol of riboflavin corneal crosslinking (CXL) is approved for corneas >400µm to manage corneal ectasia. Modifications to the standard protocol of CXL have been established for thin co...

Transepithelial Accelerated Corneal Collagen Crosslinking In Patients With Keratoconus: Is Oxygen Supplementation Beneficial?

Code: FP19.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/7arb-3x69

Authors: Mahmoud Farouk*, Amr Mounir, Mortada Ahmed Abozaid, Engy Mohamed Mostafa, Marwa Mahmoud Abdellah

To systematically evaluate the efficacy and safety of transepithelial accelerated corneal crosslinking (TE-ACXL) with and without oxygen supplementation (TE-ACXL-O2) in patients with progressive kerat...

Corneal Stability After Stromal Lenticule Addition Keratoplasty Combined With Cross-Linking For Keratoconus: One-Year Results

Code: FP19.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/xg4q-sg40

Authors: Kjell Gunnar Gundersen*, Steffen Østenstad, Viswanathan Ramasubramanian, Rajaraman Suryakumar

This study aimed to evaluate the corneal stability in terms of keratometry and posterior corneal elevation after femtosecond laser-assisted stromal lenticule addition keratoplasty combined with crossl...

One-Year Clinical Outcomes Of Intra-Corneal Ring Segment Implantation And Corneal Collagen Cross-Linking Using Intra-Corneal Riboflavin Injection

Code: FP19.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/j1ss-3q41

Authors: Minoru Tomita*

This study evaluates the one-year postoperative visual and refractive outcomes following femtosecond laser-assisted intra-corneal ring segment (ICRS) implantation combined with corneal collagen cross-...

Comparison Of Two Different Procedures In Keratoconus Patients With Corneas Thinner Than 400 Μm: Transepithelial Accelerated Corneal Crosslinking Versus Epi-Off Accelerated Corneal Crosslinking With Hypotonic Riboflavin

Code: FP19.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/ja8f-9b41

Authors: Apeksha Manaklal Kataria*, Rohit Shetty, Pooja Khamar, Swaminathan Sethu, Arkasubhra Ghosh

To compare the results of transepithelial accelerated corneal cross-linking (T-CXL) and hypotonic riboflavin accelerated epi-off corneal cross-linking (H-CXL) in keratoconus patients with corneal thic...

Assessing The Efficacy And Safety Of Oxygen-Enriched Rose Bengal And Green Light In Corneal Cross-Linking

Code: FP19.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/04j9-vt71

Authors: Daniya Alturkistani, Ahmed Mousa, Saleh Al Obeidan*

To evaluate the efficacy and safety of rose bengal and green light cross-linking (RGX) with supplemental oxygen.

Efficacy Of Customized Photorefractive Keratectomy With Cross-Linking Vs. Cross-Linking Alone In Progressive Keratoconus: A Systematic Review And Meta-Analysis

Code: FP19.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/s8pv-pb11

Authors: David Shahnazaryan, Aida Hajjar Sese*, Marcela Espinosa-Lagana, Sheraz Daya

This review evaluates the efficacy and safety of combining customized photorefractive keratectomy (cPRK) with corneal cross-linking (CXL) compared to CXL alone in improving visual and refractive outco...

Long-Term Outcomes Of Accelerated Transepithelial Corneal Crosslinking For Post-Lasik Ectasia: An Average Of 115-Month Follow-Up

Code: FP19.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/hcv2-h747

Authors: Ayca Bulut Ustael*, Ozlem Evren Kemer, Emine Esra Karaca, Yonca Asfuroglu

To evaluate the long-term safety and efficacy of accelerated transepithelial corneal crosslinking (ATE-CXL) for post-laser-assisted in situ keratomileusis (LASIK) ectasia.

Long-Term Outcomes Of Corneal Collagen Crosslinking In Pediatric Keratoconus: A Retrospective Multicenter Analysis

Code: FP19.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/zk60-6854

Authors: Prin Rojanapongpun*, Alvin Relucio

Keratoconus is a corneal ectatic disorder characterized by progressive corneal thinning and steepening, typically diagnosed in adolescence or early adulthood. In pediatric patients, keratoconus often ...

The Swedish National Pediatric Cataract Register (Pecare): Coexisting Systemic Disorders 2007–2023

Code: FP20.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/y807-vk37

Authors: Noemi Guemes-Villahoz*, Alfonso Miranda Sanchez, Javier Garcia-Bardera, Laura Morales-Fernandez, Jose Maria Martinez-de-la-Casa, Julian Garcia-Feijoo

To analyse the frequency and type of coexisting systemic disorders in children operated for cataract in Sweden.

Pediatric Traumatic Cataracts: Insights From A Portuguese Cohort

Code: FP20.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/bh0q-bg72

Authors: Timothy Archer*, Dan Reinstein, Ruchi Gupta, Joseph Potter

Pediatric traumatic cataract is a permanent lens opacification resulting from ocular trauma, representing 12–46% of all pediatric cataracts. Ocular trauma is one of the leading causes of unilateral bl...

First Experience With Capsulaser For Posterior Capsulorhexis In Pediatric Cataract Management

Code: FP20.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/h265-2a38

Authors: Lindsay Ong-Tone*

To evaluate the efficacy and safety of using the Capsulaser system for posterior capsulorhexis in pediatric cataract surgery, demonstrating its potential as an innovative tool for enhanced precision a...

Three Neonates Presenting With Congenital Cataract And Uveitis In 2 Years Caused By Spiroplasma Infection

Code: FP20.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/ezmz-gn97

Authors: R Prakhya*, SRI GANESH, SUPRIYA SRIGANESH, SAVIO PEREIRA

To demonstrate the importance of considering Spiroplasma infection as a cause of congenital cataract and inflammation in neonates 

Should We Consider Surgery In Unilateral Congenital Cataract Before 6 Weeks Of Age For Better Visual Acuity Results And Take Chamber Angle Glaucoma Surgery As A Necessary Secondary Procedure? – Long-Time Results Will Tell.

Code: FP20.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/ek43-e457

Authors: Shawn Sapir*, Michael Mimouni, Tzahi Sela, Gur Manzur, Igor Kaiserman

To evaluate glaucoma rate, treatment and visual acuity prognosis at different times of surgery in a group of unilateral dense congenital cataracts, scheduled for surgery before 3 months of age. Eyes t...

Genetic Analysis Of A Spanish Retrospective Cohort With Early-Onset Bilateral Non-Syndromic Cataracts

Code: FP20.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/9e2z-pk92

Authors: Sangyoon Hyun*, Taehwan Moon, SangJin Kim, MoonSun Jung

Early-onset non-syndromic cataract is a rare genetic condition characterized by bilateral, symmetrical cataracts that develop at birth or in early childhood, without involvement of other organ systems...

Surgical Strategies For Addressing Plaques On The Posterior Capsule In Pediatric Cataracts

Code: FP20.08 | Type: Free paper | Year: 2025 | DOI: 10.82333/e2n8-tz14

Authors: Lilit Voskanyan*, Hayk Babayan, Vahan Papoyan

To assess the occurrence of plaques attached to the posterior capsule during pediatric cataract surgery and evaluate the surgical outcomes after their management 

Comparison Of Different Surgical Techniques For The Management Of Congenital Cataract: Long-Term Results

Code: FP20.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/2jp9-1g51

Authors: Matteo Airaldi*, Filippo Airaldi, Zhuangzhi Gao, Alessandro Ruzza, Mohit Parekh, Diego Ponzin, Stephen Kaye, Francesco Semeraro, Stefano Ferrari, Yalin Zheng, Vito Romano

The aim of this study was to evaluate the results of four different surgical techniques used in cataract surgery in terms of postoperative refraction values, posterior capsule opacification (PCO), ref...

Long-Term Outcomes Of Unilateral Vs Bilateral Pediatric Cataract Surgery

Code: FP20.10 | Type: Free paper | Year: 2025 | DOI: 10.82333/tct4-2n54

Authors: Tingting Song*, Qiongyan Tang

Congenital cataracts require early diagnosis and surgery to prevent severe visual impairment. The Infant Aphakia Treatment Study (IATS) suggests that primary IOL implantation is not routinely performe...

Congenital And Infantile Cataract: Intraoperative And Early Postoperative Complications Rate After Lensectomy, With Or Without Iol Implantation, In A South Italy Patient Group.

Code: FP20.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/ss60-yk95

Authors: Sami Can Yücel*, Gülay Yalçınkaya Çakır, Sibel Ahmet, Nilay Kandemir Beşek, Ahmet Kırgız

To evaluate the intra-operative and post-operative complication rate of children who had lensectomy due to congenital/infantile cataract. The focus of the review being a comparison of our real life da...

Outcomes Of Cataract Surgery In Patients With Down Syndrome

Code: FP20.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/w4h0-vd33

Authors: Tingting Song*, Qiongyan Tang

To present the outcomes of cataract surgery in patients with Down syndrome

Prognosis And Management Of Congenital Cataract: A Systematic Review

Code: FP20.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/11r0-5e84

Authors: Joaquín Fernández*, Filomena Ribeiro, Noemí Burguera, Marina Rodríguez-Calvo-de-Mora, Manuel Rodríguez-Vallejo

Congenital cataracts are a leading cause of childhood blindness, affecting 1–3 per 10,000 live births. The condition, resulting from factors such as genetic mutations and intrauterine infections, can ...

Evaluation Of Correction Of Aphakia In Children Using A Modified Technique For Retropupillary Iris Supported Iol

Code: FP20.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/z161-nz65

Authors: Sanjay Chaudhary*, Neha Sandhu, Hema Mehra, Sonal Gupta

To assess the efficacy, stability and safety of correction of aphakia in children using a modified technique for retropupillary iris supported iol

Comparison Of Keratometry Measurements Between Pentacam Axl And Iolmaster 700 In Patients Undergoing Toric Intraocular Lens Implantation: A Pilot Study

Code: FP21.01 | Type: Free paper | Year: 2025 | DOI: 10.82333/ga3j-fa58

Authors: Ahmed Mostafa*

To evaluate and compare ocular keratometric measurements obtained from the Pentacam AXL and IOLMaster 700 in patients undergoing toric intraocular lens (IOL) implantation following cataract surgery or...

Accuracy Of Intraocular Lens Power Calculation Formulas In Flat Corneas: 12-Formulas Comparison

Code: FP21.02 | Type: Free paper | Year: 2025 | DOI: 10.82333/bfwx-qs51

Authors: Steve Aaron Arshinoff*, Runjie Bill Shi

To assess the performance of intraocular lens (IOL) power formulas in eyes with flat corneas (mean keratometry – Km – reading ≤ 42D), aiming to guide more precise IOL selection

Analysis Of The Escrs Calculator's Prediction Accuracy

Code: FP21.03 | Type: Free paper | Year: 2025 | DOI: 10.82333/kdj0-2952

Authors: Matteo Posarelli*, Stefania V. Fields, Antonio Leccisotti

To evaluate prediction accuracy of formulas included in the ESCRS-Online-IOL-Calculator using standard keratometry (K) or total keratometry (TK)

Lens Factor Choice In Iol Power Calculation After Laser Refractive Surgery: The Right Constant For Advanced Lens Measurement Approach (Alma)

Code: FP21.04 | Type: Free paper | Year: 2025 | DOI: 10.82333/s695-7a84

Authors: Mario Troisi*, Marco Fantozzi, Ciro Caruso, Massimo Mammone, Chiara Fantozzi, Raffaele Piscopo, Ciro Costagliola

To evaluate the advanced lens measurement approach (ALMA) formula accuracy using different lens constants available on the user group for laser interference biometry (ULIB) and IOLCon platforms.

Crystalline Lens Equatorial Plane: A Novel Ss-Oct Biometry Parameter For Predicting Postoperative Intraocular Lens Position

Code: FP21.05 | Type: Free paper | Year: 2025 | DOI: 10.82333/ja67-j786

Authors: Aisling Higham*, Lisette Bijma, Louisa Stacey, Nick de Pennington, Claire Shields, Rory McKinnon, Ernest Lim, Sharon Barrington, Tyrone Blackford-Swaries

To evaluate whether the equatorial lens plane (EQ), estimated using SS-OCT biometry and custom-made software, enhances the prediction of intraocular lens (IOL) position after cataract surgery compared...

Evaluating The Accuracy Of Intraocular Lens Power Calculations In Primary Angle-Closure Disease: A Comparative Analysis Of Seven Formulas

Code: FP21.06 | Type: Free paper | Year: 2025 | DOI: 10.82333/wc4a-7690

Authors: Salomon Merikansky, Juan Carlos Navia, Heather Durkee, Jean Marie Parel, Jaime Martinez, Guillermo Amescua, Noel Ziebarth, Sotiria Palioura*

To compare the accuracy of seven intraocular lens (IOL) power calculation formulas, Barrett Universal Ⅱ (BU Ⅱ), Haigis, Hill-Radial Basis Function (Hill-RBF), Hoffer Q, Holladay Ⅰ, SRK/T and Kane in e...

Spherical Equivalent Prediction Analysis In Iol Power Calculations Using Barrett Universal Ii Formula Variations

Code: FP21.07 | Type: Free paper | Year: 2025 | DOI: 10.82333/j8tp-f827

Authors: Maria Muzyka-Woźniak*, Izabela Kamińska, Patrycja Piwowarczyk, Dorota Szczęsna-Iskander

This study aims to evaluate the predictive accuracy of the Barrett Universal II (BUII) intraocular lens (IOL) power calculation formula in cataract surgery and assess whether incorporating the Sum of ...

Enhancing The Estimation Of Postoperative Intraocular Lens Position Using Optical Coherence Tomography

Code: FP21.09 | Type: Free paper | Year: 2025 | DOI: 10.82333/0a1c-g954

Authors: Asaf Laks, Biana Dubinsky-Pertzov, Arad Dotan, Anat Maytal, Adi Einan - Lifshitz*

Cataract is a leading cause of low vision worldwide. The surgical treatment is to remove the opaque lens and replace it by an artificial intraocular lens (IOL). The power of this IOL is preoperativel...

Femtosecond Laser Direct Writing Of Diffraction Gratings For Modifying The Refractive Index Of Intraocular Lenses

Code: FP21.10 | Type: Free paper | Year: 2025

Authors: Xiaobao Liu*, Jianyang Lim, Yajing Cai

To develop a sophisticated, high-precision femtosecond fiber laser platform specifically designed for the refractive index remodeling in intraocular lenses. 

Real-World Outcomes Of An Extended Macular Vision Iol In Age-Related Macular Degeneration

Code: FP21.11 | Type: Free paper | Year: 2025 | DOI: 10.82333/ad65-wa18

Authors: Ramy Awad*

Purpose: To determine the safety and visual outcomes in eyes with age-related macular degeneration (AMD) implanted with the EyeMax Mono (SharpView Ophthalmology, London, UK), an extended macular visio...

Comparative Analysis Of Visual Outcomes Between Lucidis 108M (Edof) And Physiol Bvi Finevision (Diffractive) Iols Using Defocus Curve Measurements

Code: FP21.12 | Type: Free paper | Year: 2025 | DOI: 10.82333/srkk-3z02

Authors: Moreno Piaia*, Umberto Rodella, Eugenio Ragazzi, Laura Giurgola, Claudio Gatto, Jana Tothova, Stefano Ferrari, Diego Ponzin

To compare the visual outcomes, defocus curve profiles, and patient satisfaction between two intraocular lenses (IOLs): EDOF (LUCIDIS 108M) and diffractive (PhySIOL BVI FineVision).

Optical Simulation Of Changing The Diopter Of Acrylate Intraocular Lens Based On Femtosecond Laser

Code: FP21.13 | Type: Free paper | Year: 2025 | DOI: 10.82333/9m9c-ax03

Authors: Haixia Tu*

ZEMAX optical software was employed to simulate the femtosecond laser scanning of the intraocular lens(IOL), with the objective of fabricating a novel lens within the existing intraocular lens. This a...

Flapless, Trocar-Assisted, Technique For Carlevale Iol With Intact Conjunctiva: A Novel Approach

Code: FP21.14 | Type: Free paper | Year: 2025 | DOI: 10.82333/4n69-gz85

Authors: Murat Gunay*

The original technique for Carlevale IOL implantation requires the opening of the conjunctiva and sculpting of scleral flaps. Modifications of the original techniques have been described using grooves...

Diagnostic Accuracy Of A Deep Learning Model In Grading Posterior Capsule Opacification

Code: FP21.15 | Type: Free paper | Year: 2025 | DOI: 10.82333/wbr9-rq55