ESCRS - PO0548 - Ocular Optical Quality Analysis After The Implantation Of A New Hydrophobic Biaspheric Extended Depth Of Focus Iol

Ocular Optical Quality Analysis After The Implantation Of A New Hydrophobic Biaspheric Extended Depth Of Focus Iol

Published 2023 - 41st Congress of the ESCRS

Reference: PO0548 | Type: Free paper | DOI: 10.82333/e7r4-1802

Authors: Álvaro Sánchez-Ventosa* 1 , Antonio Cano-Ortiz 1 , Timoteo González-Cruces 1 , Vanesa Diaz Mesa 2 , David Cerdán 2 , Alberto Villarrubia 1

1Cornea, refractive and external disease,Hospital Arruzafa,Córdoba,Spain, 2Hospital Arruzafa,Córdoba,Spain

Purpose

To determine the optical impact of the implantation of a new refractive-based biaspheric extended depth of focus intraocular lens (IOL) three months after cataract surgery

Setting

Hospital La Arruzafa, Córdoba, Spain

Methods

Ten patients binocularly implanted with the Asqelio EDoF Toric IOL, a new IOL with phase ring technology for extended depth of focus, were examined 3 months post-surgery. All IOLs had a cylinder value of 0D.  Examinations included ocular wavefront aberrations, intraocular scatter, visual performance and visual symptoms.

 

Results

This single-center prospective study was approved by Cordoba Province Ethics Committee. Average residual spherical equivalent was 0.21±0.26D. Average ocular scatter Index (OSI) was 1.71±0.85. Average BDCVA was 0.00±0.10 LogMAR for distance, 0.15±0.12 LogMAR for intermediate (66cm), and 0.23±0.14 LogMAR for near (40cm) distances. Four subjects reported never perceiving any visual symptom at all, four subjects reported rarely perceiving haloes and/or starbursts but with little bothersome, and only two subjects reported sometimes perceiving haloes, starbursts and/or glare with moderate bothersome.

Conclusions

The outcomes of the present study show the new EDoF IOL as an effective way of providing vision at different distances without the visual disturbances associated with multifocality.