Copenhagen 2016 Registration Programme Exhibitor Information Virtual Exhibition Satellite Meetings Glaucoma Day 2016 Hotel Star Alliance

10 - 14 Sept. 2016, Bella Center, Copenhagen, Denmark

This Meeting has been awarded 27 CME credits


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Efficacy and rotational stability of Hole-Visian implantable collamer lens for myopic astigmatism correction

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Session Details

Session Title: Presented Poster Session 14: Phakic IOLs I

Session Date/Time: Sunday 11/09/2016 | 15:00-16:30

Paper Time: 15:50

Venue: Poster Village: Pod 2

First Author: : O.Jungwoo SOUTH KOREA

Co Author(s): :    K. Nohoon              

Abstract Details


To assess stability of correction for myopic astigmatism of toric visian implantable collamer lens with hole (V4c ICL; STAAR Surgical, Switzerland)


Prospective, observational cases series


506 eyes received the V4c TICL for correction of myopic astigmatism since August 2013 were evaluated the safety, efficacy, predictability & rotational stability of correction of myopic astigmatism 6months follow-up after surgery. The Rate of clinically significant axis mis-alignment which required repositioning for re-correct astigmatism was assessed in eyes undergoing V4c ICL . Preoperative manifest refraction spherical equivalent & manifest refraction cylinder were -10.39 ± 3.13D & -2.28 ± 1.20D.


The log MAR UCVA was 0.006 ± 0.022 postoperatively at 6 month. Postoperative manifest refraction spherical equivalent & manifest refraction cylinder were - 0.08 ± 0.44D & -0.78 ± 0.42D. The efficacy of astigmatism correction were 93.1% : ±0.5D J0 (-0.075 ± 0.295D) & 91.8% : ±0.5D J45 (0.038 ± 0.327D). The attempted SE & achieved SE refraction were showed statistically significant relation (r=0.934). The rate of clinically significant axis mis-alignment was 2.56% (13 eyes). The astigmatism of 9 cases were corrected by repositioning the lens. 4 cases were exchanged as 2ndary intervention after repositioning to correct clinically significant axis mis-alignment. 3 cases were exchanged with high vault lens & 1 case was exchanged with lens ordered at rotational axis.


The Hole-Visian Implantable Collamer Lens (V4c toric ICL) showed good results on the safety, efficacy, predictability & rotational stability. There were clinically significant axis mis-alignment on minimal cases (2.56%) which required repositioning.

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