Posters

Trifocal IOLs implantation in cataract patients that have experienced previous laser vision correction: a three year follow-up

Poster Details

First Author: B.Kusa ITALY

Co Author(s): M. Piovella                    

Abstract Details

Purpose:

To evaluate visual performances of trifocal IOLs AT LISA tri 839 MP and AT LISA tri toric 939MP trifocal IOLs (Carl Zeiss Meditec) in patients that experienced previous laser vision correction.

Setting:

C.M.A. Centro Microchirurgia Ambulatoriale Via Donizetti 24 Monza Italy

Methods:

Only eyes with regular were included in this study: 16 eyes of 10 patients mean age: 55.81 ± 8.50 years. Preop SE was -0,53 ± 3,59 BCDVA 20/22 ± 3,56. Postop were measured: distance (5m) near (40cm) and intermediate (80 cm) VA, corneal topography and aberrometry, contrast sensitivity and defocus curve. Follow-up examinations were performed at day 1 2 7 30 90 180 360 720

Results:

At two years BCDVA was 20/20,91 ± 3,02. SE was -018 ± 0,45. Residual astigmatism was -0,02 ± 0,24. . UCNV 20/22 92% of eyes achieved postop refractive results within ± 0.50 diopter

Conclusions:

Trifocal Lenses provided good visual performances also patients that experienced laser vision correction decades ago. To be included in the group biometry needed to detecting no significant outcome differences after multiple attempts.

Financial Disclosure:

... receives consulting fees, retainer, or contract payments from a company producing, developing or supplying the product or procedure presented, ... travel has been funded, fully or partially, by a company producing, developing or supplying the product or procedure presented