Posters

Refractive and visual outcomes of Precizon presbyopic CTF intraocular lens: retrospective analysis

Poster Details

First Author: E.Casado SPAIN

Co Author(s):    D. Casado Rodríguez                    

Abstract Details

Purpose:

This is a retrospective analysis of refractive, visual outcomes and proximal reading distance from bilateral implantation of Precizon Presbyopic CTF intraocular lens (Ophtec. Groningen. The Netherlands)

Setting:

Vision10. Dr Daniel Casado. Madrid. Spain

Methods:

Patients who underwent cataract surgery with multifocal IOL indication by principal surgeon/investigator were included in this analysis. In the preop, patients were examined using optical biometry (IOLMaster 500 – Car Zeiss Meditec. Gena. Germany), corneal topography (Cassini – i-Optics. The Hague. The Netherlands), and intraocular lens power was calculated according Barret II Universal formula. Cataract surgery was made using ultrasonic phaco-emulsification Stellaris PC (Bausch+Lomb. Rochester. NY. USA). 3 weeks after surgery, prior to medical discharge, optometric examination was done including subjective refraction, visual acuity at different distances and proximal reading distance measurement

Results:

22 patients who underwent cataract surgery between December 2018 and February 2019 were included. Mean spherical equivalent after surgery was -0.51 ± 0.44 D. Mean corrected distance visual acuity was 0.98 ± 0.05 and mean distance-corrected near visual acuity was 0.95 ± 0.14. Mean proximal reading distance with distance corrected refraction was 32.45 ± 4.86 cms. There were not founded any correlation between pupil diameter, corneal asphericity and proximal reading distance nor distance-corrected near visual acuity

Conclusions:

Precizon Presbyopic intraocular lens provide an excellent visual acuity at both far and near distances. Proximal reading distance was closer than expected according intraocular lens parameters

Financial Disclosure:

None