Clinical Outcome And Predecivite Preoperative Factor In Catarcat Surgery With The Multifocal Iol Gemetric

To evaluate our clinical outcomes obtained after cataract surgery with implantation of a new diffractive multifocal intraocular lens (IOL) : XY1-G (Hoya) 

Retrospective single-center study 

Retrospective study of patients who underwent cataract surgery with bilateral implantation of a diffractive multifocal intraocular lens :  XY1-G Hoya IOL.   

Postoperative Uncorrected Distance and Near Visual Acuity, subjective refraction, were measured. Age, gender, correction, optical biometry, keratometry, HOA, chord mu and refractive target were collected preoperatively.

40 eyes of 20 patients ( inclusion still on going) (mean age: 61 years) were evaluated at this day, the median follow-up time is 6 months.  

30 days after surgery, the mean post operative uncorrected distance visual acuity (UDVA) were 0.15 LogMar ± 0.13 in monocular and 0.06 LogMar ± 0.07 in binocular. The mean post operative uncorrected near visual acuity (UNVA) were 0.2± 0.15 LogMar in monocular and 0.14 ± 0.09 LogMar in binocular. A total of 50% and 78% of eyes archieved 0.1 LogMar Monocular and binocular UNVA or better. 72% of patients don’t have a near vision addition 

We will present the results of the multivariate analysis which determine physiological factors which could influence post operative results with this IOL .

The present study suggests that the use of the Gemetric IOL  provides good  visual acuity for far and near vision and accurate refractive outcomes.