Posters

Objective and subjective visual outcomes of a new trifocal toric intraocular lens

Poster Details

First Author: B.Sezgin TURKEY

Co Author(s):    O. Donmez   Y. Aydin Akova                 

Abstract Details

Purpose:

To evaluate the clinical outcomes and quality of life following implantation of PanOptix trifocal toric intraocular lens (IOL).

Setting:

Retrospective clinical study study, Bayindir Hospital and Kaskaloglu Eye Hospital, Turkey

Methods:

This study included 79 eyes of 55 consecutive patients scheduled to undergo cataract or refractive lens exchange surgery between October 2017- 2019 at two centers. Corneal (CA) and refractive astigmatism (RA), uncorrected visual acuities for distant, intermediate and near (UDVA, UIVA, UNVA), defocus curves, presence of dysphotopsia, need for spectacles, photopic and mesopic contrast sensitivity (CS), visual function-14 (VF-14) tests were evaluated at postoperative (PO) 6th months.

Results:

The mean UDVA, UIVA and UNVA were 0.005±0.07, 0.08±0.08 and 0.06 ± 0.07 logMAR, respectively. Nineteen eyes received T2 toric model, whereas in 30 eyes T3, 18 eyes T4, 6 eyes T5 and 6 eyes T6 were implanted. All patients reached ≥0.3 logmar uncorrected visual acuity for all distances. Mean CA was 1.6±0.8 (0-4.75) D. Mean RA decreased from 1.8±1.2D to 0.41±0.3D. All eyes had ≤1 D of subjective postoperative RA. Defocus curve had two peaks at 0 and -1.50D. Spectacle independence was achieved in 88.7% patients. The mean VF-14 score was 98±2. The mean IOL axis rotation was 2.6±2.2. Only two patients reported seeing disturbing halos.

Conclusions:

This trifocal toric IOL effectively reduced refractive astigmatism and provided excellent visual outcomes with high spectacle independence, patients’ satisfaction and good rotational stability.

Financial Disclosure:

None