Effect of decentration on the quality of vision in two aspheric posterior chamber intraocular lenses: A contralateral eye study.

ABSTRACT:

Purpose

To perform an intraindividual comparison of the quality of vision and the effect of decentration between two aspheric intraocular lenses: aspheric balanced curve (ABC) design Vivinex iSert XY1 (Hoya Surgical Optics, Singapore) and anterior aspheric design Tecnis ZCB00 (Abbott Medical Optics, CA).

Setting

Tertiary Eye Care Centre.

Design

Prospective, randomized comparative study using a random number table.

Methods

Thirty patients were randomized to the implantation of Vivinex iSert XY1 in one eye and Tecnis ZCB00 in the contralateral eye. Then, 12 weeks postoperatively, a laser ray-tracing aberrometer was used to evaluate the visual Strehl ratio, higher-order aberrations (HOA), decentration of IOL from the visual axis and geometric axis, angle alpha, an

SUBMITTER: Thakur A 

PROVIDER: S-EPMC11149516 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature