Effect of capsular bend on the rotational stability of toric intraocular lens.

ABSTRACT:

Purpose

To assess the effect of capsular bend and axial length on the rotational stability of toric IOL.

Methods

The prospective study included patients with preexisting astigmatism that were implanted with Acrysof IQ Toric IOL. According to the pre‑operative axial length, all patients were divided into 2 groups: high myopia (AL ≥ 26 mm) group, and emmetropia or low to moderate myopia group (AL <26 mm). High-speed Swept-source Optical Coherence Tomography (SS-OCT) radial scanning was performed after pupil dilation to obtain the toric IOL axial orientation and capsular bending index (CBI) at 1-day, 1-week, 1-month and 3-month intervals postoperatively. The correlation between the rotation of toric intraocular lens and the axial length or CBI was subsequently analyzed.

Resu

SUBMITTER: Chang P 

PROVIDER: S-EPMC9905548 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature