Rotational stability and clinical outcomes of a new one piece toric intraocular lens with anchor-wing haptics.

ABSTRACT:

Background

To evaluate the safety and efficacy of a new toric intraocular lens (IOL) with anchor-wing haptics.

Methods

The new toric IOL with anchor-wing haptics (NS60YT, NIDEK Co., Ltd.) was implanted in eligible patients with age-related cataracts with preoperative corneal astigmatism of 1.0 D or greater at a university hospital and two private hospitals in Japan. The following IOL cylinder powers were evaluated: 1.50 D (NS60YT3), 2.25 D (NS60YT4), 3.00 D (NS60YT5) and 4.50 D (NS60YT7). All patients were assessed out to 12 months postoperatively. The primary endpoint was visual acuity (VA) with spherical addition at 6 months postoperatively, and the primary analysis calculated the proportion of eyes with VA with spherical addition of 0.1 logMAR or better. The magnitude of

SUBMITTER: Sugita I 

PROVIDER: S-EPMC8761297 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature