Fluid Supplementation Through Weakened Zonules via Side-Port Incision to Maintain Intraocular Pressure in High Myopic Eyes.

ABSTRACT:

Introduction

During phacoemulsification, the infusion pressure can cause the liquefied vitreous fluid to escape through the ciliary fiber interspace in highly myopic eyes, leading to reduced vitreous cavity pressure similar to vitrectomized eyes. This study assessed the probability of low intraocular pressure (IOP) in high myopic eyes with different axial length (AL) group undergoing cataract surgery, as well as the impact of balanced salt solution (BSS) supplementation and the optimal IOP value for such supplementation.

Methods

The control group consisted of cataract eyes with normal AL (group 1: 22 mm ≤ AL < 24.5 mm), while cataract eyes with high axial myopia were categorized into three groups (group 2: 26 mm ≤ AL < 28 mm, group 3: 28 mm ≤ AL < 30 mm, group 4: AL ≥ 30 mm)

SUBMITTER: Wang D 

PROVIDER: S-EPMC10640526 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature