三重隧道和三重眼内人工晶体(IOL):双脱位人工晶体中的改良巩膜固定人工晶体

G. Sood, Sandeep Mahajan
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引用次数: 0

摘要

我们要介绍的是一例具有挑战性的病例,患者是一名 60 岁的女性,10 年前接受了右眼(RE)白内障手术。就诊时,无晶体眼矫正术后的视力为 6/18,患者角膜上部有瘢痕,虹膜嵌顿。眼底检查显示视网膜附着,视神经头健康,有两个脱位的硬性眼内人工晶体(IOL)。患者接受了玻璃体切除术,并使用颞部巩膜隧道取出人工晶体。同一隧道也用于人工晶体的巩膜固定,人工晶体的触点被埋入两个相对的巩膜部分厚度隧道中,这两个隧道分别位于 12 点钟和 6 点钟位置。因此,我们描述了一种较新的无缝线巩膜固定人工晶体技术,即利用巩膜袋固定三件式人工晶体,而无需使用任何缝线、胶水或专用人工晶体。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Triple tunnel and triple intraocular lenses (IOL): Modified scleral fixated IOL in a case of double dislocated IOL
We present a challenging case of a 60-year-old female who underwent cataract surgery in the right eye (RE) 10 years back. On presentation, visual acuity in RE with aphakic correction was 6/18, and the patient had a superior corneal scar with iris incarceration. Fundus examination revealed an attached retina and healthy optic nerve head with two dislocated rigid intraocular lenses (IOLs). The patient underwent vitrectomy with temporal scleral tunnel for explanting the IOLs. The same tunnel was used for scleral fixation of IOL whose haptics were buried into two opposite-facing scleral partial thickness scleral tunnels made at 12 and 6 o’clock. Thus, we describe a newer technique of sutureless scleral fixated IOL where scleral pockets are used for fixating three-piece IOL without the use of any suture, glue, or specialized IOL.
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