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角膜内环段在角质:一个叙事文献综述

Usman K Hayat¹, Haaris A Shiwani¹, Danyal Memon²

¹Department of Ophthalmology, Manchester Royal Eye Hospital, Manchester, UK.

Clinical ophthalmology (Auckland, N.Z.)

|July 16, 2025

概括

角膜内环段 (ICRS) 为角质患者提供有效的视力增强,减少角膜移植的需要. 本综述详细介绍了ICRS类型,技术和管理这种角膜脱膜症的结果.

科学领域:

眼科医生眼科眼科
角膜外科手术角膜外科手术
视力康复视力康复视力康复

背景情况:

角膜是一种渐进的角膜脱落,导致不规则的眼和高近视.
治疗选择包括角膜原交叉链接 (CXL),隐形眼镜,角膜内环段 (ICRS), phakic眼内透镜和角膜移植.
角膜内环段 (ICRS) 是设计用于重塑角膜并改善折射结果的植入物.

研究的目的:

审查用于角质的不同类型的角质内环段 (ICRS).
探索外科手术技术和ICRS植入的新兴发展.
评估ICRS在治疗角质的有效性和安全性.

主要方法:

使用PubMed进行了一项文献审查.
分析了117份同行评审的手稿,包括评论,RCT,病例系列和报告.
此外,还审查了出版物的参考清单.

主要成果:

存在各种ICRS类型,包括MyoRings,KeraRings,费拉拉环和Intacs.
五秒激光辅助道创建提高了精度,减少了并发症.
ICRS植入导致角膜平,降低纹,和轻微的角膜硬与低的并发症率.

结论:

对于精选的角膜患者来说,ICRS是一种有效的视力增强选择,可能可以避免角膜移植.
ICRS对于接触镜头不耐受的患者,而没有中枢角膜痕,特别有用.
未来的研究应该专注于长期结果和组合疗法,如ICRS与CXL.

关键词:

角膜内环段的部分形 (keratoconus) 是一种形.

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