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地形导向与波优化LASIK的临床结果,用于纠正近视和复合近视眼

Deeksha Rani¹, Sudarshan Khokhar, Aishwarya Rathod

¹Department of Ophthalmology, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.

Indian journal of ophthalmology

|May 20, 2024

概括

先进的除算法 (AAA) LASIK可与地形导向 (TG) LASIK相提并论,用于纠正低近视和. 这两种方法都证明了100%的安全性和有效性,具有类似的视觉结果和更高阶偏差.

科学领域:

眼科医生眼科眼科
折射手术是一种折射手术.
激光视力校正激光视力校正

背景情况:

激光辅助 in situ 角膜切除术 (LASIK) 是一种常见的折射手术.
地形导向 (TG) LASIK和先进的消光算法 (AAA) LASIK是 LASIK 中使用的两种技术.
将这些技术进行比较对于优化患者治疗结果至关重要.

研究的目的:

为了比较地形导向 (TG) LASIK与先进的除算法 (AAA) LASIK在Zeiss Mel 90 Excimer激光平台上的安全性,有效性和视觉结果.
为了评估两种程序后的折射结果和更高阶偏差 (HOA).

主要方法:

在印度北部一家三级医院对处女眼睛进行了一项回顾性比较研究.
分析了接受TG LASIK的30名患者 (60只眼睛) 和接受AAA LASIK的45名患者 (90只眼睛) 的数据.
视觉结果,残差折射和根-平方-平均高阶偏差 (rms HOA) 在多次术后间隔进行了比较.

主要成果:

无论是TG LASIK还是AAA LASIK都实现了100%的安全性和有效性.
术后增加的rmsHOA在两组之间是可比的 (P = 0.55).
在TG LASIK (P = 0.001) 中,切除持续时间明显长 (P = 0.001).

结论:

在MEL 90平台上的先进的除算法 (AAA) LASIK可与地形导向 (TG) LASIK相提并论,用于管理低近视和近视.
这两种方法都提供了类似的视觉结果和安全概况.
与TG LASIK相比,AAA LASIK可能会提供较短的切除时间.

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