在高近视的眼睛中,小切口镜片提取 (SMILE) 后的失集中及其影响因素
Hui-Ni Lin1, Hongqiang Zeng, Ruifeng Ji
1Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, China.
Indian journal of ophthalmology
|February 26, 2025
概括
小切口镜片提取 (SMILE) 有效地治疗高近视. 术前因素,如卡帕角 (特别是Yk),高高度分散指数 (IHD) 和Trefoil影响术后分散.
科学领域:
- 眼科医生 眼科 眼科
- 折射手术是一种折射手术.
- 角质地形图 角质地形图
背景情况:
- 高近视对折射性手术提出了独特的挑战.
- 小切口镜片提取 (SMILE) 是纠正近视的一种流行的手术.
- 了解影响折射结果的因素对于患者满意度至关重要.
研究的目的:
- 在高近视患者的SMILE手术后测量角膜分散.
- 为了确定影响SMILE后术后分散的术前因素.
主要方法:
- 追溯分析86个高近视眼睛接受微笑.
- 手术前和手术后3个月的检查,包括地形和异常测量.
- 相关性和回归分析,以评估手术前因素和分散之间的关系.
主要成果:
- 微笑手术证明了有效的视觉结果 (平均UCVA -0.02LogMAR).
- 水平分散与手术前球形偏差,CKI和Xk相关.
- 垂直分散受HOA,三叶草,IVA,IHD和Yk的影响.
- 总分散与Yk.有显著的相关性.
结论:
- 微笑是有效的高近视,实现良好的视力敏度.
- 手术前的卡帕角 (Yk),IHD和Trefoil是术后分散的重要预测因素.
- 这些发现有助于预测和潜在地减轻微笑手术中的分散.
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