整形眼镜镜片对眼睛和生物机械测量的分散效应

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Xiuli Hu¹, Chenpei Zhao^2,3,4, Weicong Lu⁵

¹Experimental Teaching of Clinical Skills Center, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.

Clinical ophthalmology (Auckland, N.Z.)

|January 7, 2026

概括

脊椎病学 (ortho-K) 透镜分散不会影响眼睛的参数. 然而,生物力学参数,如眼内压力和角膜硬度在正形-K透镜佩戴后发生变化.

科学领域:

眼科医生眼科眼科
生物医学工程生物医学工程

背景情况:

整形肌科 (ortho-K) 是一种非手术方法,用于使用一夜穿戴的刚性气体透透镜来纠正近视.
了解透镜定位 (脱中心) 对眼睛和生物力学指标的影响,对于优化正视K结果至关重要.

研究的目的:

为了研究 ortho-K 镜片分散对眼睛和生物力学参数的影响.
分析这些参数与镜头分散度之间的相关性.

主要方法:

一项前性研究,涉及30名近视成年人佩戴正眼镜.
用IOL Master测量的眼睛参数;用Corvis ST.测量的生物力学参数.
统计分析包括ANOVA,后期测试和皮尔森相关性.

主要成果:

眼部参数与镜片分散没有显著差异.
生物力学参数,包括生物力学纠正眼内压力 (bIOP) 和第一次平整时的刚度参数 (SPA1),显示出显著的变化.
可重复性分析表明眼部参数的重复性很好,但某些生物力学参数的重复性很差.

结论:

奥尔托-K镜片的分散不会显著影响眼睛的参数.
生物力学参数,特别是bIOP和SPA1,会受到ortho-K透镜磨损的影响,可能与角膜厚度的变化有关.

关键词:

轴长的轴长是指轴的长度.生物机械参数生物机械参数分中心化,分散化.甲状腺瘤学甲状腺瘤学甲状腺瘤学

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