视觉和折射结果的疏水三聚焦衍射眼内透镜在眼睛与不同的轴长度的眼睛
Camille Bosc1, Romain Joubert1, Eloïse Le Maléfan1
1Research Clinic Department, Institut Ophtalmologique de l'Ouest (IOO) Jules Verne, Nantes, France.
Clinical ophthalmology (Auckland, N.Z.)
|December 22, 2025
概括
FineVision HP眼内透镜 (IOL) 在眼睛长度不同的患者中显示出出色的临床结果. 这种疏水型三聚焦衍射性IOL提供了良好的视觉和折射效果,支持其在不同轴长度的使用.
科学领域:
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
- 光学是什么?光学是什么?光学是什么
背景情况:
- 眼内透镜 (IOL) 在白内障手术后对视力纠正至关重要.
- 三焦衍射眼镜的目的是在多个距离上提供清晰的视力.
- 轴长是影响IOL性能和折射结果的关键因素.
研究的目的:
- 为了评估一个特定的疏水三聚焦衍射眼内透镜 (FineVision HP IOL) 的临床结果.
- 为了分析这个IOL在具有不同轴长度的眼睛中的性能.
- 为了评估植入后的折射精度和视觉敏度 (距离和近距离).
主要方法:
- 一项前性研究涉及116只用FineVision HP IOL植入的眼睛.
- 眼睛根据手术前的轴长 (21.00-22.50毫米,>22.50-24.00毫米,>24.00-28.50毫米) 被分为三组.
- 术后结果包括明显折射,未纠正和纠正的视力敏度 (距离和近距离) 在3个月后被评估.
主要成果:
- 在所有轴长组中,高比例的眼睛实现了优异的折射结果 (在±0.50D和±1.00D范围内).
- 平均球体等价值 (SE) 和纠正距离视力敏度 (CDVA) 在两组之间没有显著差异.
- 距离校正近视敏度 (DCNVA) 在不同轴长组中也显示了可比的结果.
结论:
- 疏水型三聚焦衍射FineVision HP IOL显示出良好的视觉和折射结果.
- 它的性能在一系列眼睛轴长度中是一致的.
- 这种内腔眼镜对于需要对各种距离进行校正的患者来说是一个可行的选择,无论轴长度如何.
关键词:
巴雷特环球II系列轴长的轴长是指轴的长度.射差异的差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性眼内透镜是眼内透镜的一个组成部分.三焦点的三焦点的更多相关视频
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