旋转稳定性和视觉性能是无偏差的,疏水性烯酸单焦托里克眼内透镜,具有增强材料的视觉性能
William F Wiley1, Alice T Epitropoulos, Jeffrey Whitman
1From the Cleveland Eye Clinic, Elyria, Ohio (Wiley); The Eye Center of Columbus, Columbus, Ohio (Epitropoulos); Key-Whitman Eye Center, Dallas, Texas; Center For Sight, Las Vegas, Nevada (Liang); Visionary Eye Institute, Newport Beach, California (Sadri); Bausch & Lomb, Inc., Bridgewater, New Jersey (Lau).
Journal of cataract and refractive surgery
|September 4, 2024
概括
恩维斯塔托里克眼内透镜 (IOL) 显示出卓越的旋转稳定性,并有效地纠正白内障患者的. 这项研究证实了它在手术期间纠正纹的良好疗效.
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:
- 白内障手术通常需要纠正先前存在的.
- 托里克眼内透镜 (IOLs) 旨在在白内障手术期间治疗白内障.
- 确保托里克内膜眼镜的旋转稳定性对于有效的正是至关重要的.
研究的目的:
- 为了评估 enVista toric 眼内透镜 (IOL) (MX60ET) 的旋转稳定性.
- 在白内障患者中评估 enVista toric IOL 的视觉性能.
主要方法:
- 一项前性多中心研究,涉及101名白内障患者,这些患者先前患有白内障.
- 发光乳化和安装enVista toric IOL (MX60ET) 的方法.
- 结果指标包括眼镜轴旋转,未修正和修正的距离视敏度 (UDVA,CDVA),未修正的中间视敏度 (UIVA) 和明显折射.
主要成果:
- 术前的1.47 D显著减少到术后的0.38 D. 术后的0.38 D显著减少.
- 88.1%的眼睛在0.75D以内实现了眼.
- 眼镜的平均旋转为1.97度,其中97.4%的眼睛显示5度或更少的旋转.
结论:
- enVista toric IOL (MX60ET) 显示出非常好的旋转稳定性.
- 在白内障手术期间,IOL在纠正白内障手术期间的纹症方面表现出良好的疗效.
- 观察到积极的视觉结果,支持使用这种托里克IOL.
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