分散三聚焦眼内透镜植入在稳定的亚临床和形式的Fruste Keratoconus:一个案例系列
Abdulhameed H Mahmood1, Anoud F Alsaati2
1Ophthalmology, Salmaniya Medical Complex, Manama, BHR.
Cureus
|June 19, 2023
概括
这项研究发现,衍射三聚焦眼内透镜 (IOL) 在白内障手术患者中提供了眼镜独立性和高满意度. 这些先进的IOL为寻求改善视力质量的选定患者提供了可行的选择.
科学领域:
- 眼科医生 眼科 眼科
- 光学是什么?光学是什么?
- 生物医学工程 生物医学工程
背景情况:
- 白内障手术通常涉及眼内透镜 (IOL) 植入.
- 角,特别是在亚临床或前期的阶段,为IOL选择带来了独特的挑战.
- 衍射三聚焦内膜眼镜提供了扩展的视野范围,但它们在受损的角膜中的性能不太了解.
研究的目的:
- 评估在患有亚临床和形状状角质的患者中衍射三焦点内膜眼镜植入的结果.
- 为了评估视觉敏度,对比度灵敏度和手术后的患者满意度.
- 为了确定这些IOL在这个特定的患者群体中的安全性和有效性.
主要方法:
- 从四名患者 (47-64岁) 的八只眼睛的回顾性病例系列.
- 通过植入AT LISA tri 839MP或AT LISA tri-toric 939MP内膜透镜进行化.
- 术后评估包括多个距离和对比度水平的视觉敏度,以及对视觉现象和满意度的患者问卷.
主要成果:
- 所有患者都获得了眼镜自由.
- 报告显示,参与者对视力质量的满意度很高.
- 在评估的眼睛中没有发现任何显著的并发症.
结论:
- 衍射三焦点内膜眼镜植入器是精心挑选的白内障手术患者的成功选择,这些患者患有稳定的亚临床和形式的状角膜.
- 这项技术可以在这个群体中提供眼镜独立性和高患者满意度.
- 外科医生可能会考虑向这些角膜疾病的符合条件的患者提供这些IOL.
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