焦点深度扩展的Toric Aberrometric眼内透镜:视觉结果,旋转稳定性,患者满意度和眼镜独立性
Erika Bonacci1, Camilla Pagnacco2, Marco Anastasi3
1Department of Engineering for Innovation Medicine, Ophthalmology Clinic, University of Verona, 37134 Verona, Italy.
Journal of personalized medicine
|March 26, 2025
概括
双边Toric扩展焦点深度眼内透镜 (EDOF IOL) 植入器提供了出色的旋转稳定性和可靠的斜视纠正. 患者获得了高度的眼镜独立性,并对远距离到近距离的良好视觉表现感到满意.
科学领域:
- 眼科医生 眼科 眼科
- 视光学测量 视光学测量 视光学测量
- 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.
- 托里克眼内透镜 (IOL) 纠正了白,而扩展焦点深度 (EDOF) IOL 则旨在改善多个距离的视力.
- 将这些功能结合在Toric EDOF IOL中可以提高视觉结果和患者满意度.
研究的目的:
- 为了评估双边Toric EDOF IOL植入后的视觉结果,旋转稳定性,患者满意度和眼镜独立性.
- 评估Toric EDOF IOLs在纠正纹症和提供全视范围方面的有效性.
主要方法:
- 一项前性观察性研究,涉及白内障患者,患有斜视 (0.75-3.00 D),接受双边Toric EDOF IOL.
- 手术后的评估包括不同距离的视力敏度,眼镜稳定性评估,失焦曲线,对比度灵敏度和阅读性能.
- 还分析了视觉质量的客观指标,如斯特雷尔比率和调制转移函数.
主要成果:
- 90%的眼睛实现了0.2 logMAR或更好的未经校正的远距离视敏度 (UDVA).
- 很高比例的患者获得了良好的未经校正的中间 (95%) 和近 (80%) 的视力敏度.
- 托里克EDOF IOL显示出出色的旋转稳定性,没有任何情况下需要重新定位手术.
结论:
- 双边Toric EDOF IOL植入器提供可靠的直觉纠正和良好的旋转稳定性.
- 这些IOL提供了显著的眼镜独立性和高患者满意度.
- 托里克EDOF IOL在远距离,中距离和近距离视觉需求方面提供了有效的视觉性能.
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