在白内障手术期间植入单眼和双眼三焦点眼内镜片后视觉质量的比较:一项前性研究
Yanfeng Zeng1, Qiyao Ma2, Yuancheng Qu3
1Lixiang Eye Hospital of Soochow University, No. 200 Ganjiang East Road, Gusu District, 215000, Suzhou City, China. zengyanfeng@suda.edu.cn.
BMC ophthalmology
|October 22, 2025
概括
双侧三焦眼内眼镜 (IOL) 植入提供良好的视觉质量,双侧植入显示出优越的三级视觉功能,与单眼相比. 视敏度的差异会影响双眼视力和立体视力.
科学领域:
- 眼科医生 眼科 眼科
- 眼镜测量是指眼睛的测量.
- 生物医学工程 生物医学工程
背景情况:
- 用三聚焦眼内透镜 (IOL) 植入的白内障手术是一种常见的手术.
- 在单眼或双眼内腔镜植入后评估视觉质量对于患者的治疗结果至关重要.
研究的目的:
- 为了比较接受单眼与双边三焦点内膜眼镜植入的患者的视觉质量.
- 评估IOL植入物对视敏度,偏差和视觉功能的影响.
主要方法:
- 展望性观察性研究,每组包括31名患者 (单眼与双边三焦点IOL).
- 术后评估包括视敏度,光学质量指标 (MTF,SR,偏差) 和视觉功能测试.
- 通过问卷评估患者报告的结果评估了眼镜独立性,满意度和生活质量.
主要成果:
- 两组都显示了手术后改善的未经纠正的远距离视力敏度 (UDVA).
- 在单眼UDVA,双眼视敏度,MTF,SR或患者满意度方面没有发现显著差异.
- 双边植入组表现出优异的三级视觉功能.
结论:
- 单眼和双边三焦点内膜眼镜植入产生良好的视觉质量.
- 双边植入提供了增强的三级视觉功能.
- 双眼中间视敏度 (UIVA) 的特定差异可能会损害融合和刻板印象.
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