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如何在外科手术期间的OCT改善了视网膜外科手术的结果?

Zeynep Akgun¹, Filiz Afrashi¹, Cumali Degirmenci¹

¹Department of Ophthalmology, Ege University Faculty of Medicine, Bornova, Izmir 35040, Türkiye.

Photodiagnosis and photodynamic therapy

|April 13, 2025

概括

内手术光学连贯断层扫描 (iOCT) 引导的视网膜 (ERM) 手术可能会改善功能结果,尽管解剖结果与传统方法相似. 这项技术可以提高ERM手术期间的可视化效果.

科学领域:

眼科医生眼科眼科
手术技术手术技术
视网膜外科手术视网膜外科手术

背景情况:

视网膜外科手术 (ERM) 旨在通过从视网膜表面移除膜来改善视力.
传统的外科手术技术依赖于外科医生的直接可视化.
术内光学连贯断层扫描 (iOCT) 在手术期间提供视网膜层的实时成像.

研究的目的:

为了比较iOCT指导与传统ERM手术的功能和解剖结果.
评估iOCT在视网膜外科手术中的作用和影响.

主要方法:

对62名接受帕斯普拉纳视切除术 (PPV) 或结合PPV和白内障提取治疗的患者进行了回顾性审查.
患者被分为两组:iOCT指导手术 (n=29) 和常规手术 (n=31).
术前和术后12个月最佳校正视敏度 (BCVA),中骨厚度 (CFT),圆形区域缺陷 (EZD) 和骨轮的比较.

主要成果:

在iOCT指导和传统ERM手术之间,解剖结果 (CFT,EZD) 没有显著差异.
与传统组相比,IOCT组显示出改善功能结果的趋势,与传统组相比,术后BCVA更好,尽管在统计学上并不显著.
在受IOCT指导的组中,观察到足骨轮的性质有显著的改善.

结论:

将iOCT集成到外科显微镜中,可以提高视网膜结构和组织相互作用的术后可视化.
虽然iOCT在ERM手术的解剖结果中没有产生统计学上显著的差异,但它显示了改善功能结果的潜力.
iOCT促进了ERM和相关引力的可视化,可能有助于手术决策和改善患者的治疗结果.

关键词:

中部骨的厚度骨的厚度皮质上皮膜膜的皮质上皮膜膜.在外科手术期间,OCT.玻璃甲状腺外科手术是什么?

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