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在使用Yamane技术固定脑内镜片后的纤维冠状腺脱落

Ayako Sadahide¹, Hiromi Ohara¹, Ryoya Oda²

¹Department of Ophthalmology and Visual Science, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, JPN.

|August 12, 2024

概括

与其他玻璃切除手术相比,Yamane技术用于内镜片固定显示出较高的内膜脱落 (CCD) 发生率,但术后眼内压力 (IOP) 较低. 一周内内脉压正常化,CCD没有显著的长期差异.

科学领域:

眼科医生眼科眼科
手术技巧手术技巧
前段成像前段成像的使用

背景情况:

桃体脱落 (CCD) 是眼内外科手术后的潜在并发症.
内镜片固定技术旨在提供稳定的镜片支,特别是在复杂的情况下.

研究的目的:

使用Yamane技术与其他玻璃切除手术相比,使用Yamane技术固定肌内透镜后,比较纤维化叶膜脱落 (CCD) 的发生率.

主要方法:

对接受Yamane技术内固定的患者进行回顾性研究 (2023年3月至2024年2月).
对照组:因为黄斑病而接受玻璃切除术的患者,没有空气-液体交换.
前段光学连贯断层扫描 (AS-OCT) 用于评估CCD频率.

主要成果:

分析了45名患者 (平均年龄为70.8岁).
在第一天,Yamane组的术后内血压明显低 (8.4 mmHg) 比对照组 (11.5 mmHg) (P < 0.05).
在第一天,CCD发病率在Yamane组 (80%) 与对照组 (60%) 相比较高,尽管在统计学上不显著. 手术后的IOP和CCD在1周和1个月后正常化.

结论:

虽然Yamane技术导致了更高的短期CCD率,但它也导致了明显降低最初的术后内血压.
在Yamane组中较低的内压被假设是由于体应激.
在手术后一周内,IOP和CCD的发病率正常化,这表明过渡性影响.

关键词:

这是一种状脱落.眼内压力眼内压力内镜片的固定方式玻璃切除术 (vitrectomy) 是一种切除器官的方法.亚马内技术 (Yamane) 是一种技术.

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