矩形袢缝线矫正后房型人工晶状体的虹膜夹持。
Rectangular loop suture to correct iris capture of the posterior chamber intraocular lens.
作者信息
Lin Ke, Hu Zhixiang, Lin Zhong, Chen Tianyu, Tang Yongping, Wu Ronghan
机构信息
Eye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, 270 Xueyuan Road, Wenzhou, 325000, Zhejiang Province, China.
出版信息
BMC Ophthalmol. 2020 Sep 25;20(1):383. doi: 10.1186/s12886-020-01650-3.
BACKGROUND
To report a new technique for iris capture of the posterior chamber intraocular lens (IOL) implanted in patients with a posterior capsule defect.
METHODS
In this retrospective case series, a rectangular loop ciliary body suture technique was performed to rectify iris capture. The suture passes between the IOL and iris in a direction perpendicular to the iris edge capturing the IOL.
RESULTS
A total of three IOLs with iris capture underwent a rectangular loop suture technique. No recapture was observed postoperatively. In one case, large astigmatism appeared after the surgery but recovered at 1 month post operation. No further complications were found.
CONCLUSIONS
The rectangular loop suture technique is an effective, convenient, and minimally invasive method for iris capture of the IOL.
背景
报告一种用于捕获植入有后囊缺损患者眼中的后房型人工晶状体（IOL）的虹膜的新技术。
方法
在这个回顾性病例系列中，采用矩形环睫状体缝合技术来矫正虹膜捕获。缝线在人工晶状体和虹膜之间以垂直于捕获人工晶状体的虹膜边缘的方向穿过。
结果
共有3个发生虹膜捕获的人工晶状体接受了矩形环缝合技术。术后未观察到再次捕获。1例患者术后出现大散光，但在术后1个月恢复。未发现进一步的并发症。
结论
矩形环缝合技术是一种有效、方便且微创的捕获人工晶状体虹膜的方法。
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