Department of Ophthalmology, United Christian Hospital, Kowloon East Cluster, Hong Kong.
Department of Ophthalmology, LKS Faculty of Medicine, the University of Hong Kong, Hong Kong ; and.
Retina. 2023 Jul 1;43(7):1209-1212. doi: 10.1097/IAE.0000000000002964.
To describe the construction of a novel intraocular snare and evaluate its effectiveness in intraocular foreign body (IOFB) removal.
This is a retrospective consecutive case series. Five patients underwent pars plana vitrectomy and IOFB removal using the intraocular snare constructed from modified flute needle.
All IOFBs were successfully engaged and removed with the snare on the first attempt. Three of the 5 cases (60%) enjoyed good visual outcome (0.4-1.0) postoperatively. No complication related to the use of the snare was encountered in this case series.
Intraocular foreign body snare is simple, safe, and effective in IOFB removal.
描述一种新型眼内圈套器的构建，并评估其在眼内异物（IOFB）取出中的有效性。
这是一项回顾性连续病例系列研究。5 名患者接受了经睫状体平坦部玻璃体切除术和使用改良长笛针构建的眼内圈套器进行 IOFB 取出。
所有 IOFB 均首次尝试即用圈套器成功套取并取出。5 例中有 3 例（60%）术后视力良好（0.4-1.0）。本病例系列中未发现与圈套器使用相关的并发症。
眼内异物圈套器在 IOFB 取出中简单、安全、有效。
