Suppr超能文献

Ciliary detachment after pars plana vitrectomy: an ultrasound biomicroscopic study.

作者信息

Chen Wei-Li, Yang Chung-May, Chen Yu-Fang, Yang Chang-Hao, Shau Wen-Yi, Huang Jen-Shang, Ho Tzyy-Chang, Chen Muh-Shy, Hung Por-Tying

机构信息

Department of Ophthalmology, National Taiwan University Hospital, Taipei.

出版信息

Retina. 2002 Feb;22(1):53-8. doi: 10.1097/00006982-200202000-00010.

Abstract

PURPOSE

To determine the incidence, duration, risk factors, and clinical outcomes for ciliary detachment after pars plana vitrectomy (PPV).

METHODS

A total of 109 eyes of 103 patients who underwent PPV for various disease entities were included. Ultrasound biomicroscopy was applied to determine the tomographic features of the ciliary body before and 1, 3, and 7 days after the surgery. All eyes were then examined once weekly for 2 months. Demographic, preoperative, intraoperative, and postoperative parameters were evaluated to assess their predictive value in the formation of postvitrectomy ciliary detachment.

RESULTS

Ciliary detachment was observed in 46 eyes (42%) after surgery and persisted for less than 3 weeks in 40 of 46 eyes. It most frequently occurred in eyes of patients with proliferative diabetic retinopathy (PDR) (64%) or retinal vascular obstructive diseases (RVO) (47%). Extensive retinal photocoagulation and retinal cryopexy positively predisposed to its formation whereas fluid-gas exchange had a protective effect. No clinical complications were observed in eyes with postoperative ciliary detachment.

CONCLUSION

Ciliary detachment occurred frequently after PPV. A diagnosis of PDR or RVO and surgical procedures with extensive retinal photocoagulation and retinal cryopexy may have a higher incidence of its occurrence.

摘要

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验