Abdelrahman M Elhusseiny, Joseph Toma, S Nazem Ibrahim, Muhammad Z Chauhan, Kaersti L Rickels, Qais Dihan, Mohamed K Soliman, Yit C Yang, Ahmed B Sallam
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引用次数: 0
Abstract
Purpose: To quantify the risk of posterior capsule rupture (PCR) in fellow-eye phacoemulsification surgery and to determine risk factors.
Methods: We pooled data from 8 United Kingdom sites for patients undergoing bilateral non-simultaneous phacoemulsification. Main outcome measures were the incidence and risk factors of the development of PCR during the fellow-eye phacoemulsification.
Results: We included 66,288 patients with a mean age of 75.3 ± 10.2 years. PCR during phacoemulsification occurred in the first eye in 932 patients (1.4%) and the fellow eye in 1039 patients (1.5%). The risk of fellow eye developing PCR in patients with PCR in the first eye was significantly higher than in patients without first eye PCR: 30 patients (3.2%) vs. 1009 (1.5%), respectively (odds ratio (OR) = 1.7, 95% confidence interval (CI) = 1.1-2.7). Other risk factors for fellow-eye PCR included zonular dialysis (OR = 5.4, CI = 3.3-7.8) and advanced cataract (OR = 2.8, CI = 2.1-3.7).
Conclusions: History of PCR in the first-operated eye is an independent risk factor for PCR in the fellow eye.
期刊介绍:
Seminars in Ophthalmology offers current, clinically oriented reviews on the diagnosis and treatment of ophthalmic disorders. Each issue focuses on a single topic, with a primary emphasis on appropriate surgical techniques.