Ionides A, Minassian D, Tuft S
Moorfields Eye Hospital, City Road, London EC1V 2PD, UK.
Br J Ophthalmol. 2001 Feb;85(2):222-4. doi: 10.1136/bjo.85.2.222.
To determine the relative risk of a poor visual outcome following posterior capsule rupture during cataract surgery.
Prospective data were collected on consecutive eyes undergoing cataract extraction. The patient's age, preoperative visual acuity, ocular comorbidity, grade of surgeon, and operative complications were documented. The best spectacle corrected visual acuity was recorded at discharge from the hospital service.
From a total of 1533 cases, 1420 (92.6%) eyes had complete follow up data. Posterior capsule rupture occurred in 59 (4.1%) cases. Eyes with posterior capsule rupture were 3.8 times more likely to have a final best spectacle corrected visual acuity less than 6/12.
Eyes having posterior capsule rupture during cataract surgery have a significant risk of reduced visual acuity.
确定白内障手术过程中后囊破裂后视力不佳的相对风险。
收集连续接受白内障摘除术患者眼睛的前瞻性数据。记录患者的年龄、术前视力、眼部合并症、手术医生级别和手术并发症。出院时记录最佳眼镜矫正视力。
在总共1533例病例中,1420只眼(92.6%)有完整的随访数据。59例(4.1%)发生后囊破裂。后囊破裂的眼睛最终最佳眼镜矫正视力低于6/12的可能性高3.8倍。
白内障手术期间发生后囊破裂的眼睛有视力下降的显著风险。