Clinical risk factors for severe proliferative vitreoretinopathy after scleral buckling surgery
- VernacularTitle:视网膜脱离巩膜扣带术后严重增生性玻璃体视网膜病变发生的危险因素
- Author:
Fang WANG
;
Fenge CHEN
;
Lizhen FANG
- Publication Type:Journal Article
- Keywords:
Retinal detachment/surgery;
Vitreoretinopathy, proliferative;
Risk factors;
Postoperative complications
- From:
Chinese Journal of Ocular Fundus Diseases
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical risk factors of the occurrence of severe proliferative vitreoretinopathy (PVR) after scleral reattachment surgery. Methods A total of 4 031 eyes of 4 031 consecutive patients with reghmatogenous retinal detachment (RRD) and PVR (grade C1 or less), on whom the scleral buckling was performed, were retrospectively studied. Twenty-two clinical characteristics of the patients (including the ocular tension, condition of lens and vitreous, characteristics of retinal detachment, whether or not with choroidal detachment, et al) were recorded. In 4 031 patients, 2 660 were followed up for more than 3 months, and 72 (in PVR group) of the 2 660 patients underwent the second surgery (vitreoretinal surgery) because of the occurrence of postoperative severe PVR; in the other 2 588patients, 72 (72 eyes) with retinal reattachment for more than 3 months were selected randomly as the control. The data were analyzed in SPSS (10.0) software. Results Logistic regression analysis revealed that the significant risk factors for PVR were incomplete posterior vitreous detachment (P2 DD,P
