Analysis of the therapeutic effects of cataract extraction and intraocular lens implantation in silicon oil stored eyes with proliferative diabetic retinopathy
- VernacularTitle:增生性糖尿病视网膜病变硅油填充眼白内障摘出人工晶状体植入的手术效果分析
- Author:
Wen-Si LI
;
Feng ZHANG
;
Hai LU
;
- Publication Type:Journal Article
- Keywords:
proliferative diabetic retinopathy;
silicon oil;
cataract;
phacoemulsification;
intraocular lens
- From:
Ophthalmology in China
1993;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the postoperative effect of pars plana vitrectomy,phacoemulsification and intraoeular lens (IOL)implantation with silicon oil removed,phacoemulsification and IOL implantation.Design A retrospective case-control study.Par- ticipants 91 cases(104 eyes)of proliferative diabetic retinopathy with tractive retinal detachment or vitreous hemorrhage were per- formed cataract surgery with IOL implantation.Methods All patients were followed up average 6 months,in whom 52 eyes with pars plana vitrectomy,phacoemulsification and IOL implantation(combined group),and the other 52 eyes with silicon oil removed,pha- coemulsification and IOL implantation(sequential group).The differences of the postoperative visual acuity and inflammatory reactions of the anterior chamber between the two groups were analyzed.Main outcome measures Visual acuity and inflammatory reactions of the anterior chamber.Results There were 14/52 eyes with best corrected visual acuity more than 0.1 in combined group and 8/52 eyes in the sequential group after the surgeries(X~2=-6.87,P=0.07) .Corneal edema happened in 16/52 eyes in combined group and 6/52 eyes in sequential group 1 week after the surgeries(X~2=11.53,P=0.001).Keratic precipitate happened in 20/52 eyes in combined group and 9/52 eyes in sequential group after the surgeries(X~2=5.79,P=0.019) .Conclusions The incidence of postoperative anterior chamber in- flammation is higher in Phacoemulsification combined with pars plana vitrectomy group.
