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糖尿病性视网膜病变继发牵引性视网膜脱离,系由于玻璃体条索状组织伸向视网膜,其附着处附近有裂孔,所以玻璃体手术中形成医源性裂孔并非少见。而且术后玻璃体出血和出血性青光眼(新生血管性青光眼)等并发症亦屡见不鲜。虹膜红变是最难治疗的新生血管性青光眼并发症的原因,与术后视网膜脱离关系密切。据报道:向玻璃体内注入硅酮油(silicone oil)是对糖尿病性视网膜脱离的有效疗法。兹将其注入法、效果和
Diabetic retinopathy secondary to traction retinal detachment, due to the vitreous cord-like tissue extending to the retina, the attachment near the hole, so the formation of iatrogenic vitreous surgery is not uncommon hiatal. And postoperative vitreous hemorrhage and hemorrhagic glaucoma (neovascular glaucoma) and other complications are also common. Iris reddening is the most difficult cause of neovascular glaucoma complications, and retinal detachment is closely related. It has been reported that the intravitreal injection of silicone oil is an effective treatment for diabetic retinal detachment. It will be injected into law, effect and