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糖尿病性眼底是引起失明的主要原因之一，糖尿病性机网膜病变的患者失明的主要原因多是增殖性改变引起，对增殖性糖尿病视网膜病变引起的玻璃体出血，在保守治疗的情况下3月不吸收者予以手术治疗以去除限内混蚀。作者采用玻璃体切除术治疗糖尿病性玻璃体出血16例（18限，疗效显
Diabetic fundus is one of the main causes of blindness, mostly due to blindness caused by proliferative changes in patients with diabetic retinopathy, and in patients with proliferative diabetic retinopathy caused by vitreous hemorrhage in the case of conservative treatment Non-absorbers are surgically treated to remove confined cavities. The authors used vitrectomy in the treatment of diabetic vitreous hemorrhage in 16 cases (18 limits, the effect was significantly