We performed anterior retinal cryopexy (ARC) in 50 eyes of 37 consecutive diabetic patients with vitreous hemorrhage retained for at least 3 months.

• 摘要本篇收集增殖性糖尿病视网膜病变并发中度至重度玻璃体出血达三个月以上仍无法吸收，无法再使用雷射治疗的病人共61位71例，将其分为二组，冷冻组37人，40例；