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目的：观察激光光凝治疗糖尿病视网膜病变的临床效果。方法：对我院近两年收治的80例视网膜病变患者应用VISULAS 532S眼底激光治疗仪进行光凝术治疗，于术后3个月、6个月以及1年回院复查，进行为期1年随访。结果：80例患者经治疗视网膜新生血管退行79.0%，视力有所提高或无变化的比例为89.6%，黄斑水肿的减轻比例为77.2%。结论：激光光凝技术是治疗糖尿病视网膜病变的安全有效方法，但需要合理设置激光参数并选择恰当时机。“,”Objective To observe the laser photocoagulation for diabetic retinopathy clinical results.Methods 80 cases of retinopathy in patients admitted to our hospital nearly two application VISULAS 532S laser treatment for retinal photocoagulation for the treatment, after 3 months, 6 months and 1 year back for review for a period of 1 year follow-up .Results The proportion of 80 patients treated retinal neovascularization regression 79.0%, or no change in visual acuity improved to 89.6 percent, reducing the proportion of macular edema was 77.2%.Conclusions Laser photocoagulation technique is safe and effective method for the treatment of diabetic retinopathy, but need a reasonable set of laser parameters and select the right time.