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目的:探讨糖尿病视网膜病变激光治疗机制及效果。方法:本文作者选取了所在医院眼科于2009年8月-2012年11月期间收治的280例患有糖尿病视网膜病变的患者共320只眼睛进行激光治疗,手术后3、6、12个月进行相应的FFA及彩色眼底像,一旦发现新生血管未消退者和无灌注区尚存者,就追加光凝治疗,并随访3~36个月。结果:在320只视网膜病变眼睛中,在激光治疗后,有45只眼睛水肿减轻或消失,新生血管部分或全部消退的有265只眼睛,视力不变甚至增进的有289只眼睛,有效率都达到了75%以上。结论:根据一定的治疗技术规定,对糖尿病视网膜病变患者进行激光治疗,效果是较为明显的,也是一种较为规范的治疗方法。
Objective: To investigate the mechanism and effect of laser treatment of diabetic retinopathy. METHODS: The authors selected 320 eyes of 280 patients with diabetic retinopathy who received ophthalmology at their hospital from August 2009 to November 2012 for laser treatment, and performed the surgery at 3, 6 and 12 months after surgery FFA and color fundus images, once found neovascularization and non-perfusion area survivors, the additional photocoagulation treatment, and followed up for 3 to 36 months. RESULTS: In the 320 eyes with retinopathy, edema was relieved or disappeared in 45 eyes after laser treatment. There were 265 eyes with partial or complete regression of vascularization and 289 eyes with unchanged or even improved eyesight Reached more than 75%. Conclusion: According to certain treatment technical regulations, laser treatment of diabetic retinopathy patients, the effect is more obvious, but also a more standardized treatment.