1. Objective To investigate the effects of scleral buckling combined with laser photocoagulation for treatment of uncomplex rhegmatogenous retinal detachment.
   目的观察巩膜扣带术联合激光光凝术治疗非复杂性孔源性视网膜脱离的疗效。
2. Timely treatment of photocoagulation and (or) cryotherapy for prethreshold type 1 and threshold disease of ROP may lead to famous prognosis.
   对阈值前病变1型和阈值期ROP进行及时的激光和（或）冷冻治疗具有比较满意的疗效。

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