分析玻璃体切除联合倍频Nd:YAG 532nm激光治疗视网膜血管炎的临床效果。 方法：回顾性分析36例36眼玻璃体切除联合倍频Nd:YAG 532nm激光治疗视网膜血管炎的临床资料。 结果：视网膜血管炎36例中以视网膜动脉炎为主者2例，炎症侵犯视网膜静脉为主者4例，炎症同时波及动静脉者30例；术中并发症：1例发生晶状体损伤混浊，医源性视网膜裂孔6例；锯齿缘截离3例。术后并发症：视网膜再脱离2例，发生前房积血2例，发生高眼压9例； 36例术后最佳视力较术前均有明显改善，其中0.02～0.1者2例（6%），0.12～0.4者22例（61%），0.5～1.0者12例（33%）。 结论：玻璃体切除联合倍频Nd:YAG 532nm激光是治疗视网膜血管炎的有效方法。

To report the effects of the vitrectomy combined with Nd:YAG 532nm laser on treatment of retinal vasculitis. METHODS:Data of 36 cases(36 eyes)with retinal vasculitis undergoing vitrectomy and Nd:YAG 532nm laser treatment were analyzed retrospectively. RESULTS:Two cases were retinal arteritis,4 cases were retinal phlebitis and 30 cases damnification were on both artery and vein of retina in 36 cases.The damnification of lens was in 1 case, iatrogenic retinal hole was in 6 cases and dialysis of ora serrata was in 3 cases in operation. 2 cases were of retina detachment again，2 cases of hyphema and 9 cases of ocular hypertension after operation.The best visual acuity of 36 cases were improved, which was 0.02 to 0.1 in 2 cases（6%）, 0.12 to 0.4 in 22 cases（61%）and 0.5 to 1.0 in 12 cases（33%）. CONCLUSION:Vitrectomy combined with Nd:YAG 532nm laser is an effective treatment for retinal vasculitis