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目的探讨白内障超声乳化摘除及人工晶体植入并发症的发生及减少并发症的方法。方法在56眼用角巩缘隧道切口超声乳化摘除白内障并植入美国产小光学面硬晶体，术后观察视力及手术并发症。结果矫正视力1．0以上者29眼（51．8％），0．5至0．9者22眼（39．3％），0．5以下者5眼（8．9％）。虹膜损伤6眼（10．7％）、晶体囊膜破裂15眼（26．8％）、人工晶体位置异常2眼（3．6％）、角膜混浊13眼（23．2％）、术中脉络膜脱离2眼（3．6％）。结论提高手术技术、缩短手术时间是减少该手术并发症的主要方法。
Objective To investigate the incidence of complications of phacoemulsification and intraocular lens implantation and its complications. Methods Fifty-six eyes underwent phacoemulsification with cataract extraction and implantation of small optical surfaces in the United States. Postoperative visual acuity and surgical complications were observed. Results Corrected visual acuity of more than 29 eyes (51.8%), 0.5 to 0.9 of 22 eyes (39.3%), less than 0.5 of 5 eyes (8.9%). Iris damage in 6 eyes (10.7%), capsular rupture in 15 eyes (26.8%), intraocular lens in 2 eyes (3.6%), corneal opacity in 13 eyes (23.2%), Choroidal detachment in 2 eyes (3.6%). Conclusion Increasing the surgical technique and shortening the operation time are the main methods to reduce the complications of the operation.