目的：探讨白内障超声乳化吸出联合人工晶状体植入术后晶状体囊袋阻滞综合征临床特征及Nd：YAG激光治疗方法选择。 方法：回顾性分析7例术后晶状体囊袋阻滞综合征临床特征及Nd：YAG激光治疗方法。其中2例术后早期晶状体囊袋阻滞综合征采用Nd：YAG激光前囊膜周边造孔术；4例术后晚期晶状体囊袋阻滞综合征仅晶状体后囊膜混浊、增厚，采用Nd：YAG激光后囊膜切除术；1例术后晚期晶状体囊袋阻滞综合征伴有人工晶状体前、后表面光学部纤维增殖膜，采用Nd：YAG激光人工晶状体前后囊膜切除术后再行晶状体后囊膜切除术。 结果：患者7例经Nd：YAG激光治疗后均恢复较好视力，未见严重并发症。 结论：根据术后囊袋阻滞综合征临床特征采取相应的Nd：YAG激光治疗安全有效。

AIM:To discuss the clinical features of capsular block syndrome after cataract phacoemulsification and intraocular lens implantation and Nd:YAG laser treatment options. METHODS:Retrospective analysis was conducted on the clinical features of 7 cases of postoperative capsular block syndrome and Nd:YAG laser treatment.2 cases of early postoperative capsular block syndrome used Nd: YAG laser peripheral anterior capsulotomy; 4 cases of late postoperative capsular block syndrome with only posterior capsular opacification and thickening used Nd:YAG laser posterior capsular resection; 1 case of late capsular block syndrome associated with fibrous membrane proliferation on optic zone of anterior and posterior intraocular lenses surface used posterior capsular re-resection after Nd:YAG laser anterior and posterior capsular resection of intraocular lens. RESULTS:Seven cases after Nd: YAG laser treatment restored good vision, no serious complications occurred. CONCLUSION: To take a corresponding Nd: YAG laser treatment is safe and effective according to clinical features of postoperative capsular block syndrome.