目的:探讨白内障超声乳化摘除联合人工晶状体植入术后低视力的原因及可能的预防和术后处理。方法:收集我院2008/2010年资料完整的成人白内障超声乳化手术患者998例,回顾分析术后随访3mo后视力<0.3的原因。结果:术后3mo随访视力<0.3的患者有130眼,发生率为13.0%。结论:成人白内障超声乳化摘除联合人工晶状体植入术治疗白内障,术后出现低视力的主要原因是眼部原有的疾病,常见是老年性黄斑变性、糖尿病视网膜病变和青光眼所致的视神经损伤。

AIM:To analyze the causes and preventive measures of poor vision after Phacoemulsification (PHACO) operation. METHODS: Data of cases with poor vision after operations from 998 patients with PHACO during 2008 to 2010 in our hospital were collected and analyzed. RESULTS: All cases were followed up for 3 months after operation, there were 130 cases with vision less than 0.3, which was accounted for 13.0% in all cases. CONCLUSION: The poor vision after PHACO was mainly due to original eye diseases, which were senile macular degeneration, diabetic retinopathy, optic nerve injury with glaucoma etc.

R779.66