白内障角膜缘内小切口的临床效果分析

Clinical Effect Analysis of Small Incision in Corneal Limbus of Cataract

目的:分析白内障角膜缘内小切口的临床应用效果。方法:选取2019年9月-2020年9月山东省济宁市兖州区人民医院收治的74例白内障患者为本研究对象,根据病历排序数字的奇偶性将其划分为两组,各37例。对照组的所有患者采取常规巩膜隧道切口超声乳化术治疗,观察组所有患者采取角膜缘内小切口超声乳化术治疗。对比两种不同手术方式的术后视力改善效果及术后并发症情况。结果:两组患者术前视力情况比较,差异无统计学意义(P>0.05);术后两组患者视力情况均有所好转,观察组患者术后视力的综合改善效果优于对照组,差异有统计学意义(P<0.05);观察组并发症发生率低于对照组,差异具有统计学意义(P<0.05)。结论:白内障角膜缘内小切口操作简单,能够在术后有效恢复视力,并发症风险低。

Objective:To analyze the clinical application effect of small incision in corneal limbus of cataract.Methods:A total of 74 cataract patients treated in People's Hospital of Yanzhou District of Jining City from September 2019 to September 2020 were selected as the subjects of this study.According to the parity of medical record ranking numbers,the patients were divided into two groups,with 37 patients in each group.All patients in the control group were treated with conventional scleral tunnel incision for phacoemulsification,while all the patients in the observation group were treated with small incision in corneal limbus for phacoemulsification.The improvement effect of postoperative visual acuity and the postoperative complications of two different surgical methods were compared.Results:There was no statistically significant difference in preoperative visual acuity between the two groups(P>0.05);after treatment,the visual acuity of patients in two groups was improved,and the comprehensive improvement effect of postoperative visual acuity in the observation group was better than that in the control group,with statistically significant difference(P<0.05).The incidence of complications in the observation group was lower than that in the control group,with statistically significant difference(P<0.05).Conclusion:The small incision in corneal limbus of cataract can effectively restore vision after operation,and the risk of complications is low.