目的 本次试验将采用超声乳化白内障吸除人工晶状体植入术联合房角分离术对闭角型青光眼患者开展治疗，为患者的病情改善提供保障?方法 本次试验选取2019年1~7月前来本院就诊的患者，均为闭角型青光眼人群，在自愿参与试验调查的基础上选取64例患者作为调研对象?为保证公平性随机分为对照组和观察组?对照组患者采用超声乳化白内障吸除人工晶状体植入术，观察组则为超声乳化白内障吸除人工晶状体植入术联合房角分离术，分析联合治疗下的优势?结果 从治疗结果上看，观察组患者的房角全部开放比例为81.25%(26/32)，对照组为“,”Objective This experiment will use phacoemulsification，cataract extraction and intraocular lens implantation combined with angle separation to treat angle-closure glaucoma patients，so as to provide guarantee for the improvement of patients\' condition.Methods Sixty-four patients with angle-closure glaucoma who came to our hospital from January 2019 to July 2019 were selected as the subjects of this study on the basis of voluntary participation in the experimental investigation.To ensure fairness，they were randomly divided into control groups and observation groups.The control group was treated with phacoemulsification cataract extraction and intraocular lens implantation，while the observation group was treated with phacoemulsification and intraocular lens implantation combined with angle separation.Results From the treatment results，81.25% (26/32) of the patients in the observation group and 62.50% (20/32) in the control group were all open at 1 mo.There was a significant difference between the two groups (P 0.05).In the comparison of complications between the two groups，there were 3 cases in the observation group and 6 cases in the control group，and there was no significant difference between the groups (P >0.05).Conclusion The use of ultrasonic emulsified cataract absorption artificial lens implantation joint room corner separation can effectively improve closed-angle glaucoma，on the one hand，can improve the patient\'s vision，control eye pressure，on the other hand，can effectively open the corner，to achieve satisfactory therapeutic results，the surgical method has clinical value.