Thirty-gauge needle-guided purse-string suture pupilloplasty:a new technique  

作　　者：Chun-Ming Chen Hong Zhong Yan Shao Cheng-Yao Qin Ze-Hao Liu Wen-Xiu Sun Min Li 

机构地区：[1]Department of Ophthalmology,Liyang Hospital of Chinese Medicine,Liyang 213300,Jiangsu Province,China

出　　处：《International Journal of Ophthalmology(English edition)》2024年第12期2327-2332,共6页国际眼科杂志（英文版）

基　　金：Supported by the Changzhou Science and Technology Bureau(No.CJ20239004).

摘　　要：AIM:To observe the clinical outcomes of 30-gauge(G)needle-guided 10-0 prolene suture purse-string pupilloplasty for atonic pupil management.METHODS:Eight patients with atonic pupils who underwent suture purse-string pupilloplasty were retrospectively analyzed.Preoperative data and at least 6mo of postoperative data were collected from all the patients.RESULTS:The corrected distance visual acuity(CDVA)before and after surgery was 0.58±0.22 and 0.20±0.10 logMAR,respectively(P=0.002).The pre-and postoperative pupil size was 7.38±0.88 and 3.09±0.71 mm(P=0.000),respectively.The corneal endothelial cell count was 2841±176/mm^(2) before and 2692±143/mm^(2) after surgery(P=0.000).No intraoperative or postoperative complications were reported.During the follow-up period of at least 6mo,all treated pupils were centered and generally or nearly round.Furthermore,the patients did not exhibit photophobia,glare,or diplopia.CONCLUSION:This technique is a simple and effective method for pupil reduction.

关 键 词：purse-string suture iris reconstruction iris cerclage atonic pupil needle-guided suture 

分 类 号：R779.6[医药卫生—眼科]