局解手术学杂志2017，Vol.26Issue(12)：872-876,5.DOI:10.11659/jjssx.10E017002
基于UBM不同分型的PACS行激光周边虹膜切除术后的有效性对比分析
Efficacy of laser peripheral iridotomy for different type of primary angle closure suspect based on UBM
摘要
Abstract
Objective This thesis is aimed to compare and analyze the effectiveness of laser peripheral iridotomy ( LPI) in treating pu-pillary block primary angle-closure suspect ( PACS) and multimechanism PACS in eyes .Methods A total of 85 eyes of 75 patients with PACS in ophthalmology department of Daping hospital affiliated to army medical university were divided by using ultrasound biomicroscopy (UBM) into two groups:pupillary block PACS group(36 eyes) and multimechanism PACS group(49 eyes).All patients received LPI treat-ment,and the images of anterior chamber angle were collected by anterior segment optical coherence tomography (AS-OCT) at the time of be-fore,1 week and 3 months after treatment.Then,the parameter values (AOD500,AOD750,TISA500,TISA750,ACV,ACD,ACW,CCT)of an-terior chamber in AS-OCT images were recorded .Results Comparing to the parameter values before treatment ,AOD500,AOD750,TISA500, TISA750,ACV and ACD significantly increased at the time of 1 week and 3 months after LPI in both groups(P<0.05),while ACW or CCT remain unchanged(P>0.05).Moreover,the increasement in AOD500,AOD750,TISA500 and TISA750 in pupillary block group was more significant than that in multimechanism group 1 week and 3 months after treatment(P<0.05).The differences of AOD500,AOD750,TI-SA500 and TISA750 between pre-operation and post-operation(1 week and 3 months after treatment) in pupillary block group were more sig-nificantly increased than those in multimechanism group (P<0.05).Conclusion LPI can significantly increase the angle width in PACS , which is more effective for pupillary block group than multimechanism group .关键词
可疑性原发性房角关闭/激光周边虹膜切除术/前节光学相干断层扫描技术/原发性闭角型青光眼Key words
primary angle-closure suspect/laser peripheral iridotomy/anterior segment optical coherence tomography/primary angle-clo-sure glaucoma分类
医药卫生引用本文复制引用
杨钦媚,张勇,徐洁,谢琳..基于UBM不同分型的PACS行激光周边虹膜切除术后的有效性对比分析[J].局解手术学杂志,2017,26(12):872-876,5.基金项目
后勤科研项目(CWS11J137) （CWS11J137）
