首页 | 本学科首页   官方微博 | 高级检索  
     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析
引用本文:杨松霖,晏晓明. 白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析[J]. 中国实用眼科杂志, 2004, 27(1): 577-580. DOI: 10.3760/cma.j.issn.1006-4443.2009.06.007
作者姓名:杨松霖  晏晓明
作者单位:北京大学第一医院眼科,北京,100034;
摘    要:Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.

关 键 词:白内障   超声乳化手术   囊外摘除手术   危险因素   

Risk factors of vitreous loss analysis of phacoemulsification and extracapsular cataract extraction during the learning curve
YANG Song-lin,YAN Xiao-ming. Risk factors of vitreous loss analysis of phacoemulsification and extracapsular cataract extraction during the learning curve[J]. Chinese Journal of Practical Ophthalmology, 2004, 27(1): 577-580. DOI: 10.3760/cma.j.issn.1006-4443.2009.06.007
Authors:YANG Song-lin  YAN Xiao-ming
Abstract:
Keywords:CataractPhacoemulsificationExtracapsular cataract extractionRisk factor
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号