Pentacam分析仪比较正常和高度近视眼前房深度和前房角的研究  

Comparison between emmetropia and high myopia eyes in central anterior chamber depth and anterior chamber angle with Pentacam

作　　者：代海燕[1] 朴天华[1] 林玉华[1] 赵保文[1] 

机构地区：[1]牡丹江医学院红旗医院一门诊眼二科,中国黑龙江省牡丹江市157100

出　　处：《国际眼科杂志》2012年第3期525-526,共2页International Eye Science

基　　金：黑龙江省卫生厅科研课题资助(No.2011-282)~~

摘　　要：目的:使用Pentacam三维眼前段分析仪比较高度近视眼与正常人(正视眼)中央前房深度(central anterior chamberdepth,CACD)和前房角(anterior chamber angle,ACA)两项前房参数差异,进一步了解高度近视眼的解剖学特点。方法:收集2010-10/2011-06在我院门诊就诊的正视眼82例,收集同期我院门诊与准分子激光中心就诊的高度近视眼68例,采用Pentacam三维眼前段分析仪测量CACD和ACA。对高度近视组与正视眼组的前房参数值进行两样本t检验,比较两组间参数有无差异。结果:Pentacam三维眼前段分析仪测得正常人CACD平均值为3.02±0.47mm,ACA平均值为33.26°±6.20°。高度近视眼的CACD平均值为3.24±0.38mm,ACA的平均值为39.55°±6.68°。高度近视眼与正视眼的两项前房参数值均存在显著性差异(均P<0.05)。结论:Pentacam三维眼前段分析仪测量前房参数,高度近视眼与正视眼相比中央前房深度深、前房角宽。AIM：To compare the differences in the central anterior chamber depth （CACD） and anterior chamber angle （ACA） measurements between emmetropia and high myopia eyes with Pentacam Scheimpflug. METHODS：In this prospective study, 82 healthy patients and 68 patients with myopia in the Affiliated Hospital of Mudanjiang Medical University were evaluated. Pentacam measurements were performed three times of one patient. A paired t-test was used to compare measurements of CACD and ACA width. The two groups were compared with SPSS 13.0. RESULTS：The differences in ACD and ACA values taken between the two groups were statistically significant （P0.05）. The ACD was deeper and the ACA was wider in patients with myopia. CONCLUSION：Patients with myopia have deeper ACD and wider ACA.

关 键 词：中央前房深度 Pentacam三维眼前段分析仪 前房角 

分 类 号：R778.11[医药卫生—眼科]