摘要
目的应用Pentacam三维眼前节分析系统对不同屈光度近视眼眼前节各部位进行测量,为临床使用提供依据。方法564例(1128眼)按等效球镜分为A、B、C和D组(低度近视眼组、中度近视眼组、高度近视眼组和超高度近视眼组),分别测量眼前节各部位并对结果进行分析比较。结果角膜前表面屈光力分别为43.31±1.35、43.71±1.34、43.77±1.50、43.85±1.30,组间差异具有统计学意义,其余测量指标与屈光度变化无关。结论Pentacam测量可以全面、便捷、准确的分析眼前节,对于屈光手术具有较好的临床指导意义。
Objective To measure the ocular anterior segment in myopia patients with Pentacam Scheimpflug system in order to provide the clinical data of myopia. Methods Five hundred and sixty-four myopia patients （1 128 eyes） were divided into low myopia group （292 eyes）, moderate myopia group （320 eyes）, high myopia group （322 eyes）, and super high myopia group （194 eyes）according to the mean spherical equivalent. The ocular anterior segments at different sites of myopia patients were measured with Pentacam Scheimpflug imaging system and comparatively analyzed. Results The anterior keratometry was 43.31±1.35, 43.85±1.30, 43.77±1.50, 43.85±1.30 （P0.05）, respectively, in the 4 groups. The changes in myopic diopter were not associated with the other measured parameters （P0.05）. Conclusion The ocular anterior segments in myopia patients can be comprehensively, rapidly, and accurately analyzed with Pentacam Scheimpflug system, which is of clinical significance in refractive surgery.
出处
《军医进修学院学报》
CAS
2010年第3期230-231,234,共3页
Academic Journal of Pla Postgraduate Medical School
基金
全国博士后科学基金面上项目(20090451511)
