摘要
目的:应用HRT-Ⅱ（Heideberg Retina Tomograph）系统测定正常人眼的视盘结构参数。方法:随机筛选出的不同年龄的正常个体100名,依年龄分成3组进行HRT-Ⅱ检查,得出不同年龄人体的视盘参数的正常值。结果:应用HRT-Ⅱ系统提供的视盘各类参数,主要是杯的面积（cup area）,缘的面积（rim area）,杯的深度（cup depth）,杯的容积（cup volume）,杯/盘面积比（cup/disc area ratio）,缘容积（rim area）,平均神经纤维层的厚度（NFL）,通过统计分析3组数值无显著差异。结论:通过比较该组数据,较以往欧洲及美国所提供的数据有一定差异,该组数据值较以往国内参考值亦有差异,可供我们在今后工作中参考。
Objective: To measure the optic disc of normal people with confocal scanning laser tomography.Methods: 100 normal volunteers randomly selected were divided into 3 groups according to their age and were checked with Heideberg retina tomography Ⅱ (HRT Ⅱ). The normal parameter standard for optic nerve head of different aged people, including cup area, rim area, cup depth, cup volume, cup/disc area ratio, rim volume, and mean RNFL thickness, were established. Results: There were no differences between the 3 groups in statistics.Conclusions: Although these values are different from those of Europe, the USA, and other domestic reports, the data could be used as a reference.
出处
《中国实用眼科杂志》
CSCD
北大核心
2002年第6期421-423,共3页
Chinese Journal of Practical Ophthalmology
