傅立叶域光学相干断层扫描对正常青年人黄斑参数研究

Research on the Macula Lutea Parameter of Normal Adult by FD-OCT

目的:研究傅立叶域OCT测量正常青年人黄斑区视网膜厚度正常值。方法:用RTVue100-2 OCT的MM6扫描模式对18-40岁的正常人55例受试者双眼黄斑区进行检测。结果:黄斑各区视网膜厚度与左右眼无关(P>0.05),男女黄斑各区比较除内环上方及内环颞侧有统计学意义,其它各区均无统计学意义。结论:黄斑区视网膜厚度与视力水平密切相关,建立正常黄斑区视网膜厚度标准值利于为黄斑疾病鉴别诊断提供重要依据。

Objective： To research the normal thickness of the macula lutea in normal adult by FD-OCT. Method： Measured the thickness of the macula lutea in normal adult,55 cases,by the MM6 mode of the RTVue100-2 OCT. Result： There was not different between two eyes in the thickness of the different area of the macula lutea（ P〉0.05）.There was different in the nasal superior area and the supertemporalarea between men and women,but there was not different in other areas（ P〈0.05）. Conclusion： There was closely relation between the the thickness of the macula lutea and the visual level.It＇s beneficial to set up the important accordance to diagnosis the disease of the macula lutea by setting up the standard of the thickness of the macula lutea in normal adult.