青光眼中心视功能损害  

CENTRAL VISUAL FUNCTION DAMAGE IN GLAUCOMA

作　　者：陈晓明[1] 吴振中[1] 蒋幼芹[1] 蒋瑶丽[1] 

机构地区：[1]湖南医科大学第二附属医院眼科眼病研究室

出　　处：《湖南医科大学学报》1990年第3期257-260,共4页Bulletin of Hunan Medical University

摘　　要：采用Humphrey视野分析仪检测100名非青光眼个体(100眼)和70例青光眼患者(70眼)黄斑中心光敏度。虽然视力仍≥1.0,青光眼黄斑光敏度已比正常眼下降(p<0.0005),而且这种黄斑光敏度的改变可出现于视野缺损以前,提示早期青光眼中心视功能已有损害。The macular foveal sensitivity of 70patients with glaucoma (70eyes ) and 100 normal individuals(100 eyes) were examined by Humphrey Field Analyzer. Although the central visual acutty in both groups were nom normal ( ≥1.0),the age matching data showed that the function of the macular fovealwas affected early in glaucoma( P<0. 01) ,and it mayoc-cur before occurrence of localized field defects. It is suggested that the decrease of macular foveal sensitivity could be a sign of early glaucomatous visual function damage.The reduced macular foveal sensitivity may associate with either a generalized damage in optic discora selective damage of papillomacular bundle.

关 键 词：青光眼 视功能损害 视力测验 

分 类 号：R775.1[医药卫生—眼科]