高度近视眼周边视网膜光敏感度的状态分布初步研究  

Preliminary study of periphery retinal light sensitivity in the eyes with high myopia

作　　者：石一宁[1] 曹燕[1] 李妮娜[1] 刘耀梅[1] 何婷[1] 尚磊[2] 

机构地区：[1]西安市中心医院眼科,710003 [2]第四军医大学统计教研室

出　　处：《临床眼科杂志》2004年第2期99-101,共3页Journal of Clinical Ophthalmology

摘　　要：目的　观察高度近视眼视网膜周边部视功能状态— 90°视网膜光敏感度 ,为预防性治疗提供依据。方法　采用 Octopus 10 1中的低视力程序 (L VP) ,对高度近视眼视网膜周边部视功能状态— 90°视网膜光敏感度进行定性定量观察 ,分别对四象限进行对比。结果　高度近视眼颞上、鼻上、鼻下、颞下象限平均光敏感度明显下降 ,与正常对照组有显著性差异 (P =0 .0 0 0 0 ) ,与视网膜脱离对侧眼—高危眼对照组无统计学意义。结论　高度近视眼与视网膜脱离高危眼同样在发生视网膜脱离之前已经存在明显周边部视网膜光敏感度的严重损害 ,与正常人群有着明显的功能和结构差异。Objective To observe periphery retinal function-90° degree light sensitivity in the eyes with high myopia.Methods Low vision procedure (LVP) was tested by OCTOPUS 101 peremetry quantificantionally and quantitatively in total and four quadrants visual fields.Results The mean sensitivity (MS) of the eyes simply with high myopia was (18.39±4.86),similar as the high myopia eyes undetached with the other eye detached (20.28±5.85),and lower than the normal eyes (26.75±4.43),compared with the high myopia eyes of retina detached was (13±5.03).Conclusion There were severe lose of periphery retinal sensitivity in eyes with high myopia as same as the eyes with high risk fact of retinal detachment.

关 键 词：近视 视网膜光敏感度 状态分布 视网膜脱离 低视力程序 

分 类 号：R778.11[医药卫生—眼科]