老年性白内障屈光状态与矫正视力临床分析  

The Clinical Analysis of Dioptric Situstion and Visual Axuity in the Patients With Senile Cataract

作　　者：陈吉超[1] 陈丹[1] 

机构地区：[1]遂宁市中医院,四川遂宁629000

出　　处：《实用医技杂志》2008年第17期2197-2198,共2页Journal of Practical Medical Techniques

摘　　要：目的:探讨老年性白内障的屈光状态。方法:对159例(294眼)老年性白内障应用自动验光仪、小瞳检影验光,主觉试镜,散瞳后裂隙灯观察晶状体混浊状况,并对矫正前后视力及屈光状态进行比较。结果:老年性白内障患者多有程度不等的屈光改变,白内障类型与屈光不正种类有显著关系(P<0.01)。皮质性多为远视及远视散光,核性以近视及近视散光为主,初中期白内障患者矫正视力有明显提高。结论:老年性白内障其晶状体混浊引起的屈光状态是导致初中期白内障患者视力下降的主要原因,早期患者矫正视力可明显提高。Objective To study the diopteic siruation of the patients with senile cataract. Methods 159 patients with cataract(294 eyes)were examined using computet optometry,small pupil skiascipy,subject optometry and the lens opcity of them was observed under mydriatic condition.The vosual acuity the correted visual acuity and reflection condition of them were compared. Results Most of the patients with senile cataract have dioptric changing in different degree.The relationship between the types of the senile catarct...

关 键 词：老年性白内障 屈光状态 矫正视力 

分 类 号：R776.1[医药卫生—眼科]