摘要
白内障术前较为可靠地预测术后视力 ,以便准确地做出是否需要手术的决定 ,一直是眼科医生所关注的问题。本研究综述了白内障术前定量预测术后视力的各种方法的原理 。
How to acurately predict the visual acuity before cataract surgery and make the decision is the focus of the ophthalomoligists. In this article we review the theory of the meathods to make quantitive predication of the visual acuity befor the cataract surgery and analysis all sorts of causes which effect the accuracy of the test.
出处
《眼视光学杂志》
2002年第4期247-249,共3页
Chinese Journal of Optometry & Ophthalmology
关键词
白内障
潜视力
视敏度
视网膜计
干涉条纹视力计
术前
potential acuity
resolution
visual acuity
potential acuity meter(PAM)
interferometer
retinometer(visometer)
cataract
