目前国内尚无动脉硬化的眼底分期,不象高血压眼底有国内统一的四级分类法,及黄叔仁的五期分类法,也有不少人习惯用Keith—Wagener四级分法。关于动脉硬化眼底分级,国外虽有Scheie四期分类法,但在国内并未通用。为使动脉硬化眼底的表现,在眼科检查后即得出初步诊断,本文仅以眼底所见将视网膜动脉硬化分为四期,介绍如下。第一期:视网膜动脉表现窄细,血柱反光增 Currently there is no arteriosclerosis fundus staging, unlike the eyes of hypertensive there is a unified four-level classification, and Huang Shu-Jen’s five classification, there are many people who used to Keith-Wagener four-point method. About atherosclerosis fundus classification, although abroad Scheie four classification, but not common in the country. In order to make the performance of atherosclerotic fundus, obtained after the initial diagnosis of ophthalmology, retinal atherosclerosis is divided into four, described below. The first phase: narrow retinal artery performance, blood column reflex