漆裂纹样损害(lacquer cracks)和Fuchs斑是高度近视眼底特有的病变,严重损害视功能,甚至导致失明,日益引起眼科界的重视。现就这两种病变的性质、发生机理、临床特点、组织病理学和预后等方面分述如下: 一、漆裂纹样病变 (一)漆裂纹样病变的性质漆裂纹样病变多发生于高度近视眼的进展期,最早由Salzmann(1902)描述。他在研究高 Laccro cracks and Fuchs plaque are lesions specific to the high myopia that severely impair visual function and even lead to blindness, which is attracting increasing attention in the ophthalmology community. Now the nature of these two lesions, the mechanism of occurrence, clinical features, histopathology and prognosis, etc. are described below: First, the paint crack-like lesions (a) the nature of paint crack-like lesions Laccase-like lesions occur in a high degree of myopia The progression of the eye was first described by Salzmann (1902). He is studying high