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早在十九世纪Jaeger(1854)Von Graefe(1854)Weber(1855)等即发现了青光眼性视乳头凹陷,其后Muller(1855)从病理组织学证实了青光眼性视乳头凹陷。自此以后许多学者研究了慢性单纯性青光眼视乳头形态上的一些改变及其与视功能丧失之间的关系。从而检查这些改变也就成为判断青光眼的重要条件之一。正常视乳头一般是圆形,具有淡桔红色均匀一致的神经视网膜边缘组织。有时正常视乳头因上下淡桔红色边缘组织稍宽而显椭圆形的外观,然凹陷仍旧是圆形的。但有极少数因凹陷本身的
Glaucoma was found in the early 19th century by Jaeger (1854) Von Graefe (1854) Weber et al. (1855). Muller (1855) subsequently confirmed glaucomatous optic depressions from histopathology. Since then, many scholars have studied some changes in the morphology of the optic nerve of chronic simple glaucoma and its relationship with loss of visual function. Thus check these changes will become one of the important conditions to determine glaucoma. The normal optic nipple is generally circular, with a light orange uniform neural retinal edge tissue. Occasionally, the normal nipple has a slightly oval appearance due to the upper and lower pale orange margins, although the dimples are still rounded. But there are very few due to the depression itself