低眼压性青光眼系指具有青光眼性视乳头凹陷和视野损害,而眼压却在统计学正常范围内的一类青光眼。患病早期中心视力影响较少,受累多在中晚期。诊断本病的关键,在于除外可致视乳头萎缩凹陷和视野缺损的其它原因,因而鉴别诊断特别重要。由于病因尚不明了,至今还无根治办法。但大部分患者病程进展缓慢,视功能可维持一段较长的时间,其最终结局与慢性单纯性青光眼类似。 Low-pressure glaucoma refers to a class of glaucoma with glaucoma optic depressions and visual field damage, while intraocular pressure is within a statistically normal range. Less affected early visual center less affected, mostly in the late stage. The key to diagnosis of this disease is that it can be particularly important for differential diagnosis except for other causes that may cause kyphosis and visual field defects. As the cause is not clear, so far there is no cure. However, most patients with slow progression of the disease, visual function can be maintained for a long period of time, the final outcome is similar to chronic simple glaucoma.