青光眼分原发性、继发性和先天性三种。原发性青光眼的发病机制,迄今还不很清楚,但一般认为眼球的解剖組織异常和神經血管系統的不稳定与之有关。眼球解剖組織学与青光眼有密切关系者为前房角,因眼内液須經房角处的特殊結构流出眼外。如滤簾、Sondermon氏内管、氏内管施氏管(Schle- Glaucoma points primary, secondary and congenital three. The pathogenesis of primary glaucoma, so far not yet clear, but the general view that the anatomy of the eye abnormalities and the instability of the nervous system is related. Eye anatomy and glaucoma are closely related to the anterior chamber angle, due to the ocular fluid through the special structure at the corner of the eye out of the eye. Such as filter curtains, Sondermon’s inner tube, Schle-