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原发性青光眼乃区别于某些疾患或外伤所致的继发性青光眼而言,为找不到原因的青光眼总称,当然也可能包含各种原因的青光眼在内。按Duke-Elder(1955)分类:1)单纯性青光眼;2)闭角性青光眼;如按Leydhecker(1973)分类则水眼(胚胎学青光眼)也应包括在原发性青光眼中。青光眼的本质其眼压变化大都认为起因于房水排出受阻,但有关其实质说法不一,最有说服力的学派认为阻力在于局部病变。虽然确实有局部病变,但如何造成的仍有争论。另一学派认为由于神经、血
Primary glaucoma is different from some diseases or trauma caused by secondary glaucoma, can not find the cause of glaucoma, of course, may also include various causes of glaucoma. According to Duke-Elder (1955) classification: 1) simple glaucoma; 2) closed-angle glaucoma; water eye (embryo glaucoma) should also be included in primary glaucoma if classified according to Leydhecker (1973). Most of the changes in intraocular pressure of glaucoma are thought to be due to the excretion of aqueous humor, but the substance of the argument is different. The most persuasive schools think the resistance lies in the local lesion. Although there are indeed local lesions, but how to cause the controversy. Another school believes that due to nerves, blood