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原发性青光眼是指病因机制尚未完全阐明的一类青光眼。根据眼压升高时前房角的状态分为闭角型(PACG)和开角型(POAG)。由于种族和眼球结构方面的差异,我国以闭角型居多。我国目前青光眼的患病率为0.21～2.25%。世界卫生组织2004年公布的全球盲和视力损伤的资料表明,青光眼是继白内障之后的第二位致盲主要原因,其占盲人总数的12%。由于白内障盲人可以经过手术治疗恢复视功能,因此,防治不可逆转的致盲性眼病——青光眼则显得更为重要。目前,我们尚无任何措施可以预防青光眼的发生,但
Primary glaucoma refers to a class of glaucoma whose etiology has not been fully elucidated. According to the state of the anterior chamber angle when the intraocular pressure is increased, it is divided into angle-of-closure (PACG) and open angle (POAG). Due to differences in ethnicity and eyeball structure, most of our countries are closed-angle. The prevalence of glaucoma in our country is 0.21 ~ 2.25%. Information from the World Health Organization on global blindness and visual impairment published in 2004 shows that glaucoma is the second leading cause of blindness after cataracts, accounting for 12% of all blind people. Because cataract blindness can be surgically treated to restore visual function, therefore, prevention and treatment of irreversible blinding eye disease - glaucoma is even more important. At present, we do not have any measures to prevent the occurrence of glaucoma, however