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根据WHO 标准视力在0.05或3米指数以下为盲。本文对住院561例盲人进行原因分析,致盲率为40.5%,治疗后复明率为35.6%。从561例致盲原因中非惑染性疾病占51%居第一位,眼外伤27%占第二位。这基本上符合文献报导非感染性疾病上升到致盲的首位。不同的是本区是边远山区,基层极度缺乏眼科医生,象青光眼,眼外伤得不到早期诊治而致盲。所以当务之急是培养基层眼科医生并积极开展对青光眼的早期诊断,白内障的手术治疗以及眼外伤的防治工作。
According to the WHO standard visual acuity in the 0.05 or 3 meters index is blind. In this paper, 561 cases of blindness in hospital were analyzed, the blinding rate was 40.5%, after treatment, the rate of twinkling was 35.6%. Among 561 cases of blindness, non-psoriasis accounted for 51% of the total. Among them, 27% of the eye trauma accounted for the second place. This is basically in line with the literature report that non-infectious diseases rose to the top of blinding. The difference is that this area is remote mountainous areas, grass-roots lack of ophthalmologists, like glaucoma, ocular trauma can not get early diagnosis and treatment of blindness. Therefore, it is imperative to train primary ophthalmologists and actively carry out the early diagnosis of glaucoma, cataract surgery and eye injury prevention and treatment work.