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圆锥角膜北京医科大学第一医院眼科（１０００３４）晏晓明吴静安余彬翟影圆锥角膜是一种与角膜张力下降、变薄和扩张有关的双侧性角膜营养不良，其原因不明。发病率文献报告不一，大约为１／１０００～１／２５０００〔１〕，约１５．１％的病人因严重视力障碍必须接受手...
Keratoconus First Hospital of Beijing Medical University ophthalmology (100034) Yan Xiaoming Wu Jingan Yu Bin Zhai Ying Keratoconus is a corneal tension decreased, thinning and expansion of the bilateral corneal dystrophy, the reason for the unknown. Incidence of different reports of the literature, about 1/1000 ~ 1/25000 〔1〕, about 15.1% of patients due to severe visual impairment must accept the hand ...