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由角膜、晶状体,玻璃体组成的透明屈光体,由多量水分、胶原、透明质酸、可溶性蛋白与无机盐类组成,为光线经路,组成此通路之任意部分病变混浊障碍光之经过,造成视力下降甚至失明。近年来,眼科工作者用角膜移植,解决角膜混浊问题。内障摘除后,采用眼镜矫正,或用接触眼镜,或限内植入人工晶体以恢复视力。对于玻璃体自1900年起,将近90年间,许多临床眼科医生,企图用液体、胶体或气体,取代置换病
By the cornea, lens, vitreous transparent refractive body, by a large amount of water, collagen, hyaluronic acid, soluble protein and inorganic salts, as the light through the road, the path of any part of the pathological disturbance of light passing through the light, resulting in Vision loss or even blindness. In recent years, ophthalmologists use corneal transplantation to solve the problem of corneal opacity. After the removal of the cataract, use glasses to correct, or use contact lenses, or limited intraocular lens implantation to restore vision. For the vitreous Since 1900, nearly 90 years, many clinical ophthalmologists, in an attempt to use liquid, gel or gas, replace the replacement disease