白内障是眼的晶状体变性所致的常见眼病之一。病人常因逐渐失明而丧失了劳动能力,生活不能自理,极为痛苦。眼科工作者为使病人视觉功能得以恢复-即重见光明,对此病进行了手术学的探讨。早在1748年Daviel首先用手术方法囊外摘除了白内障,迄今已有230年的历史。学者们相继采用囊镊、吸盘、透热凝固,α-糜蛋白酶溶解睫状小带以及祖国医学所采用 Cataracts are one of the common eye diseases caused by degeneration of the lens of the eye. Patients often lose their ability to work because of their blindness and can not take care of themselves. It is extremely painful. Ophthalmic workers in order to restore the patient’s visual function - that is, see the bright, the disease was surgery to explore. As early as 1748, Daviel first extracapsular cataract surgery, so far, 230 years of history. Scholars have adopted the bladder tweezers, sucker, diathermy, α-chymotrypsin ciliary small ribbon and the motherland medicine used