角膜病在眼科临床是一种常见病,也是比较严重的致盲的眼病之一。因为它位于眼球的最前面,直接与外界接触,受到损害的机会较多;它本身又没有血管,抗体产生得少,动员白细胞抗感染的能力差,营养的供应条件又不及其它器官,因此,一旦有 Corneal disease is a common disease in ophthalmology and one of the more serious blinding eye diseases. Because it is located in the forefront of the eye, direct contact with the outside world, more opportunities for damage; it itself has no blood vessels, produce less antibodies, the ability to mobilize leukocytes to fight infection is poor, the supply of nutrients and less than other organs, therefore, Once there