Nebula,because of blocking the vision,is called the barrier. According to different parts of the onset,it can be divided into three categories,including the opacity after corneal disease,called black eye disabled. That ancient physicians think the wind-heat as well as internal heat can lead to the disease. And the treatment should be eye dripping,washing eyes,external and internal treatments. Modern ophthalmology of traditional Chinese medicine has new undserstandings about the classification,etiology and pathogenesis. By using the modern technology means and pathological analysis,the diagnosi...
