Glaucoma is a group of degenerative retinal diseases that damage the eye’s optic nerve and can result in vision loss and blindness.It is characterized by optic neuropathy,cupping of the optic disk.
文摘Glaucoma is a group of degenerative retinal diseases that damage the eye’s optic nerve and can result in vision loss and blindness.It is characterized by optic neuropathy,cupping of the optic disk.
