Ai
Created page with "== Overview == Glaucoma is a group of eye diseases which result in damage to the optic nerve and can cause vision loss. The disease can be divided into two main types: open-angle glaucoma and closed-angle glaucoma. Both types are characterized by increased pressure within the eye, but they differ in their onset and progression. == Etiology == The exact cause of glaucoma is not known, but it is believed to be related to increased pressure..."
