What is Glaucoma? What Causes Glaucoma? How Is Glaucoma Treated?
What is Glaucoma?
Glaucoma is a group of eye diseases that damage the optic nerve and is a leading cause of preventable blindness. Although there are many variations of the disease, glaucoma results in a specific pattern of optic nerve damage and visual field loss. Many variations of this disease are characterized by elevated intraocular pressure.