What is age-related macular degeneration or AMD? Age-related macular degeneration (AMD) is a chronic, progressive..
What is glaucoma? Glaucoma is a chronic, progressive eye disease in which the optic nerve..
What is diabetic retinopathy? Diabetic retinopathy is a chronic complication of diabetes mellitus that affects..
What is cataract? Cataract is an ophthalmic disease in which the lens of the eye..