Glaucoma is among the leading cause of permanent vision loss in most regions of the world. Damage to the optic nerve fibers resulting from glaucoma causes optic nerve cupping, which results in loss of ...

Papilledema is a serious medical condition in which the optic nerve at the back of the eye becomes swollen. The symptoms can include visual disturbances, headaches, and nausea. Papilledema occurs when ...

WHAT ARE THE DIFFERENT TYPES AND CAUSES OF PEDIATRIC GLAUCOMA? One way to classify glaucoma is based on the age of onset. Congenital glaucoma is present at birth. Infantile glaucoma develops between ...

Your ability to see the world around you hinges on how well different structures in your eye perform their designated jobs. The optic nerve — actually a bundle of more than one million nerve fibers — ...