What is Glaucoma (Glaucoma surgery)?
Glaucoma is an eye disease that can damage your optic nerve which is situated at the back of the eye. That optic nerve supplies visual information to your brain from your eyes.
It usually happens when fluid builds up in the front part of your eye. That extra fluid increases the pressure in your eye, damaging the optic nerve. And this damage to the optic nerve could result in blindness.