Question
What causes glaucoma?
Answer
Glaucoma is a condition that leads to optic nerve damage. The optic nerve is composed of many nerve fibers, and when intraocular pressure increases, it can cause damage to these fibers, leading to field defects. Early, mild field defects are often difficult to detect, and severe damage to the optic nerve can result in blindness. Early detection, diagnosis, and treatment of glaucoma are crucial for preventing optic nerve damage and blindness.