Glaucoma is one of the leading causes of blindness for patients over the age of 60, and it is an ocular disease that results from damage to the optic nerve, which may result in loss of peripheral vision. Because glaucoma affects the peripheral vision first, patients may not notice symptoms until the late stages of the disease.
A glaucoma evaluation involves a few tests during your comprehensive eye exam, including a measurement of your intraocular pressure and a direct evaluation of the optic nerve. High intraocular pressure may put a patient at increased risk for developing glaucoma and may need to be managed with pressure-lowering eye drops. The optic nerve is directly evaluated with a lig...