Optic nerves connect the eye to the brain and carry impulses from the retina. These impulses are interpreted by the brain, allowing us to perceive the world around us. Glaucoma, however, is an eye disease that affects the optic nerve. This occurs when fluid accumulates and increases pressure in your eye, damaging the optic nerve.
As the leading cause of irreversible vision loss, glaucoma should be detected right away to preserve eyesight. Vision Care Associates, a medical eye care center in the area, lists for ways to detect glaucoma.
This glaucoma eye exam gauges the pressure within your eye. During tonometry, your eye doctor may use eye drops to numb the eye and a tonometer to measure the eye pressure. A small amount of force is also applied to the eye by a device or by a warm puff of air.
Your eye doctor will examine your optic nerve for glaucoma damage during this type of eye exam. To assess the shape and color of the optic nerve, your eye care specialists may use eye drops to dilate the pupil. They may also use a device with a light on the end to magnify the optic nerve.
Perimetry is a diagnostic procedure that produces a map of your complete vision field. This helps eye doctors determine whether your eyes have been affected by glaucoma. This test also involves a moving light to test your peripheral vision.
This is a painless eye test that will measure the thickness of the cornea. Since the corneal thickness affects the eye pressure readings, your eye doctor will better understand your eye health to create a treatment plan that suits you.
Turn to Vision Care Associates for your eye health care needs. Our eye doctor will help diagnose and treat different vision-related diseases. Fill out our online form to schedule an appointment. We serve residents of Marietta, OH, and other nearby locations.