Skip to main content
Home » Eye Care Services » Glaucoma Testing

Glaucoma Testing

What Is a Glaucoma Test?

clipart 049Glaucoma is the generalized name for a group of eye diseases that damage the optic nerve of the eye, preventing the eye from sending accurate visual information to the brain. Glaucoma tests are designed to test your eyes for one of the key symptoms of the disease—increased eye pressure—however only a comprehensive eye exam can reveal whether or not you have glaucoma. Increased pressure inside the eye is often a key indicator of glaucoma, though not exclusively so. Eye doctors can use a number of tests for eye pressure, but will, by default, check for signs of glaucoma as part of a detailed examination of the retina—the light sensitive area at the back of the eye responsible for processing images.

How Does Glaucoma Testing Work?

A glaucoma test is usually part of a routine eye exam. Both types of glaucoma tests measure internal pressure of the eye.

One glaucoma test involves measuring what happens when a puff of air is blown across the surface of the eye. (A puff test) Another test uses a special device (in conjunction with eye-numbing drops) to “touch” the surface of the eye to measure eye pressure.
 
While increased eye pressure is a key indicator of the disease, it does not necessarily mean you have a glaucoma diagnosis. In fact, the only way to detect glaucoma is to have a detailed, comprehensive eye exam that often includes dilation of the pupils.
 
So “true” glaucoma testing actually involves examining the retina and optic nerve at the back of the eye for signs of the disease.

Learn More

Glaucoma can cause slight to severe vision loss, and is often discovered only after the disease is present—that’s why glaucoma testing is so important.
 
 

Special thanks to the EyeGlass Guide for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!


Dear Patients and Community,

We are pleased to announce that TSO Copperfield is reopening this Saturday, April 18th after a temporary closure due to the COVID-19 public health concerns.

We are making special arrangements including spacing your appointment time to be mindful of social distancing and your personal comfort. We are taking extra precautionary action for your protection and safety. We carefully sanitize all surfaces, including equipment, frames and supplies, frame boards, desks, and keyboards.

Our staff will be answering phones to order any contacts lenses, glasses, or schedule appointments and answer questions.

Additionally, during this difficult time, we are currently offering free shipping on all contact lens orders with no minimum order required.

TSO Copperfield is here for you during this unusual time. Please call with any questions or concerns.

We thank you for your understanding and loyalty during this time and look forward to serving you at our office again soon.

Wishing you and your family health and safety.

Dr. Soli and Team


Our Location

8506 Highway 6 North
Houston, TX 77095