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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!

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Welcome to Texas State Optical Cedar Park

Our Location

401 W Whitestone Boulevard, Bldg B200
Cedar Park, TX 78613

Office Details

401 W Whitestone Boulevard, Bldg B200
Cedar Park, TX 78613
  • 9:00 AM - 6:00 PM
  • 9:00 AM - 6:00 PM
  • 9:00 AM - 6:00 PM
  • 9:00 AM - 6:00 PM
  • 9:00 AM - 2:00 PM
  • 9:00 AM - 2:00 PM
  • Closed

Tuesday & Saturday by appointment only. Please call ahead.

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Our Reviews

Staff are very friendly and helpful love this place
2 weeks ago
5
- Jessica C.
eye doctor's office
Dr. Yonker and his staff were both professional and warm. I detest eye exams, but this was the most positive experience I’ve ever had. I’m so glad I decided to become his patient.
3 weeks ago
5
- Naomi L.
eye doctor's office
Dr. Yonker is friendly and professional. I've gone to him for years and have had absolutely no problems, so no reason to switch. Fair prices and great service!
2 months ago
5
- Jace
eye doctor's office
Dr. Yonker is very professional, knowledgeable and personable! His staff is helpful and friendly. They offer a wide selection and have a lab on site that can make your glasses in a timely manner!
2 months ago
5
- Tiani T.
eye doctor's office
Staff very professional, friendly and willing to help. I have recommended friends and family visit the TSO in Cedar Park and will continue to use them when needed.
3 months ago
5
- Jeanette C.
eye doctor's office
Very good experience. Top notch service from the beginning to the end. I found my new eye doctor and staff. Very pleased.
5 months ago
5
- Gabe G.
eye doctor's office
Excellent service
5 months ago
5
- Nancy H.
eye doctor's office