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Home » Your Eye Health » Eye Exams » Common Tests » Puffer Test

Puffer Test

Most people who’ve had a comprehensive eye exam are familiar with the puffer test. A puffer test is what it sounds like: With your head resting in the chinrest of a diagnostic machine called a slit lamp, your eye doctor uses a puff of air across the surface of the eye to measure the intraocular pressure, “inside” pressure, of the eye.

High pressure is a key indicator of glaucoma, a series of eye diseases that attacks the optic nerve.

How does a puffer test work?

Puff tests are quick and largely without discomfort. You’ll look at a light inside the machine while your eye doctor blows a gentle puff of air across the surface of your open eye. A device called a tonometer measures the eye’s resistance to the air, and calculates your internal eye pressure.

This usually takes only a few moments, and while your eye might water slightly, the procedure is generally over before you know it!

A puffer test is a part of glaucoma testing, and is a routine part of a comprehensive eye exam. Glaucoma is a serious disease of the optic nerve, and often doesn’t present itself until vision becomes impaired—that’s why it’s so important to have a puffer test to measure your intraocular pressure.

 

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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COVID-19 Office Closure

To Our Valued Patients

As a healthcare provider, the health and safety of our patients and employees is always our first priority. As the news about the COVID-19 virus continues to change and with much thought, we have decided that closing the office would be the best option for the health and safety for all concerned.

We apologize for any inconvenience this may cause. If you have questions about your glasses or contacts you can leave a message at (209) 521-1028 and we will return your call. If you are having an eye related emergency please call (209) 499-2181.

You can get further updates on our website Modestovision.com or the Facebook sites for Modesto Optometric Vision Center and Riverbank Optometric Vision Center.

We sincerely appreciate your understanding and look forward to seeing you in the future.