What You Need to Know About the Tonometry Test

The Tonometry Test, also known as the “eye puff test” is a common exam performed by eye doctors to measure the pressure inside the eye. In this test, a small puff of air is blown onto the surface of the eye while it is held open. The air pressure causes a small indentation on the cornea, which is measured with a specialized tool. The pressure measurement is used to check for glaucoma, a serious eye condition that can cause permanent vision loss if left untreated.

Dr. Dolan, from 2020 Vision in Rochester Hills MI, is an expert in performing the Tonometry Test. He uses this test routinely in his eye exams to monitor eye health and prevent vision loss. He recommends that patients get their eyes checked regularly, especially if they have a family history of glaucoma, are over the age of 40, or have any other risk factors for eye disease.

If you are scheduled for a Tonometry Test, there are a few things you should know beforehand. First, the test is quick and painless, and only takes a few seconds to complete. You may feel a slight pressure sensation on your eye, similar to a small poke. Second, the results of the test will be measured in millimeters of mercury (mmHg). A normal range for eye pressure is typically between 10-21 mmHg. If your pressure reading is higher than this range, further testing may be needed to determine if you have glaucoma.

In addition to the Tonometry Test, Dr. Dolan may recommend other tests to fully evaluate your eye health. These tests may include a visual field test, a dilated eye exam, or imaging tests such as OCT or fundus photography. By performing a comprehensive eye exam, Dr. Dolan can help to detect any potential eye problems early, when they are more easily treatable.

If you are due for an eye exam, call 248-375-0040 to schedule an appointment with Dr. Dolan at 2020 Vision in Rochester Hills MI. With his expertise and state-of-the-art technology, you can be assured that your eyes are in good hands.