Rebound vs. Air Puff Tonometry – Common Ways to Measure IOP
Measuring eye pressure, known as intraocular pressure (IOP), is one of the most important parts of a routine eye exam. Eye care professionals use tonometry to measure this quickly and painlessly. Two of the most common methods are rebound vs. air puff tonometry. Both tests help detect glaucoma early, but they work differently: one uses […]