Tonometry: Why It Is Done


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Why It Is Done


Tonometry may be done:

  • As part of a regular eye examination to check for increased intraocular pressure (IOP), which increases your risk of glaucoma.
  • To check the treatment for glaucoma. Tonometry can be used to see if medicine is keeping your IOP below a certain target pressure set by your doctor.


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Last updated: April 08, 2008
Author: Jeannette Curtis
Reviewed By: Kathleen Romito, MD - Family Medicine, Christopher J. Rudnisky, MD, FRCSC - Ophthalmology
Editors: Susan Van Houten, RN, BSN, MBA, Tracy Landauer

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