(Intraocular Pressure [IOP] Measurement)
Reasons for Test
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What to Expect
Prior to Test
Description of the Test
How Long Will It Take?
Will It Hurt?
Call Your Doctor
- Excessive itching
- Pink or reddish color that does not go away
- Decreased vision
- Any other eye problem
Glaucoma Research Foundation http://www.glaucoma.org
National Eye Institute http://www.nei.nih.gov
Canadian Association of Optometrists http://www.opto.ca
Canadian Ophthalmological Society http://www.eyesite.ca
Brandt JD. Corneal thickness in glaucoma screening, diagnosis, and management. Curr Opin Ophthalmol . 2004;15:85-89.
Brandt JD, Beiser JA, Gordon MO, Kass MA; Ocular Hypertension Treatment Study (OHTS) Group. Central corneal thickness and measured IOP response to topical ocular hypotensive medication in the Ocular Hypertension Treatment Study. Am J Ophthalmol . 2004;138:717-722.
Duch S, Serra A, Castanera J, et al. Tonometry after laser in situ keratomileusis treatment. J Glaucoma . 2001;10:261-265.
Eisenberg DL, Sherman BG, McKeown CA, et al. Tonometry in adults and children. A manometric evaluation of pneumatonometry, applanation, and TonoPen in vitro and in vivo. Ophthalmology . 1998;105:1173-1181.
Kaufmann C, Bachmann LM, Thiel MA. Intraocular pressure measurements using dynamic contour tonometry after laser in situ keratomileusis. Invest Ophthalmol Vis Sci . 2003;44:3790-3794.
Krupin T, Liebmann JM, Greenfield DS, et al. Low-pressure glaucoma study group: the low-pressure glaucoma treatment study (LoGTS): study design and baseline characteristics of enrolled patients. Ophthalmology . 2005;112:376-85.
Muir KW, Jin J, Freedman SF. Central corneal thickness and its relationship to intraocular pressure in children. Ophthalmology . 2004;111:2220-2223.
Pache M, Wilmsmeyer S, Lautebach S, et al. Dynamic contour tonometry versus Goldmann applanation tonometry: a comparative study. Graefes Arch Clin Exp Ophthalmol . 2005;243:763-767.
Weigert G, Findl O, Luksch A, et al. Effects of moderate changes in intraocular pressure on ocular hemodynamics in patients with primary open-angle glaucoma and healthy controls. Ophthalmology . 2005;112:1337-1342.
- Reviewer: Eric L. Berman, MD; Michael Woods, MD
- Review Date: 07/2013 -
- Update Date: 05/11/2013 -
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
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