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Tonometry
Tonometry is the technique for measuring the internal pressure of the eye. It is done by ophthalmologists with a device called a goldmann tonometer which is the most accurate. Optoms use air puff and there are a few hand held devices. The measurement is used to detect glaucoma.
Dr. Richard Bensinger reviewed this
54 year experience in Ophthalmology
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A 28-year old male asked:
What is the definition or description of: tonometry?
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A 39-year old asked:
My tonometry tests shows 22-25mm hg, does it mean I have glaucoma? Is there a pre-glaucoma?
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A 34-year old asked:
Like gonioscopy, opthalmoscopy, and tonometry hurt?
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A 46-year old asked:
Can tests like gonioscopy, opthalmoscopy, and tonometry be painful?
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A 36-year old asked:
Is it possible to use a 'tonometry test' to check for an astigmatism?
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A 37-year old asked:
What is preferred for glaucoma testing--puff-air or applanation tonometry?
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A 43-year old asked:
Which is preffered for glaucoma testing--puff-air or applanation tonometry?
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A 25-year old male asked:
Junior resident of ophthalmology performed Goldman applanated tonometry on me with anaesthetic but without flouroscein. are my readings reliable? can eye pressure measurement in this method really be done without flouroscein use?
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A 25-year old male asked:
Eye pressure in both eyes via puff test was 25. So ,senior resident asked JR of opthalmology to perform applanation tonometry. She used anaesthetic drop but did not use flouroscein at all and results were 14 and 16. now,are these readings reliable?
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