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A member asked:
A reading of 3 on the goldman tonometer dial indicates an iop of 30 correct? you multiply by 10 is that correct? thanks
5 doctors weighed in across 2 answers
Correctamundo!: Yes. Multiply the drum reading by 10 to get the intraocular pressure in millimeters of mercury (mmHg).
Answered 5/21/2016
3.7k views
Thank
Yes that's right. : Goldman applanation tonometry is how most ophthalmologists check intraocular pressure. It's one of the ways we can tell if you're at risk for glaucoma. A pressure of 30 is higher than average so you might be at risk if this is your measurement.
Answered 4/5/2015
3.7k views
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