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Ocular tonometry

Tonometry is the procedure that eye care professionals perform to determine the intraocular pressure (IOP) of aqueous humor, the fluid pressure inside the eye. It is an important test in the evaluation of patients at risk from glaucoma. Most tonometers are calibrated to measure pressure in millimeters of mercury (mmHg), with the normal eye pressure range…

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ICD-9-CM
89.11
MedlinePlus
003447
MeSH
D014065
Specialty
Optometry

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Ocular tonometry

Nodes26
Edges25
Triples4
Avg. degree1.92
Density0.076923
Components1

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Ocular tonometry

Top relations

ICD-9-CM · 1
Ocular tonometry → 89.11
MedlinePlus · 1
Ocular tonometry → 003447
MeSH · 1
Ocular tonometry → D014065
Specialty · 1
Ocular tonometry → Optometry

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Important terminology

cornea pressure tonometry tonometer intraocular iop eye tonometers applanation methods goldmann corneal device air patients non-contact probe uses use force

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Ocular tonometryICD-9-CM89.111.00infobox
Ocular tonometryMedlinePlus0034471.00infobox
Ocular tonometryMeSHD0140651.00infobox
Ocular tonometrySpecialtyOptometry1.00infobox

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