Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.

Data Element

Intraocular pressure

Intraocular pressure (IOP) is the fluid pressure inside the eye. Tonometry is the method eye care professionals use to determine the IOP. IOP is an important aspect in the evaluation of patients at risk for glaucoma. Most tonometers are calibrated to measure pressure in millimeters of mercury (mmHg). Source: Regenstrief LOINC


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