LOINC
Version 2.68

56844-4Intraocular pressure of EyeActive

Part Descriptions

LP96294-1   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

LP7218-3   Eye
The "Eye" System in LOINC is a broad concept that includes all parts of the eye, including ocular fluid (aqueous and vitreous), cornea, and conjunctiva. Source: Regenstrief LOINC

Fully-Specified Name

Component
Intraocular pressure
Property
Pres
Time
Pt
System
Eye
Scale
Qn
Method

Additional Names

Short Name
Intraocular pressure Eye

Basic Attributes

Class
H&P.PX
Type
Clinical
First Released
Version 2.29
Last Updated
Version 2.40

Member of these Panels

LOINC Long Common Name
55168-9 Data Elements for Emergency Department Systems (DEEDS) Release 1.1
62677-0 PhenX domain - Ocular

Language Variants Get Info

zh-CNChinese (CHINA)
眼内压:压力或压强:时间点:眼睛:定量型:
it-ITItalian (ITALY)
Pressione intraoculare:Pres:Pt:Occhio:Qn:
pt-BRPortuguese (BRAZIL)
Pressão intra-ocular:Pres:Pt:Olho:Qn:
ru-RURussian (RUSSIAN FEDERATION)
Внутриглазное давление:Давл:ТчкВрм:Глаз:Колич:

Example Units

Unit Source
mm[Hg] Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=56844-4