LOINC
Version 2.67

80942-6DXA Calcaneus - left [Z-score] Bone densityActive

Term Description

Formula Input Parameter Definitions:
BMD: subject's bone mineral density (BMD)
MEAN_BMD: The mean BMD for the reference population.
SD: Standard deviation of BMD within reference population.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Views for bone density
Property
Zscore
Time
Pt
System
Lower extremity.left>Calcaneus
Scale
Qn
Method
DXA

Additional Names

Short Name
DXA Heel-L Z-score BMD

Basic Attributes

Class
RAD
Type
Clinical
First Released
Version 2.56
Last Updated
Version 2.64
Change Reason
Added Region imaged to System per LOINC/RadLex unified model.; Updated Component from "Bone density" to "Views for bone density" based on the LOINC/Radlex unified model.
Order vs. Observation
Both

Formula (Readable)

Z-score = (BMD - MEAN_BMD) / SD

Member of these Panels

LOINC Long Common Name
83311-1 DXA Bone density quantitative measurement panel

Member of these Groups

LG38259-4 DXA|Calcaneus|Views for bone density|Laterality:ANY
LG41849-7 Region imaged: Lower extremity

Language Variants Get Info

zh-CNChinese (CHINA)
针对骨密度的多重视图:Z评分:时间点:下肢.左侧>跟骨:定量型:双能X线吸收法

Example Units

Unit Source
{Zscore} Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80942-6