Version 2.78

Fully-Specified Name

Component
Views for bone density
Property
Zscore
Time
Pt
System
Abdomen>Spine.lumbar
Scale
Qn
Method
DXA

Additional Names

Short Name
DXA L-spine Z-score BMD

Basic Attributes

Class
RAD
Type
Clinical
First Released
Version 2.61
Last Updated
Version 2.73
Change Reason
Updated Component from "Bone density" to "Views for bone density" based on the LOINC/Radlex unified model.
Order vs. Observation
Observation
Common Test Rank Get Info
11575

Formula (Readable)

Z-score = (BMD - MEAN_BMD) / SD

Member of these Groups Get Info

LOINC Group Group Name
LG41823-2 Region imaged: Abdomen

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Vistas de la densidad ósea:Zscore:Punto temporal:Abdomen> Columna lumbar:Cuantitativo:DXA
it-IT Italian (Italy) Viste per densità ossea:Zscore:Pt:Addome>Colonna vertebrale.lombare:Qn:Osteodensitometria
Synonyms: Addome e Assorbimetria bifotonica a raggi X Colonna vertebrale lombare Punto nel tempo (episodio) Radiologia Z-score
zh-CN Chinese (China) 针对骨密度的多重视图:Z评分:时间点:腹部>脊椎.腰段:定量型:双能X线吸收法
Synonyms: BDM;骨骼密度;骨质密度 Films;View;Views;VWS;多张感光胶片;多张片;多张胶片;多片;多联片;多胶片;多重片;多重胶片 Z分;Z分值;Z分数;Z得分;Z-评分;Z评分（分值、得分、分数） 光密分度析法;光密度分析法;光密度测定法;双能X-射线吸收测定法;双能X射线吸收骨密度测量仪;双能X线吸收法;双能X线吸收法骨密度测定;双能X线吸收测量;双能X线吸收测量法;双能X线骨密度仪;双能X线骨密度吸收仪;双能X线骨密度测量仪;密度测定法;密度计量学;显微测密术;显象密度测定;显象测密术;显象测密法;测光密度术;测密度术;测密度法;骨密度仪;骨密度扫描;骨密度测定;骨密度测量;骨密度测量仪;骨密度测量技术;骨密度测量计;骨密度计;双能X线骨密度测定法;双能X线骨密度测定;Dual Energy X 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 成像;放射医学;放射学;显像 时刻;随机;随意;瞬间 脊柱;脊骨;脊髓;椎骨 脊椎（脊柱、脊骨、椎骨）.腰段;腰椎 腹;肚子 腹部（腹、肚子）+;腹部与 腹部（腹、肚子）>脊椎（脊柱、脊骨、椎骨）.腰段 针对（旨在、用于）......的多重视图（多联片）;旨在......的多联片;多重视图（多联片） 旨在...... 针对（旨在、用于）骨密度（骨质密度、骨骼密度）的多重视图（多联片）

Example Units

Unit Source
{Zscore} Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=85394-5