LOINC
Version 2.71

93148-5XR Ulna Bone development stageActive

Term Description

The latest Tanner and Whitehouse Method, sometimes referred to as TW2, involves the interpretation of a radiograph of the left hand and wrist by a trained radiologist. The procedure includes the assessment of regions of interest (ROI) on 20 bones. The ROI include the epiphysis, metaphysis and diaphysis of each bone. The radiologist gives each ROI a numerical score and records the result. The numerical score of each ROI is summed to produce a total score.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Bone development stage
Property
Score
Time
Pt
System
Upper extremity>Ulna
Scale
Qn
Method
XR

Additional Names

Short Name
XR Ulna Bone dev stage

Basic Attributes

Class
RAD
Type
Clinical
First Released
Version 2.67
Last Updated
Version 2.67
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
93187-3 Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel
93149-3 PhenX - bone age protocol 220301

Member of these Groups

LG41850-5 Region imaged: Upper extremity

Language Variants Get Info

zh-CNChinese (China)
骨骼发育阶段:评分:时间点:上肢>尺骨:定量型:X射线摄影术
it-ITItalian (Italy)
Sviluppo osseo, stadio:Punteggio:Pt:Arto superiore>Ulna:Qn:XR

Example Units

Unit Source
{score} Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93148-5