LOINC
Version 2.67

11957-8Fetal Crown Rump length USActive

Term Description

Longest fetal length measurement made along the long axis of the fetus from the head (crown) to the bottom of the trunk (rump).
Source: Regenstrief LOINC

Fully-Specified Name

Component
Length.crown rump
Property
Len
Time
Pt
System
^Fetus
Scale
Qn
Method
US.measured

Additional Names

Short Name
Fet CRL US.meas

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.27
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
49085-4 First and Second trimester integrated maternal screen panel
49086-2 First trimester maternal screen with nuchal translucency panel

Language Variants Get Info

zh-CNChinese (CHINA)
长度.冠臀:长度:时间点:^胎儿:定量型:超声.测量法
fr-BEFrench (BELGIUM)
Longeur CR:Longueur:Temps ponctuel:^Foetus:Quantitatif:US. Mesure
fr-FRFrench (FRANCE)
Longueur cranio caudale:Longueur:Ponctuel:Concerne le foetus:Numérique:Mesure sous échographie
it-ITItalian (ITALY)
Lunghezza.vertice sacro:Len:Pt:^feto:Qn:Ecografia.misurata
pt-BRPortuguese (BRAZIL)
Comprimento.cabeça-nádega:Comprimento:Pt:^Feto:Qn:US.mensurado
ru-RURussian (RUSSIAN FEDERATION)
Длина.темя крестец:Дл:ТчкВрм:^Плод:Колич:УЗ.измеренный
es-ARSpanish (ARGENTINA)
longitud.cefalocaudal:longitud:punto en el tiempo:^feto:cuantitativo:ultrasonido.medido

Example Units

Unit Source
cm Example UCUM Units
cm REGENSTRIEF
mm REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11957-8