11871-1

Fetal Femur length/Abdominal circumference derived by US

Active

Reference Information

Type	Source	Reference
Article	NCBI PubMed	Hadlock FP, Harrist RB, Fearneyhough TC, Deter RL, Park SK, Rossavik IK. Use of the femur length/abdominal circumference ratio in detecting the macrosomic fetus. Radiology. 1985;154(2): 503-505. Link to PubMed

LOINC Names Get Info

Fully-Specified Name: Femur length/Abdominal circumference:LenRto:Pt:^Fetus:Qn:US.derived
Long Common Name: Fetal Femur length/Abdominal circumference derived by US
Short Name: Fet FL/AC der US

Part Model Get Info

Component
Femur length/Abdominal circumference
LP286027-0
- Analyte
  Femur length/Abdominal circumference
  LP286027-0
  - Component Numerator
    Femur length
    LP73795-4
    - Component Numerator Core
      Femur length
      LP73795-4
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Abdominal circumference
    LP31969-6
    - Component Denominator Core
      Abdominal circumference
      LP31969-6
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
LenRto
LP6824-9
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
^Fetus
LP310004-9
- System Core
  NULL
- Super System
  Fetus
  LP6982-5
Scale
Qn
LP7753-9
Method
US.derived
LP6608-6

Basic Attributes

Class: OB.US
Type: Clinical
First Released: Version 1.0j-a
Last Updated: Version 2.48 (MIN)
Order vs. Observation: Observation

Language Variants Get Info

Tag	Language	Translation
el-GR	Greek (Greece)	Μήκος μηριαίου/Περίμετρος κοιλίας:LenRto:Pt:^Έμβρυο:Qn:Υπερηχογράφημα.εξαχθέν Synonyms: - LenRto OB.US Pt Qn Έμβρυο Εξαχθέν ΗΠΑ Μήκος Μήκος μηριαίου Περίμετρος κοιλίας Περιφέρεια Υπερηχογράφημα.εξαχθέν
es-AR	Spanish (Argentina)	ecografía.derivada:relación de longitud:punto en el tiempo:^feto:cuantitativo:US.DERIVED
es-MX	Spanish (Mexico)	Longitud del fémur / Circunferencia abdominal:LenRto:Punto temporal:^ Feto:Cuantitativo:US.derived
it-IT	Italian (Italy)	Femore, lunghezza/Circonferenza addominale:LenRto:Pt:^feto:Qn:Ecografia.derivata Synonyms: Eco Ecografia ostetrica Lunghezza del femore Punto nel tempo (episodio) Rapporto lunghezze
pt-BR	Portuguese (Brazil)	Comprimento fêmur/Circunferência abdominal:LenRto:Pt:^Feto:Qn:US.obtido Synonyms: ; FL; Len; Circumf; AC; Length Ratio; Point in time; Random; Fet; Fetal; Quantitative; QNT; Quant; Quan; der; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Girth; Acdomen; Acdo; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics
zh-CN	Chinese (China)	股骨长度/腹围:长度比率:时间点:^胎儿:定量型:超声.导出法 Synonyms: 产科产科.超声;产科.超声.印象与测量指标;产科学.超声;产科学.超声.印象与测量指标;产科学检查与测量指标.超声.印象与测量指标;产科学超声印象与测量指标产科学产科学超声.导出法;产科学超声.推导法;产科学超声.派生法;产科学超声.衍生法可用数量表示的;定量性;数值型;数量型;连续数值型标尺围导出法;推导法;推论法;衍生法时刻;随机;随意;瞬间股骨（大腿骨）长度（长）;股骨长;大腿长度胎;超系统 - 胎儿腹腔腹腔的腹部腹部周长超声检查方法;超声检查法;超声波;超声波检查方法;超声波检查法长;长短长度比

Example Units

Unit	Source
{ratio}	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=11871-1

LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.