LOINC
Version 2.67

11824-0Fetal Head Diameter.BPD.area-corrected derived by USActive

Term Description

Used to correct biparietal diameter measurement in the case of unusually shaped head
Source: Regenstrief LOINC

Part Description

LP34037-9   Head US
An ultrasound study that determines position and size of several brain structures. Investigates suspected disease of soft tissues of the brain and spinal cord. Source: Regenstrief LOINC

Fully-Specified Name

Component
Diameter.BPD.area-corrected
Property
Len
Time
Pt
System
Head^Fetus
Scale
Qn
Method
US.derived

Additional Names

Short Name
Fet Head BPD.area-corrected der US

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.58
Order vs. Observation
Observation

Formula (Readable)

AREA-CORRECTED BIPARIETAL DIAMETER = ((biparietal diameter) * (occipitofrontal diameter) / 1.265)^(1/2)

Reference Information

Type Source Reference
Article NCBI PubMed Deter RL, Harrist RB, Hadlock FP, Carpenter RJ. Fetal head and abdominal circumferences: II. A critical re-evaluation of the relationship to menstrual age. J Clin Ultrasound 1982;10(8):365-372. Link to PubMed

Language Variants Get Info

zh-CNChinese (CHINA)
直径.BPD.面积校正型:长度:时间点:头部^胎儿:定量型:超声.导出法
fr-BEFrench (BELGIUM)
Diamètre.BPD.corrigé pour la surface:Longueur:Temps ponctuel:Tête^Foetus:Quantitatif:US. Dérivé
it-ITItalian (ITALY)
Diametro.BPD.area-corretta:Len:Pt:Testa^feto:Qn:Ecografia.derivata
pt-BRPortuguese (BRAZIL)
Diâmetro.diâmetro biparietal.área-corrigida:Comprimento:Pt:Crânio^feto:Qn:US.obtido
es-ARSpanish (ARGENTINA)
ecografía.derivada:longitud:punto en el tiempo:cabeza^feto:cuantitativo:US.DERIVED

Example Units

Unit Source
mm Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11824-0