LOINC
Version 2.73

33153-8Fetal Head Diameter.biparietal estimated from gestational age by method of Jeanty 1982 (US)Active

Part Description

LP64601-5   Diameter.biparietal
The biparietal diameter (BPD) measurement, using outer-to-outer caliper positioning, is dependent on the head shape of the fetus (using the cephalic index). Due to inaccuracies that can occur with this measurement, the BPD is no longer routinely used for gestational age estimation or determining the appropriateness of fetal size later in pregnancy. Head circumference is the preferred method for measuring fetal head size. [PMID:25044000] Source: Regenstrief LOINC

Fully-Specified Name

Component
Diameter.biparietal
Property
Len
Time
Pt
System
Head^Fetus
Scale
Qn
Method
US.estimated from Jeanty 1982

Additional Names

Short Name
Fet BPD from GA.Jeanty82

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 2.09
Last Updated
Version 2.70
Order vs. Observation
Observation

Reference Information

Type Source Reference
Article NCBI PubMed Jeanty P, Dramaix-Wilmet M, Van Gansbeke D, Van Regemorter N, Rodesch F. Fetal ocular biometry by ultrasound. Radiology. 1982 May;143(2):513-6.Fetal Growth Table Link to PubMed

Language Variants Get Info

zh-CNChinese (China)
直径.二顶骨:长度:时间点:头部^胎儿:定量型:超声.依据Jeanty的胎龄估计法.82
fr-BEFrench (Belgium)
Diamètre.bipariétal:Longueur:Temps ponctuel:Tête^Foetus:Quantitatif:US.estimé selon Jeanty 1982
it-ITItalian (Italy)
Diametro.biparietale:Len:Pt:Testa^feto:Qn:Ecografia.stimata da Jeanty 1982
pt-BRPortuguese (Brazil)
Diâmetro.biparietal:Comprimento:Pt:Crânio^feto:Qn:US.estimado pela tAcela de Jeanty.82
es-ARSpanish (Argentina)
US.ESTIMATED FROM JEANTY.82:longitud:punto en el tiempo:cabeza^feto:cuantitativo:US.ESTIMATED FROM JEANTY.82
es-MXSpanish (Mexico)
Diámetro biparietal:Len:Punto temporal:Cabeza ^ feto:Cuantitativo:US.estimated from Jeanty 1982

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=33153-8