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Term Description

Largest pocket of free fluid in one abdominal quadrant. Sound path is perpendicular to the examining table. Individual quadrant values are commonly recorded, but not attempt is not usually made to identify each by specific anatomic site.

Part Description

LP34430-6   Amniotic fluid index
Amniotic fluid index (AFI) is a rough estimate of the amount of amniotic fluid and is an index for the fetal well-being. It is a part of the biophysical profile. AFI is the score given to the amount of amniotic fluid (by adding up centimeters of depth of four pockets of fluid) seen on pregnant uterus by ultrasound. Doctors may use this four-quadrant technique or the "Single Deepest Pocket" technique to determine the AFI. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Wikipedia

Reference Information

TypeSourceReference
ArticleNCBI PubMedPhelan JP, Smith CV, Broussard P, Small M. Amniotic fluid volume assessment with the four-quadrant technique at 36-42 weeks' gestation. J Reprod Med. 1987;32(7):540-542. Link to PubMed

LOINC Names Get Info

Fully-Specified Name
Amniotic fluid index:Len:Pt:Am fld space.quadrant three^Fetus:Qn:US.derived
Long Common Name
Fetal Quadrant three Amniotic fluid index derived by US
Short Name
Fet Q3 AFI der US

Part Model Get Info

  • Component
    Amniotic fluid index
    LP34430-6
    • Analyte
      Amniotic fluid index
      LP34430-6
      • Component Numerator
        Amniotic fluid index
        LP34430-6
        • Component Numerator Core
          Amniotic fluid index
          LP34430-6
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Len
    LP6822-3
  • Time
    Pt
    LP6960-1
  • System
    Am fld space.quadrant three^fetus
    LP29775-1
  • 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 (MAJ)
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Δείκτης αμνιακού υγρού:Len:Pt:Χώρος αμνιακού υγρού.τρίτο τεταρτημόριο^Έμβρυο:Qn:Υπερηχογράφημα.εξαχθέν
Synonyms: Len OB.US Pt Qn Δείκτης αμνιακού υγρού Έμβρυο Εξαχθέν ΗΠΑ Υγρό Υπερηχογράφημα.εξαχθέν Χώρος αμνιακού υγρού Χώρος αμνιακού υγρού.τρίτο τεταρτημόριο
es-ARSpanish (Argentina)espacio de líquido amniótico.cuadrante tres:longitud:punto en el tiempo:AM FLD SPACE.QUADRANT THREE^FETUS:cuantitativo:US.DERIVED
es-MXSpanish (Mexico)Índice de líquido amniótico:Len:Punto temporal:Estoy en el espacio del espacio, cuadrante tres ^ feto:Cuantitativo:US.derived
it-ITItalian (Italy)Liquido amniotico, indice:Len:Pt:Liquido amniotico, spazio.quadrante tre^feto:Qn:Ecografia.derivata
Synonyms: AFI Eco Ecografia ostetrica Indice del liquido amniotico Lunghezza Punto nel tempo (episodio) Spazio di liquido amniotico Spazio di liquido amniotico in quadrante tre
pt-BRPortuguese (Brazil)Índice de líquido amniótico:Comprimento:Pt:Bolsão de líquido amniótico.quadrante 3^feto:Qn:US.obtido
Synonyms: ; AFI; Length; Point in time; Random; Q3; Am Fl space; Fet; Fetal; Quantitative; QNT; Quant; Quan; der; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Amnio; Amn; AF; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics
zh-CNChinese (China)羊水指数:长度:时间点:羊水腔.第三象限^胎儿:定量型:超声.导出法
Synonyms: 3 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 叁 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 导出法;推导法;推论法;衍生法 时刻;随机;随意;瞬间 液 羊水空间.第三象限（四分之一区域）;羊水空间第三象限;羊水腔第三象限;羊膜水空间.第三象限;羊膜水空间第三象限;羊膜水腔.第三象限;羊膜水腔第三象限;羊膜腔.第三象限;羊膜腔第三象限 羊水空间;羊膜水空间;羊膜水腔;羊膜腔 羊水空间第三象限^胎儿 羊膜水 羊膜水指数;胎水指数 羊膜水空间第三象限^胎儿 羊膜水腔第三象限^胎儿 羊膜腔第三象限^胎儿 胎;超系统 - 胎儿 胎水 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

Example Units

UnitSource
cmExample UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11625-1