Version 2.77

Reference Information

Type Source Reference
Article Regenstrief Institute Aoki M. The diagnosis and treatment of intrauterine growth restriction. Perineitaru Kea (Japanese Journal of Perinatal Care). 1990; 9(5): 407-22. (in Japanese).

Fully-Specified Name

Component
Body weight
Property
Mass
Time
Pt
System
^Fetus
Scale
Qn
Method
US+Estimated from BPD&FTA&FL.Osaka 1990

Additional Names

Short Name
EFW from BPD&FTA&FL.Osaka90

Basic Attributes

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

Formula (Readable)

Estimated Fetal Weight: EFW = 1.25647 * BPD^3 + 3.50665 * FTA * FL + 6.3; Published Input: BPD 3.1-10.0, FTA 20-180 cm2, FL 1-8 cm

Member of these Groups Get Info

LOINC Group Group Name
LG50068-2 Body weight|Mass|^Fetus|ANYMethod

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) US.ESTIMATED FROM BPD&FTA&FL.OSAKA.90:masa:punto en el tiempo:^feto:cuantitativo:US.ESTIMATED FROM BPD&FTA&FL.OSAKA.90
es-MX Spanish (Mexico) Peso corporal:Masa:Punto temporal:^ Feto:Cuantitativo:US+Estimated from BPD&FTA&FL.Osaka 1990
it-IT Italian (Italy) Peso corporeo:Massa:Pt:^feto:Qn:Ecografia.stimata da BPD&FTA&FL.Osaka 1990
Synonyms: Eco Ecografia ostetrica Punto nel tempo (episodio)
pt-BR Portuguese (Brazil) Peso fetal:Massa:Pt:^Feto:Qn:US.estimado pelo diâmetro biparietal, FTA e comprimento do fêmur.Osaka.90
Synonyms: ; Wt; Bdy weight; Point in time; Random; Fet; Fetal; Quantitative; QNT; Quant; Quan; from BPD&FTA&FL.Osaka90; 90; from BPD&FTA&FL.Osaka90; Biparietal diameter; US.est; predicted; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Est; estimation; bod; Bodies; OBSTERICAL.ULTRASOUND; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; EFW; Estimated fetal weight
zh-CN Chinese (China) 体重:质量:时间点:^胎儿:定量型:超声+依据双顶径与胎儿躯干面积与股骨长度的估计法.Osaka.90
Synonyms: BPD FL FTA 二顶径 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 双顶径（Biparietal Diameter，BPD） 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 标本重量;重 物体 股骨长 股骨长度（Femur Length，FL） 胎;超系统 - 胎儿 胎儿躯干面积（Fetal Trunk Area，FTA） 胎龄估计法;孕龄估计法 超声.依据双顶径与胎儿躯干面积与股骨长度的胎龄估计法.Osaka.90;超声.依据BPD&FTA&FL的胎龄估计法.Osaka 1990;超声.依据BPD&FTA&FL的胎龄估计法.Osaka.90;超声.依据BPD与FTA与FL的胎龄估计法.Osaka 1990;超声.依据BPD与FTA与FL的胎龄估计法.Osaka.90;超声.依据双顶径与胎儿躯干面积与股骨长度的胎龄估计法.Osaka 1990 超声.依据双顶径的胎龄估计法;超声.依据BPD的胎龄估计法;超声.依据双顶间径的胎龄估计法 超声.胎龄估计法 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 身体重量 重量

Example Units

Unit Source
kg 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=33140-5