33167-8Fetal Femur diaphysis [Length] estimated from gestational age by method of Chitty 1994 (US)Active
Fully-Specified Name
- Component
- Long axis
- Property
- Len
- Time
- Pt
- System
- Femur.diaphysis^Fetus
- Scale
- Qn
- Method
- US.estimated from Chitty 1994
Additional Names
- Short Name
- Fet Femur Length from GA.Chitty94
Basic Attributes
- Class
- OB.US
- Type
- Clinical
- First Released
- Version 2.09
- Last Updated
- Version 2.70
- Order vs. Observation
- Observation
Formula (Readable)
Femur length from gestational age: FL = -32.43+3.416*MA-0.0004791*MA3; SD = 1.06+0.05833*MA; Limits: 12-42 weeks; FL (mm) 4.0-82.0
Reference Information
| Type | Source | Reference |
|---|---|---|
| Article | NCBI PubMed | Chitty LS, Altman DG, Henderson A, Campbell S. Charts of fetal size: 4. Femur length. Br J Obstet Gynaecol. 1994 Feb;101(2):132-5. Link to PubMed |
Language Variants Get Info
- zh-CNChinese (China)
- 长轴:
长度: 时间点: 股骨.骨干^胎儿: 定量型: 超声.依据Chitty的胎龄估计法.94 - it-ITItalian (Italy)
- Asse lungo:
Len: Pt: Femore.diafisi^feto: Qn: Ecografia.stimata da Chitty 1994 - pt-BRPortuguese (Brazil)
- Eixo longitudinal:
Comprimento: Pt: Fêmur.diafise^feto: Qn: US.estimado pela tAcela de Chitty.94 - es-ARSpanish (Argentina)
- US.ESTIMATED FROM CHITTY.94:
longitud: punto en el tiempo: fémur.diáfisis^feto: cuantitativo: US.ESTIMATED FROM CHITTY.94
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=33167-8
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