33556-2
ClinicalFetal Head Diameter.biparietal outer to inner estimated from gestational age by method of Chitty 1994 (US)
LOINC 6-Axis Classification
Component
Diameter.biparietal outer to inner
Property
Len
Time Aspect
Pt
System
Head^Fetus
Scale Type
Qn
Method Type
US.estimated from Chitty 1994
Details
Class
OB.US
Order/Observation
Observation
Short Name
Fet BPD O-I from GA.Chitty94
Related Names
Frequently Asked Questions
What is LOINC code 33556-2?
LOINC code 33556-2 identifies "Fetal Head Diameter.biparietal outer to inner estimated from gestational age by method of Chitty 1994 (US)". It measures Diameter.biparietal outer to inner in Head^Fetus.
What does 33556-2 measure?
This code measures Diameter.biparietal outer to inner in Head^Fetus. It belongs to the OB.US class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.