11990-9
ClinicalFetal Thorax Circumference US.traced
Definition
Measured by direct trace of observed circumference in the transaxial projection at the level of cardiac activity
LOINC 6-Axis Classification
Component
Perimeter
Property
Len
Time Aspect
Pt
System
Thorax^Fetus
Scale Type
Qn
Method Type
US.traced
Details
Class
OB.US
Order/Observation
Observation
Short Name
Fet Thorax Circum US.traced
Related Names
Frequently Asked Questions
What is LOINC code 11990-9?
LOINC code 11990-9 identifies "Fetal Thorax Circumference US.traced". Measured by direct trace of observed circumference in the transaxial projection at the level of cardiac activity
What does 11990-9 measure?
This code measures Perimeter in Thorax^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.