11957-8
ClinicalFetal Crown Rump length US
Definition
Longest fetal length measurement made along the long axis of the fetus from the head (crown) to the bottom of the trunk (rump).
LOINC 6-Axis Classification
Component
Length.crown rump
Property
Len
Time Aspect
Pt
System
^Fetus
Scale Type
Qn
Method Type
US.measured
Details
Class
OB.US
Order/Observation
Observation
Short Name
Fet CRL US.meas
Related Names
Frequently Asked Questions
What is LOINC code 11957-8?
LOINC code 11957-8 identifies "Fetal Crown Rump length US". Longest fetal length measurement made along the long axis of the fetus from the head (crown) to the bottom of the trunk (rump).
What does 11957-8 measure?
This code measures Length.crown rump in ^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.