99533-2
ClinicalCrown Rump length Measured
Definition
Measurement from the crown of the head to the distal extent of the torso of a patient. In the case of an infant autopsy, decreased length may indicate intrauterine viral infection or malnutrition.
LOINC 6-Axis Classification
Component
Length.crown rump
Property
Len
Time Aspect
Pt
System
^Patient
Scale Type
Qn
Method Type
Measured
Details
Class
H&P.PX
Order/Observation
Observation
Short Name
CRL Measured
Display Name
Crown Rump length Measured [Length]
Related Names
Frequently Asked Questions
What is LOINC code 99533-2?
LOINC code 99533-2 identifies "Crown Rump length Measured". Measurement from the crown of the head to the distal extent of the torso of a patient. In the case of an infant autopsy, decreased length may indicate intrauterine viral infection or malnutrition.
What does 99533-2 measure?
This code measures Length.crown rump in ^Patient. It belongs to the H&P.PX 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.