33176-9
ClinicalFetal Head Circumference estimated from gestational age by method of Merz 1988 (US)
LOINC 6-Axis Classification
Component
Perimeter
Property
Len
Time Aspect
Pt
System
Head^Fetus
Scale Type
Qn
Method Type
US.estimated from Merz 1988
Details
Class
OB.US
Order/Observation
Observation
Short Name
Fet Head Circum from GA.Merz88
Related Names
88BrainCircumCircumferenceCranialCraniumEchoencephalogramEchoencephalographyEchographyEstestimationFetalfrom GA.Merz88GynGynecologyHCHC by GAHC(GA)Head CircumferenceHead circumference from gestational ageIntracranialLengthOBObGynOBSTERICALOBSTERICAL.ULTRASOUNDObstetricalObstetricsPoint in timepredictedQNTQuanQuantQuantitativeRandomSkullSonogramSonographSonographyULSUltrasoundUS+est
Frequently Asked Questions
What is LOINC code 33176-9?
LOINC code 33176-9 identifies "Fetal Head Circumference estimated from gestational age by method of Merz 1988 (US)". It measures Perimeter in Head^Fetus.
What does 33176-9 measure?
This code measures Perimeter 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.