SNOMED CT Concept  138875005

Procedure  71388002

Obstetric procedure  386637004

Antepartum obstetric procedure  236945008

Ultrasonography in second trimester  446208007

Antenatal ultrasound scan at 17-22 weeks   169670003

SNOMED CT code


SNOMED code169670003
nameAntenatal ultrasound scan at 17-22 weeks
statusactive
date introduced2002-01-31
fully specified name(s)Antenatal ultrasound scan at 17-22 weeks (procedure)
synonymsAntenatal ultrasound scan at 17-22 weeks
attributes - group1
OccurrenceSecond trimester   255247007
MethodUltrasound imaging   278292003
parentsUltrasonography in second trimester   446208007
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Procedure   71388002
    Obstetric procedure   386637004
      Antepartum obstetric procedure   236945008
        Ultrasonography in second trimester   446208007
          Antenatal ultrasound scan at 17-22 weeks   169670003

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