Visual evoked magnetic fields   251637006

SNOMED CT code


SNOMED code251637006
nameVisual evoked magnetic fields
statusactive
date introduced2002-01-31
fully specified name(s)Visual evoked magnetic fields (procedure)
synonymsVisual evoked magnetic fields
attributes - group1
MethodEvaluation - action   129265001
Procedure site - DirectCentral nervous system structure   21483005
parents
children
  • Visual evoked magnetic fields - flash   251638001
  • Visual evoked magnetic fields - full field pattern reversal   251639009
  • Visual evoked magnetic fields - partial field pattern reversal   251640006
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by site   362958002
      Procedure on body system   118664000
        Procedure on nervous system   118678004
          Procedure on central nervous system   118679007
            Visual evoked magnetic fields   251637006

SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by method   128927009
      Evaluation procedure   386053000
        Neurological investigation   399210005
          Neuroelectrophysiology test   270913004
            Magnetic field recording   252791000
              Evoked magnetic fields   251636002
                Visual evoked magnetic fields   251637006

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