Traumatic brain injury with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level   450552002

SNOMED CT code


SNOMED code450552002
nameTraumatic brain injury with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level
statusremoved
date introduced2012-07-31
fully specified name(s)Traumatic brain injury with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level (disorder)
synonymsTraumatic brain injury with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level
parentsTraumatic brain injury with prolonged loss of consciousness   127301001
children
  • Brain injury with open intracranial wound AND prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level   86488006  removed: 2020-07-31
  • Brain injury without open intracranial wound AND with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level   47462004  removed: 2020-07-31
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Clinical finding   404684003
    Neurological lesion   299735001
      Lesion of brain   301766008
        Traumatic brain injury with loss of consciousness   127298000
          Traumatic brain injury with prolonged loss of consciousness   127301001
            Traumatic brain injury with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level   450552002  removed: 2020-07-31

ancestors
sorted most to least specific
cpt crosswalks

Rules-based maps relating CPT® codes to and from SNOMED CT® clinical concepts.  Forward and backward mapping allows for easy transition between code sets. Map-A-Code crosswalk tool easily crosswalks multiple codes between the code sets.

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