• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 13 - Trauma
    • 1 - Respiratory
      • 8 - Brain lesions causing respiratory failure
        • 1 - Primary (diffuse) brain injury
        • 2 - Traumatic subdural haemorrhage
        • 3 - Traumatic subarachnoid haemorrhage
        • 4 - Non-accidental injury to brain
        • 5 - Skull fracture
        • 6 - Extradural haemorrhage
        • 7 - Focal brain injury
        • 8 - Intracranial injury, unspecified