Subaxial cervical spine injury classification

The subaxial cervical spine injury classification (SLIC) system is a severity score for cervical spine trauma that helps in determining treatment and prognosis.

Classification

Injury morphology
Discoligamentous complex
  • intact: 0 points
  • indeterminate (e.g. isolated interspinous widening, MRI signal change only): 1 point
  • disrupted (e.g. disc space widening, facet perch or dislocation): 2 points
Neurological status
  • intact: 0 points
  • root injury: 1 point
  • complete cord injury: 2 points
  • incomplete cord injury: 3 points
  • incomplete with ongoing cord compression: 4 points

Treatment

  • ≤3 points: nonsurgical
  • 4 points: indeterminate
  • ≥5 points: surgical
Fractures
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Article information

rID: 66874
System: Spine, Trauma
Synonyms or Alternate Spellings:
  • Subaxial cervical spine injury classification (SLIC)

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