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Cervical spine injury

Dr Balint Botz and Dr Henry Knipe et al.

Cervical spine injuries can involve the cervical vertebral column, intervertebral discs and cervical spine ligaments, and/or cervical spinal cord. The cervical spine accounts for ~50% of all spinal injuries. 

5-10% of patients with blunt trauma have a cervical spine injury 1

Patients can have a combination of injuries including:

  • blunt trauma: motor vehicle accident (40%), falls, sports injuries
  • penetrating trauma: gun shot injuries, stabbing

CT and MRI both have roles to play. CT is used to assess patients who are obtunded, at high-risk, or those unable to be cleared by clinical criteria (e.g. NEXUS criteria, Canadian C-spine rule).

The majority of patients are imaged while being immobilized in a cervical spine collar. If the CT is reported as negative, the collar is typically removed (cervical spine collar clearance). A select few patients nevertheless require further assessment with MRI. 

MRI is used to assess for discoligamentous injury but has a controversial role in patients who are obtunded and a normal CT with some advocating it as unnecessary due to the CT's high negative predictive value for unstable cervical spine injuries 1.  

Please see individual articles listed above for further details in imaging findings. 

Article information

rID: 46294
Section: Gamuts
Synonyms or Alternate Spellings:
  • Cervical spine injuries

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Cases and figures

  • Case 1: atlanto-occipital dissociation
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  • Case 2: C6/7 dislocation
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  • Case 3: Hangman fracture
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  • Case 4: fracture with spinal cord injury
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  • Case 5: fracture dislocation C5-C6
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  • Case 6: posterior ligamentous rupture
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