Bilateral facet dislocation

Dr Craig Hacking and Dr Ayush Goel et al.

A bilateral facet dislocation is an unstable flexion distraction type of dislocation of the cervical spine, often a result of buckling force. Occasionally, the bilateral facet dislocation has been named a 'doubly-locked' vertebral injury giving the impression of stability. However, due to complete ligamentous disruption, this is, in fact, an unstable injury 1.  

Pathology

Mechanism

It has been thought to result from hyperflexion, however, recent studies suggest a buckling force to be the cause 2.

Radiographic features

Spinal trauma
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Article information

rID: 35385
Tag: refs, cases, stub
Synonyms or Alternate Spellings:
  • Bilateral facet dislocations
  • Bilateral facetal dislocation

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Cases and figures

  • Case 1
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  • Case 2
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    Case 3
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