Unilateral Cervical Facet Fractures: Relevance of Acute Disc Injury in Conservative Treatment Failure.

Study Design: Case-control study.

Purpose: Analyze association between imaging factors related to the failure of conservative treatment in isolated subaxial cervical facet fractures.

Overview Of Literature: Facet fracture (F1, F2, and F3 AOSpine) may be stable or unstable depending on clinical and imaging variables, which are not well established.