Atlantoaxial manual realignment in a patient with traumatic atlantoaxial joint disruption

J Clin Neurosci. 2010 May;17(5):672-3. doi: 10.1016/j.jocn.2009.09.023. Epub 2010 Mar 12.

Abstract

We report a patient with complex traumatic translatory atlantoaxial dislocation, who we treated by joint exposure and reduction of the dislocation by facet manipulation and subsequent plate and screw atlantoaxial fixation. A 28-year-old male had fallen 7.6m (25 feet), and following the fall had severe neck pain but no neurological deficit. Investigations revealed a fracture at the base of the odontoid process and posterior displacement of the entire atlas over the axis, resulting in a translatory atlantoaxial dislocation. Head traction failed as he developed severe vertigo following its application. The patient was operated upon in a prone position. We opened the atlantoaxial joint and realigned the facets using distraction and manipulation techniques and secured the joint using a plate and screw interarticular method. The patient tolerated the treatment well and was symptom-free after 28 months. Postoperative images showed good craniovertebral alignment. Although technically challenging, direct manipulation of the facets of the atlas and axis can result in excellent craniovertebral realignment.

Publication types

  • Case Reports

MeSH terms

  • Accidental Falls
  • Adult
  • Atlanto-Axial Joint / diagnostic imaging
  • Atlanto-Axial Joint / surgery*
  • Bone Screws
  • Fracture Fixation, Internal
  • Humans
  • Joint Dislocations / diagnostic imaging
  • Joint Dislocations / surgery*
  • Joint Instability / diagnostic imaging
  • Joint Instability / surgery
  • Male
  • Odontoid Process / diagnostic imaging
  • Odontoid Process / injuries*
  • Odontoid Process / surgery
  • Radiography
  • Spinal Fractures / diagnostic imaging
  • Spinal Fractures / surgery*
  • Treatment Outcome