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Upper cervical spine showing atlantoaxial dislocation (MRI)

40-year-old man with progressive spastic quadriparesis for 1 year. Atlantoaxial dislocation and spinal cord compression as labeled. No history of rheumatoid arthritis in this example. (Provided by Dr. Sudhir Kothari.)

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Associated Disorders

  • Arthritis
  • Cauda equina syndrome
  • Crohn syndrome
  • Multiple sclerosis
  • Myelopathy
  • Osteoporosis
  • Peripheral neuropathy
  • Radiculopathy
  • Sacroiliitis
  • Spinal fracture
  • Stroke
  • Uveitis
  • Vertebral subluxation
  • Vertebrobasilar insufficiency