title: Traumatic tetraparesis: a rare neurologic complication in ankylosing spondylitis with ossification of posterior longitudinal ligament of the cervical spine. A case report.
mesh_terms: D000368:Aged; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D006801:Humans; D008022:Ligaments / Q000000981:diagnostic imaging; D008297:Male; D019838:Neck Injuries; D009999:Ossification, Heterotopic / Q000150:complications*; D011782:Quadriplegia / Q000209:etiology*; D011859:Radiography; D013167:Spondylitis, Ankylosing / Q000150:complications*