Cervical spine arthrodesis in rheumatoid arthritis: a long-term follow-up.
Forty-one patients with rheumatoid arthritis involving the cervical spine had a posterior cervical arthrodesis. They were followed for a minimum period of seven years. The diagnoses prior to surgery included cranial settling, atlantoaxial subluxation, subaxial subluxation, and any combination of these three. All patients had posterior arthrodesis, with or without methylmethacrylate, and iliac crest autogenous bone graft. In addition, one patient had an anterior vertebrectomy, and two had transoral resection of the odontoid. Follow-up consisted of a subjective questionnaire, standard radiographs, and physical examination, including a neurologic exam. This information was compared to preoperative data available in the patient's medical record, postoperative data, and the information obtained in a similar study undertaken in 1987. At the time of follow-up, thirteen patients were known to be dead. One patient could not be located. Of the remaining twenty-six patients, eighteen underwent the full examination, including physical exam and radiographs. The remaining nine patients were contacted and interviewed, but were unavailable for exam and radiographs. All patients considered the operation a success. Only one patient at follow-up had a non-union. This was stable over time. No patient had a deterioration in neurologic function. There was no significant degeneration or instability seen at levels adjacent to the fused segments as compared to the rest of the cervical spine. Posterior cervical spine arthrodesis for rheumatoid involvement of the neck is a safe, efficacious procedure with no significant deterioration of effects over time.
Krieg
J C
JC
Department of Orthopaedic Surgery, University of Iowa Hospitals and Clinics, Iowa City 52242.
Clark
C R
CR
Goetz
D D
DD
D001172:Arthritis, Rheumatoid / Q000150:complications / Q000601:surgery*; D001268:Atlanto-Axial Joint / Q000601:surgery; D001269:Atlanto-Occipital Joint / Q000601:surgery; D002574:Cervical Vertebrae / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D004204:Joint Dislocations / Q000209:etiology / Q000601:surgery; D009809:Odontoid Process / Q000601:surgery; D010146:Pain / Q000209:etiology; D010342:Patient Acceptance of Health Care; D012189:Retrospective Studies; D013117:Spinal Cord Compression / Q000209:etiology / Q000601:surgery; D013123:Spinal Fusion; D011795:Surveys and Questionnaires; D016896:Treatment Outcome