Anterior Spinal Instrumentation in Treatment of Spinal Tuberculosis.
- Author:
Ki Soo KIM
;
Seung Hee KO
;
Kyung Sung YOUM
;
Chul Hun CHOI
;
Jin Ho YANG
- Publication Type:Original Article
- Keywords:
Spinal tuberculosis;
Anterior instrumentation;
Zielke rod system
- MeSH:
Bone Transplantation;
Braces;
Congenital Abnormalities;
Early Ambulation;
Follow-Up Studies;
Humans;
Recurrence;
Spinal Fusion;
Tuberculosis;
Tuberculosis, Spinal*
- From:The Journal of the Korean Orthopaedic Association
1998;33(6):1560-1568
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVES: We performed anterior spinal fusion and instrumentation in treatment of spinal tuberculosis. The clinical results of this operation and metal-related complications were evaluated to determine the rationale of anterior instrumentation in active tuberculous lesion. METHODS: From July 1989 to February 1993, we treated twenty-one patients with spinal tuberculosis by radical resection of the tuberculous lesion and bone grafting, followed by anterior instrumentation using Zielke rod system. The changes in spinal deformity were measured from lateral spinal radiographs obtained preoperatively and postoperatively at 3 months, 6 months, 1 year, 2 years and final follow-up. The recurrence of infection and possible complications were also observed clinically and radiologically. RESULTS: The mean kyphotic angle was decreased preoperatively from 21 degrees to 16 degrees at final follow-up in patients with thoracolumbar tuberculous lesions. The mean deformity angle was corrected 7 degrees in thoracolumbar tuberculosis and 12 degrees in lumbar tuberculosis compared with the preoperative deformity angle. There was not any persistence or recurrence of infection possibly related to the instrumentation. All patients were allowed early ambulation with the aid of a light brace. CONCLUSION: The clinical and radiological results suggested that the anterior instrumentation seemed to be one of the rational approaches for providing immediate stability in treating severe spinal tuberculosis without any significant risk of persistence or recurrence of infection.
