LI Cheng , HE Dawei , HU Wen , YANG Xinghua , NI Yingjie , LI Ming.
  • Department of Orthopedics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, P.R.China.;
Thoracic tuberculosis; Transpedicular approach; Bone graft fusion; Internal fixation
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Objective To investigate the effectiveness and feasibil ity of modified single-stage transpedicular decompression, debridement, and posterior instrumentation in treatment of thoracic tuberculosis. Methods Between January 2005 and December 2009, 22 cases of thoracic tuberculosis were treated with modified single-stage transpedicular decompression, debridement, and posterior instrumentation. There were 12 males and 10 females with an average age of 39.4 years (range, 22-52 years). The mean disease duration was 1.2 years (range, 3 months to 10 years). The involved vertebral bodies were T5-12, including 2 segments in 17 cases and 3 segments in 5 cases. The kyphosis Cobb angle was (31.2 ± 14.5)° before operation. According to Frankel score system for neurological deficits, 2 cases were classified as grade A, 1 case as grade B, 8 cases as grade C, 5 cases as grade D, 1 case as grade E, and 5 cases had no neurological deficits before operation. Results All incisions healed by first intention. All patients were followed up 22.2 months on average (range, 12-65 months). Pain in low back was rel ieved in varying degrees 2 weeks after operation. Fusion was achieved in the bone implant area at 3 months after operation. According to Frankel score system, 1 case was rated as grade B, 2 cases as grade C, 4 cases as grade D, 7 cases as grade E, and 8 cases had no neurological deficits at last follow-up. The kyphosis Cobb angle was (16.2 ± 3.6)°, showing significant difference when compared with the value before operation (t=5.952, P=0.001). No loosening, emersion, breakage of internal fixation or pneumothorax occurred 1 year after operation. Conclusion Single-stage transpedicular decompression and posterior instrumentation is an effective and safe method in treatment of thoracic tuberculosis.

Citation： LI Cheng,HE Dawei,HU Wen,YANG Xinghua,NI Yingjie,LI Ming.. MODIFIED SINGLE-STAGE TRANSPEDICULAR DECOMPRESSION, DEBRIDEMENT, AND POSTERIOR INSTRUMENTATION IN TREATMENT OF THORACIC TUBERCULOSIS. Chinese Journal of Reparative and Reconstructive Surgery, 2011, 25(11): 1294-1297. doi: Copy