The study aims to evaluate the clinical efficacy of bilateral costotransverse
debridement, transpedicular fixation, fusion, and local continuous
chemotherapy in 20 patients of contiguous multisegmental thoracic
spinal tuberculosis (CMTSTB). We analyzed 20 patients with contiguous thoracic
spinal tuberculosis (TB) who underwent surgery via bilateral costotransverse
debridement, fusion, posterior instrumentation, and
postural drainage with local continuous
chemotherapy. The clinical outcomes were evaluated in terms of kyphotic angle, bone fusion, neurologic status, erythrocyte sedimentation rate (ESR), and intraoperative and postoperative complications. All of the patients (8M/12F), averaged 45.8 ± 15.6 years old. The mean duration of postoperative follow-up was 30.7 ± 4.0 months. There was no recurrent TB
infection. The values of ESR returned to normal levels at final follow-up. All patients got bony fusion within 8.1 ± 2.3 months after surgery. The average preoperative Cobb angle was 39.9° ± 8.6°, correcting to 9.8° ± 2.3° postoperatively and 10.8° ± 2.3° at the last follow-up. All patients with neurological deficit had dramatic improvement at the final follow-up. Our results showed that bilateral costotransverse surgery and local continuous
chemotherapy are feasible and effective procedures in the treatment of CMTSTB. The approach can provide radical
debridement, rebuild spinal stability, and cure TB.