title: Two one-stage posterior approaches for treating thoracic and lumbar spinal tuberculosis: A retrospective case-control study.
abstract: The aim of this retrospective study was to analyze the results of two surgical treatments for thoracic and lumbar spinal tuberculosis. A total of 73 patients with monosegmental thoracic or lumbar spinal tuberculosis were enrolled from January 2006 to April 2011. The patients were divided into two groups. Patients in group A (n=34) underwent one-stage posterior debridement, limited decompression, bone grafting and internal fixation combined with lamina reconstruction, while those in group B (n=39) underwent one-stage posterior debridement, decompression, bone grafting and posterior instrumentation. Clinical and radiographic results were analyzed and compared between the groups. Patients were followed for a mean 31.3 months (range, 21-42 months). Fusion occurred at 4-12 months (mean, 7.7 months). Surgical complications affected one and five patients in groups A and B, respectively. There was extraction of internal fixation in two group B patients. Postoperatively, there was significant Cobb angle correction in the two groups. By the last follow-up, the Cobb angle and correction loss in group A were significantly better than that in group B; the group A Oswestry Disability Index and Frankel grade were better than that in group B. In conclusion, one-stage posterior limited decompression, bone grafting and internal fixation combined with lamina reconstruction enables rapid management of monosegmental thoracic and lumbar spinal tuberculosis with fewer complications and minimal invasion.
authors.affiliation: Department of Spine Surgery, the Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China.
authors.forename: Zhengquan
authors.initials: Z
authors.lastname: Xu
authors.affiliation: Department of Spine Surgery, the Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China.
authors.forename: Xiyang
authors.initials: X
authors.lastname: Wang
authors.affiliation: Department of Spine Surgery, the Hunan Provincial People's Hospital, Changsha, Hunan 410002, P.R. China.
authors.forename: Xiongjie
authors.initials: X
authors.lastname: Shen
authors.affiliation: Department of Spine Surgery, the Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China.
authors.forename: Ping
authors.initials: P
authors.lastname: Wu
authors.affiliation: Department of Spine Surgery, the Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China.
authors.forename: Xiaoyang
authors.initials: X
authors.lastname: Pang
authors.affiliation: Department of Spine Surgery, the Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China.
authors.forename: Chengke
authors.initials: C
authors.lastname: Luo
authors.affiliation: Department of Spine Surgery, the Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China.
authors.forename: Hao
authors.initials: H
authors.lastname: Zeng
keywords: bone grafting; fixation; lamina reconstruction; limited decompression; posterior debridement; spinal tuberculosis