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Background: The aim of this paper was to retrospectively analyze the clinical efficacy and feasibility of thoracic and lumbar spinal tuberculosis treated by single-stage posterior debridement, interbody fusion with titanium mesh cages (TMC), and combined short-segment instrumentation., Methods: Fifteen patients with no more than two vertebral bodies involving thoracic and lumbar tuberculosis were collected from January 2006 to January 2010, performed by single-stage posterior debridement, interbody fusion with TMC and posterior short-segment fixation. The clinical efficacy was evaluated based on the data of the 10-point Visual Analogue Scale (VAS), neurological status, kyphosis angle, erythrocyte sedimentation rate, and C-reactive protein, which were collected at a certain time., Results: The average duration of surgery was 135 minutes. All the patients were followed up for a period ranging from 18 to 48 months (mean 28.9±6.44 months). The VAS score was improved from 8.47±1.13 (range 7-10) before surgery to 2.1±1.7 (range 0-2) after surgery. Correction of segmental kyphotic deformity was 24.2±6.59°. Neither the postoperative change of the position of titanium mesh cage nor any posterior instrumentation failure was recorded. The situation of 13 patients with incomplete neurologic lesions before surgery was improved after surgery., Conclusions: Patients with thoracic and lumbar spinal tuberculosis can be successfully treated by posterior debridement, interbody fusion with TMC combining short-segment instrumentation. The presence of the TMC anteriorly at the site of tubercular spondylitis has no negative influence on the course of infection healing, and additionally they stabilize the affected segment maintaining sufficient sagittal profile.

Objective: The current study compared clinical outcomes of two diverse therapeutic strategies for upper thoracic (T1-4) spinal tuberculosis with neurological deficits in elderly patients., Methods: A retrospective analysis was performed on 18 cases undergoing single-stage posterior transpedicular decompression, debridement, interbody fusion, and instrumentation (Group A). Sixteen cases underwent single- or two-stage anterior debridement, bone grafting, and posterior instrumentation (Group B). The clinical and radiographic results for these patients were analyzed and compared., Results: Patients were followed up for an average of 40.9 ± 4.0 months (range 36-48 months). Results demonstrated that the average operative duration, blood loss, hospital stays, and operative complication rate were lesser for Group A than for Group B. The average fusion time was 8.1 ± 1.5 months and 7.8 ± 2.9 months in Groups A and B, respectively (p>0.05). Cobb's angles were significantly corrected after surgical management, but loss of correction occurred in both groups. All patients had significant postoperative neurological improvement., Conclusions: Single-stage posterior transpedicular debridement, decompression, interbody fusion and instrumentation might be a better surgical treatment compared with combined posterior and anterior approaches. Such techniques may result in fewer complications and a better quality of life for elderly patients., (Copyright © 2016 Elsevier B.V. All rights reserved.)

Background: There are quite a few controversies on the surgical management of single-segment thoracic spinal tuberculosis with neurological deficits (STSTND). In this study, the clinical efficacy and feasibility of one-stage posterior-only transpedicular debridement, interbody fusion, and posterior instrumentation for treating STSTND in adults were retrospectively evaluated., Methods: Thirty-four cases with STSTND underwent one-stage posterior-only transpedicular debridement, interbody fusion and posterior instrumentation at the same institution from January 2003 to January 2013. Follow-up time was 34.4 ± 10.2 months (range, 18-48 months), and kyphosis angle was 34.1 ± 12.3°. The American Spinal Injury Association (ASIA) classification of spinal cord injury was employed to evaluate neurological deficits, while visual analogue scale (VAS) was employed to assess the degree of pain. Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were used to evaluate the activity of tuberculosis (TB)., Results: All 34 patients with spinal tuberculosis (ST) were completely cured, and there was no recurrence of TB. Postoperative kyphosis angle was 8.2 ± 1.8°, and there was no significant loss of correction during the final follow-up. Solid fusion was achieved and pain was relieved in all cases. Neurological condition in all patients improved after surgery., Conclusions: One-stage posterior-only transpedicular debridement, interbody fusion, and posterior fixation followed by chemotherapy seems to be adequate for obtaining satisfactory healing of single-segment thoracic spinal tuberculosis with neurological deficits. Careful patient selection is critical to the successful outcome with this technique.

Study Design: This is a retrospective case-control study., Objectives: The surgical approaches to cervicothoracic spinal tuberculosis (CTSTB) were controversial. The aim of this research is to retrospectively compare the efficacy and feasibility of anterior-only (AO) approach, combined anterior and posterior (AP) surgeries, and posterior-only (PO) approach for the treatment of CTSTB., Methods: AO approach was undertaken in 20 patients (group A), AP fusion was carried out in 18 patients (group B), and PO surgery was performed in 21 patients (group C). Surgery duration, intraoperative blood loss, length of hospitalization, neurological status, kyphosis angle correction, loss of correction, and complications of the three groups were compared., Results: Three surgical approaches all improved the kyphosis deformity and neurological function significantly (P < 0.05). The mean loss of correction in group A in the final follow-up was higher than in groups B and C (P < 0.05), and the difference between groups B and C was not significant (P > 0.05). The mean operation time, blood loss, and hospitalization days in group B were greater than in groups A and C. Complications were most prevalent in group A, more in group B, and the least in group C., Conclusion: The AO approach surgery should be limitedly used for severe CTSTB. The AP approach had got satisfactory clinical and radiographic outcomes, but with larger trauma and more complications, which should be reservedly performed for mild CTSTB. Compared to traditional surgery, PO surgery can significantly improve clinical results and obviously relieve postoperative complications.

Purpose: To investigate the clinical efficacy and feasibility of one-stage surgical treatment for thoracic spinal tuberculosis with adjacent segments lesion by internal fixation, transpedicular debridement, and combined interbody and posterior fusion via a posterior-only approach., Materials and Methods: Twenty-one patients (thirteen males, eight females) with thoracic tuberculosis whose lesions were confined to two adjacent segments were studied retrospectively. All patients were treated with one-stage surgical treatment by internal fixation, transpedicular debridement, and combined interbody and posterior fusion via a posterior-only approach. The American Spinal Injury Association (ASIA) impairment scale was used to assess neurological function. Thoracic Cobb angle was used to assess thoracic kyphosis. Operating time, blood loss, complications, neurological function, deformity correction and interbody fusion were investigated., Results: Average mean operating time was 231.4 ± 31.9 min, and evaluated blood loss during operation was 880.2 ± 112.7 ml. All patients were followed up for 22-41 months postoperatively (average 29.8 ± 5.4 months). All patients had significant postoperative improvement in ASIA classification scores. The thoracic kyphotic angles were significantly decreased to 9°-25° postoperatively (average 16.7° ± 4.4°), and at final follow-up were 10°-27°(average 17.7° ± 4.4°). No severe complications or spinal cord injury occurred. The erythrocyte sedimentation rate recovered to normal within 3 months postoperatively in all patients. All patients got bony fusion within 6-9 months after surgery., Conclusions: One-stage transpedicular debridement, posterior instrumentation and combined interbody and posterior fusion via a posterior-only approach can be an effective and feasible treatment method for thoracic spinal tuberculosis.

Purpose: Retrospective analysis of the clinical efficacy and feasibility of patients with thoracolumbar spinal tuberculosis with psoas abscesses treated by one-stage posterior transforaminal lumbar debridement, interbody fusion, posterior instrumentation, and postural drainage., Method: A total of 18 patients with thoracolumbar tuberculosis (TB), between February 2007 and February 2011, underwent one-stage posterior transforaminal lumbar debridement, interbody fusion, posterior instrumentation, and postural drainage. And the clinical efficacy was evaluated based on surgery duration time, the blood loss, the postural drainage of time, neurological status that was recorded by American Spinal Injury Association (ASIA) Impairment Scale, the fate of bone graft fusion, kyphosis angle, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP), which were collected at certain time., Results: The average follow-up period was 34 months (range 18-48 months). 18 patients suffered from seriously neurological deficits pre-operatively, of which 16 patients returned to normal at final follow-up. The surgery duration time was 197 ± 37.9 min, and the blood loss was 815 ± 348.5 ml. The postural drainage of time was 7.2 ± 2.7 days. The psoas abscesses disappeared in all cases, within the time range of 6-9 months (mean 7.4 ± 1.2 months). All patients of the grafted bones were thoroughly fused, with a fusion time ranging from 4 to 12 months (mean 7.8 months). Kyphosis angle was 44.32 ± 7.26° on average pre-operative and returned to 11.72 ± 2.85° at 6 weeks after operation; kyphosis angle was 13.10 ± 2.39° at final follow-up. The values of ESR and CRP were significant declined at 6 weeks post-operative, and returned to normal levels at final follow-up., Conclusion: With standardized anti-TB chemotherapy, thoracolumbar spinal tuberculosis with psoas abscesses could be effectively treated by one-stage posterior transforaminal lumbar debridement, interbody fusion, posterior instrumentation, and postural drainage.

Design: This a retrospective study in single centre.Objective: The objective of this retrospective clinical study is to compare the long-term clinical efficacy of posterior long-segment and short-segment fixation with single-stage transpedicular debridement and fusion for the treatment of thoracolumbar spinal tuberculosis in adults.Methods: Sixty-six cases of thoracolumbar tuberculosis were treated by single-stage transpedicular debridement, bone graft fusion, and pedicle screw fixation. Thirty-five cases were under long-segment fixation (group A) and 31 cases were under short-segment fixation (group B). These patients were followed up for a minimum of five years. The clinical and radiographic results for these patients were analyzed and compared.Results: All 66 patients were completely cured during the follow-up. All patients had significant improvement of neurological condition and visual analogue scale pain scores at the final follow-up. The average operation duration and blood loss in group A were more than that in group B. Kyphosis Cobb angle of both groups was significantly corrected after surgical management. The correction rate of Cobb angle in group A was significantly higher than that in group B at the time of immediate post-operative period or the last follow-up (P < 0.05). The correction loss of group A was significantly less than that in group B (P < 0.05).Conclusion: Both posterior long-segment and short-segment pedicle screw fixations for the treatment of thoracolumbar spinal tuberculosis have significant effects in the correction of kyphosis and the improvement of neurological function. Although the blood loss and operation time of long-segment fixation were more than that of short-segment fixation, long-segment fixation was superior to the short-segment fixation in the correction of kyphosis and the maintenance of spinal stability, especially in the prevention of long-term correction loss. [ABSTRACT FROM AUTHOR]