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Zhang H, Ross D, Sucato DJ. A novel uniplanar clamp-hinge correction system for vertebral column resection of severe angular kyphosis: an experimental study using a sawbone model. Spine Deform 2024; 12:67-78. [PMID: 37805944 DOI: 10.1007/s43390-023-00770-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/16/2023] [Indexed: 10/10/2023]
Abstract
PURPOSE To introduce a novel uniplanar clamp-hinge (Uni-CH) correction system designed for vertebral column resection (VCR) of severe angular kyphosis and test its efficacy using a sawbone simulating model. METHODS The Uni-CH was introduced and its functionality was demonstrated on a sawbone model simulating severe angular kyphosis. An 83° thoracolumbar angular kyphosis with the apex at T11 was simulated in the sawbone spine model. The deformity was then corrected using the Uni-CH to identify the optimal hinge position for VCR reduction of severe angular kyphosis. RESULTS The thoracolumbar angular kyphosis, initially measuring a mean of 82.7 ± 0.5°, was corrected to 0°, achieving a 100% correction rate. The optimal hinge position was identified to be at the level of the posterior vertebral body wall (PVBW), which allowed for the maintenance of the spinal cord with a slight shortening of 3%. In contrast, hinge positions located more posteriorly to the PVBW resulted in a greater 42% lengthening of the spinal cord, while positions located more anteriorly led to a greater 27% shortening of the spinal cord. CONCLUSIONS The Uni-CH proves its efficacy in providing consistent stability to the spinal segments and acts as an adjustable and controllable hinge for VCR correction of severe angular kyphosis in the sawbone model. Placing the hinge pivot at the level of the PVBW preserves the spinal cord, preventing excessive shortening or lengthening during VCR reduction of severe angular kyphosis.
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Affiliation(s)
- Hong Zhang
- Scottish Rite for Children, 2222 Welborn St., Dallas, TX75219, USA.
- Department of Orthopedic Surgery, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX, 75390, USA.
| | - David Ross
- Scottish Rite for Children, 2222 Welborn St., Dallas, TX75219, USA
| | - Daniel J Sucato
- Scottish Rite for Children, 2222 Welborn St., Dallas, TX75219, USA
- Department of Orthopedic Surgery, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX, 75390, USA
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Zhao D, Wang F, Hu Z, Zhong R, Huang H, Zhang Z, Jiang D, Liang Y, Liang Y. A novel surgical strategy of three column osteotomy at non-lesioned area for correcting severe angular kyphosis due to Pott's disease: a retrospectively study. Sci Rep 2023; 13:21360. [PMID: 38049473 PMCID: PMC10695937 DOI: 10.1038/s41598-023-48891-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 11/30/2023] [Indexed: 12/06/2023] Open
Abstract
Severe sharp angular kyphosis resulting from Pott's disease typically necessitates surgical intervention. The deployment of three-column osteotomy within the lesion and apical regions has been validated as an effective modality for the amelioration of angular kyphosis. Nonetheless, a propensity for residual kyphosis persists, accompanied by a significant perioperative risk profile. In pursuit of optimizing correctional outcomes and diminishing complication rates, we proposed an innovative surgical approach, utilizing osteotomy in the non-lesioned zones for the rectification of severe angular kyphosis associated with Pott's disease. This retrospective investigation encompasses 16 subjects who underwent this novel surgical tactic, involving osteotomies in non-lesioned vertebral segments, at our institution from 2016 to 2018. Radiographic measures, encompassing kyphotic angle and sagittal vertical axis (SVA), were documented at baseline and during terminal follow-up. Neurological status was evaluated via the American Spinal Injury Association (ASIA) grading system. Operative duration, volume of hemorrhage, and perioperative complications were systematically recorded. The cohort included 6 males and 10 females with an average age of 30.7 ± 11.41 years. Follow-up intervals spanned 24 to 42 months. Mean operative time and blood loss were 492 ± 127.3 min and 1791 ± 788.8 ml, respectively. The kyphotic angle improved from 97.6 ± 14.6° to 28.8 ± 18.70°. In cases with lumbar afflictions, vertebral restoration was achieved (L1-L5 and L2-S1). Initial mean SVA of 6.7 ± 3.58 cm was reduced to 3.3 ± 1.57 cm at follow-up. Neurological function enhancement was observed in six patients, while ten maintained baseline status. Complication rates, including wound infection and rod fracture at 12 months, were observed in approximately 11.8% of cases. Our findings suggest that the surgical strategy is both effective and safe for addressing severe angular kyphosis due to Pott's disease, contingent upon the expertise of the surgical unit.
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Affiliation(s)
- Deng Zhao
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Fei Wang
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Zhengjun Hu
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Rui Zhong
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Huaqiang Huang
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Zhong Zhang
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Dengxu Jiang
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Yan Liang
- Department of Spinal Surgery, Peking University People's Hospital, Beijing, China.
| | - Yijian Liang
- Department of Orthopaedics, The Third People's Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China.
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Singh S, Iyer RD, Rai A, GI S, Sharma D, Surana R. Biological Stabilisation vs Mechanical Fixation: Do We Always Require Instrumentation in Anterior Decompression Surgeries for Thoracolumbar Spinal Tuberculosis? Indian J Orthop 2023; 57:472-480. [PMID: 36825265 PMCID: PMC9941384 DOI: 10.1007/s43465-023-00827-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 01/17/2023] [Indexed: 02/03/2023]
Abstract
Study Design A retrospective cohort study. Purpose To compare the outcomes of anterior decompression with bone grafting alone and anterior decompression with bone grafting and fixation. Methods 93 patients with minimum 2 year follow-up were included in the study. 50 patients had undergone anterior decompression with bone grafting without instrumentation (group 1) and 43 patients with instrumentation (group 2). Both groups were compared using their demographic data, vertebral level of involvement, neurological recovery and progression of kyphotic deformity. Results Demographic data and pre-operative parameters were comparable in both groups. The mean (SD) of pre-operative kyphotic angle (in degrees) in group 1 was 29° (8.47°) and in group 2 was 29.81° (9.51°). The mean loss of correction at follow-up was 9.6° for group 1 compared to 3.4° for group 2. The mean loss of correction in patients of group 1 involving upper thoracic spine was 5.6°. There was no significant difference between the two groups across different age groups. Conclusion Use of anterior instrumentation for decompression surgeries in cases of tubercular spine have shown significantly better results compared to strut grafting alone with respect to restricting the progression of kyphotic deformity at follow-up. Instrumentation may be avoided in patients older than 60 years of age and those involving the upper thoracic spine, more so if both of these co-exist. However, further studies are needed to make our patient selection more rational, so as to avoid the failures and complications of this morbid procedure. Supplementary Information The online version contains supplementary material available at 10.1007/s43465-023-00827-4.
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Affiliation(s)
- Saurabh Singh
- Department of Orthopaedics, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh India
| | - R Dinesh Iyer
- Department of Orthopaedics and Spine Surgery, Ganga Medical Centre and Hospital, Coimbatore, Tamil Nadu India
| | - Alok Rai
- Department of Orthopaedics, All India Institute of Medical Sciences, Raipur, India
| | - Siddalingeshwara GI
- Department of Orthopaedics, Oxford Medical College and Research Centre, Bangalore, Karnataka India
| | - Divyansh Sharma
- Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand India
| | - Rishabh Surana
- Department of Orthopaedics, Fortis Hospital, Mohali, India
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The Distribution Pattern of First-Line Anti-Tuberculosis Drug Concentrations between the Blood and the Vertebral Focus of Spinal Tuberculosis Patients. J Clin Med 2022; 11:jcm11185409. [PMID: 36143056 PMCID: PMC9505838 DOI: 10.3390/jcm11185409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Anti-tuberculosis drug concentrations are critical for the treatment of spinal tuberculosis. The distribution pattern of anti-tuberculosis drugs between the blood and the vertebral focus needs to be further explored. Methods: A total of 31 spinal tuberculosis patients were prospectively included and then divided into a sclerotic group (15 cases) and a non-sclerotic group (16 cases) according to their preoperative CTs. All patients were treated with 2HERZ/6H2R2Z2 chemotherapy for 4 weeks before the operation. During the operation, blood, normal vertebral bone tissue, and vertebral focus tissue were obtained, processed, and sent to the pharmacology laboratory. The concentration values of four anti-tuberculosis drugs in each sample were obtained in a pharmacology laboratory. Results: There was no significant difference in the concentrations of the four anti-tuberculosis drugs in the blood and the normal vertebral bone tissue between the two groups; however, there was a significant difference in the vertebral focus tissue. There existed a linear correlation of four anti-tuberculosis drug concentrations between the blood and the focus in the non-sclerotic bone group. Conclusions: The existence of sclerotic bone hinders the anti-tuberculosis drug distribution. In the absence of sclerotic bone in the vertebral focus, there exists a linear relationship of the four anti-tuberculosis drug concentrations between the blood and the vertebral focus of spinal tuberculosis patients.
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Jiang G, Zhu Y, Luo W, Zhang W, Qin W, Ou Y. What Level Should Preoperative Albumin of Thoracic and Lumbar Tuberculosis Patients Be Reached: A Case-Controlled Study. Front Nutr 2022; 9:740459. [PMID: 35571899 PMCID: PMC9097765 DOI: 10.3389/fnut.2022.740459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/25/2022] [Indexed: 12/02/2022] Open
Abstract
Objective To explore the risk factors of hypoalbuminemia in patients with thoracic and lumbar tuberculosis and develop a scoring scale, according to which the patients with thoracic and lumbar tuberculosis were divided into 2 groups to, respectively calculate the perioperative albumin changes and to find out the preoperative albumin recommended value. Methods A total of 166 patients with thoracic and lumbar tuberculosis, who underwent spinal focus debridement between January 2012 to May 2020, were identified into 2 groups: with and without postoperative hypoalbuminemia (n = 131 and n = 35, respectively), recording and analyzing clinical characteristics by multivariate analysis to establish a scoring scale. Using this scale, patients with spinal tuberculosis were divided into a high-risk group and a low-risk group, and then, calculated the average decrease of postoperative albumin in both groups. Combined with the diagnostic threshold of hypoalbuminemia, we proposed the preoperative albumin safe values of the patients with thoracic and lumbar tuberculosis. Results A total of 131 of 166 patients experienced postoperative hypoalbuminemia after spinal focus debridement. Multivariate binary logistic regression analysis identified pulmonary tuberculosis (adjusted odds ratio = 0.270, p = 0.012), pre-operative serum albumin value (adjusted odds ratio = 0.754, p < 0.001), and operation time (adjusted odds ratio = 1.017, p = 0.002) as independent risk factors for the occurrence of postoperative hypoalbuminemia in patients with thoracic and lumbar tuberculosis. According to the OR value, the risk factors are assigned to make the scoring scale, the receiver operating characteristic (ROC) curve indicates that postoperative hypoalbuminemia rises when the score is greater than or equal to 4 points. The scoring scale is tested in the derivation set (166 patients) showed: sensitivity-51.9%, specificity-91.4%, and in the validation set (102 patients) showed: sensitivity-63.6% and specificity-86.1%. The perioperative albumin decreased value is 4.71 ± 2.66 g/L in the low-risk group and 8.99 ± 3.37 g/L in the high-risk group (p < 0.001). Conclusion Complicated with pulmonary tuberculosis, low preoperative albumin value and long operation time can lead to postoperative hypoalbuminemia in patients with thoracic and lumbar tuberculosis. The scoring scale can effectively assist physicians to evaluate whether patients with thoracic and lumbar tuberculosis develop hypoalbuminemia after surgery. The scale is simple and reliable and has clinical guiding significance. For low-risk patients and high-risk patients, preoperative albumin values should reach 40 and 44 g/L, respectively, to effectively avoid postoperative hypoalbuminemia.
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Jiang H, Liao T, Lu Z, Wang C, Gao R, Ma J, Zhou X, Zhao J. Different angular kyphosis locations have different relative positions of aorta to spine in patients with Pott's deformity. BMC Musculoskelet Disord 2022; 23:372. [PMID: 35443636 PMCID: PMC9022242 DOI: 10.1186/s12891-022-05331-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 04/13/2022] [Indexed: 11/28/2022] Open
Abstract
Background The position of the aorta relative to the spine in kyphosis secondary to Pott's deformity is little understood. The purpose of this study was to investigate the anatomic relationship between the aorta and the spine in patients with Pott’s deformity and to compare it with the normal people. Methods Seventy-six patients with Pott’s deformity (Group TB) and seventy-two age- and sex-matched patients with a normal spine (group NC) were enrolled in this study. The relative position of aorta to the spine was evaluated from T4 to L4 on the computed tomographic angiography scans for controls and at the apex level for TB patient, and was classified into 4 kinds of degrees. Results The left pedicle-aorta angle in group TB was significantly larger than that in group NC at the T6-L3 levels. Group TB exhibited significantly smaller left pedicle-aorta distance, pedicular line-aorta distance and vertebra/rib-aorta distance than those in group NC at the T5-T10 levels, but bigger at the L1-3 levels. Patients with grade 3 and 4 aorta had more segments involved compared with those with grade 1 aorta. Patients with grade 2, 3, and 4 aorta showed larger kyphotic angles than those with grade 1. Conclusions Patients whose morbid segments involved only thoracic vertebrae presented with an “Ω” shaped aorta in sagittal plane, and 4 different kinds of degrees of aorta relative to the vertebra/rib in axial plane. Patients whose morbid segments covered lumbar vertebrae presented with an “M” shaped aorta in sagittal plane, and the aorta shifted further from apex vertebra but was located in close proximity to the vertebral body at levels above and below the osteotomy levels in axial plane.
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Affiliation(s)
- Heng Jiang
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China
| | - Taotao Liao
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China
| | - Zhengyu Lu
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China
| | - Ce Wang
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China
| | - Rui Gao
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China
| | - Jun Ma
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China
| | - Xuhui Zhou
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China. .,Department of Orthopedics, Changzheng Hospital, Second Military University, No.415 Fengyang Road, Shanghai, People's Republic of China.
| | - Jianquan Zhao
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, People's Republic of China. .,Department of Orthopedics, Changzheng Hospital, Second Military University, No.415 Fengyang Road, Shanghai, People's Republic of China.
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Value of Postoperative Serum Albumin to Predict Postoperative Complication Severity in Spinal Tuberculosis. BIOMED RESEARCH INTERNATIONAL 2022; 2022:4946848. [PMID: 35187165 PMCID: PMC8850042 DOI: 10.1155/2022/4946848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 01/23/2022] [Accepted: 01/26/2022] [Indexed: 12/03/2022]
Abstract
Background Many complications occur after surgery in patients with spinal tuberculosis (STB); however, the severity varies in different patients. The complications' severity is evaluated from grades I to V by the Clavien–Dindo classification (CDC), and grade V is the most severe. Most complications are mild, and only severe complications are life threatening, and thus, it is important to identify severe complications in patients with STB. The purpose of this study was to identify the risk factors of postoperative complication severity in patients with STB. Methods Between January 2012 and May 2021, a retrospective study included 188 patients that underwent STB debridement surgery. The patients were divided into three groups based on postoperative complication severity. Clinical characteristics measured included age, sex, body mass index (BMI), comorbidities of diabetes mellitus and pulmonary tuberculosis, alcohol use and smoking history, course of disease, preoperative hemoglobin, preoperative serum albumin, preoperative lymphocytes, preoperative erythrocyte sedimentation rate (ESR), preoperative C-reactive protein (CRP), surgical approach, operating time, blood loss during surgery, postoperative hemoglobin, and postoperative serum albumin. The clinical characteristics of patients with STB who developed postoperative complications were evaluated using logistic regression analysis. Results 188 patients suffered at least one postoperative complication; 77, 91, and 20 patients experienced grade I, II, and III-IV complications, respectively. In the univariate analysis, sex, diabetes mellitus, postoperative hemoglobin, and postoperative albumin are statistically significant. In the multivariable analysis, postoperative albumin (adjusted odds ratio (OR) = 0.861, P < 0.001) was an independent risk factor of the postoperative complication severity in patients with STB. Receiver operating characteristic (ROC) analysis showed that the optimal cutoff values for postoperative albumin were 32 g/L (sensitivity: 0.571, specificity: 0.714, area under the ROC curve: 0.680) and 30 g/L (sensitivity: 0.649, specificity: 0.800, area under the ROC curve: 0.697) for grade II and grade III-IV complications, respectively. Conclusions Postoperative albumin is an independent risk factor for postoperative complication severity in patients with STB. The improvement of postoperative albumin levels may reduce the risk of severe complications in patients with STB.
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Jiang G, Zhu Y, Zhang M, Qin W, Xiong T, Ou Y. The risk factors of the postoperative poor wound healing in spinal tuberculosis patients: A single centre retrospective cohort study. Int Wound J 2022; 19:1669-1676. [PMID: 35132769 PMCID: PMC9615281 DOI: 10.1111/iwj.13767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 12/04/2022] Open
Abstract
The purpose of this study is to find out the risk factors of poor wound healing (PWH) in spinal tuberculosis (STB) patients. A total of 232 STB patients who underwent debridement surgery between January 2012 to June 2020 were included in this retrospective study. The study cohort was divided into two groups according to the presence or absence of PWH. The clinical characteristics of STB patients who developed PWH were evaluated, and risk factors were found using logistic regression analysis. Of the 232 patients, 30 developed PWH. Multivariate binary logistic regression analysis showed that pulmonary tuberculosis, long operation time and low postoperative albumin level were independent risk factors for PWH in STB patients. Receiver operating characteristic curve analysis showed that the optimal cutoff value of PWH in operation time and postoperative albumin are 200 minutes and 30 g/L, respectively. Pulmonary tuberculosis, long operation time and low postoperative albumin level are independent risk factors for PWH following surgery for STB. Curing pulmonary tuberculosis, controlling operation time and supervising postoperative serum albumin may decrease the risk of PWH among STB patients.
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Affiliation(s)
- Guanyin Jiang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yong Zhu
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Muzi Zhang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wanyuan Qin
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Tuotuo Xiong
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yunsheng Ou
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Fan J, Lan T, Tang K, Wang G, Dong W, Li D, Yan G, Li Y, Lei G, Shan J, Wang Q, Ma J, Huang H, Qin S. The Comparative Influence of 2 and 4 Weeks Preoperative Antituberculosis Treatment on Spinal Tuberculosis Surgery: A Multicenter, Prospective, Randomized Clinical Trial. Infect Dis Ther 2021; 10:1451-1463. [PMID: 34120314 PMCID: PMC8322202 DOI: 10.1007/s40121-021-00462-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 05/18/2021] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION A trade-off between successful surgery and minimizing the operation delay for patients with spinal tuberculosis (TB) is a major consideration to determine the duration of preoperational anti-TB treatment (AAT). In this study, 2 and 4 weeks preoperative AAT durations were compared for their influence on the operation outcomes. METHOD A multicenter, prospective, randomized trial was conducted in four hospitals in China. New patients with spinal TB were recruited and randomly allocated to two groups (2 or 4 weeks' preoperative treatment) and administered the standardized first-line anti-TB drugs. The symptom changing and indicators reflecting recovery and side effects of the treatment were monitored. Patient was followed up for another 18 months after completion of treatment. RESULTS In total, 150 eligible patients were enrolled between June 2014 and December 2016, and 13 patients were excluded after the enrollment. The remaining 137 participants were randomly allocated to the 2-week group (n = 68) or the 4-week group (n = 69). These two groups acquired similar surgical outcomes, considering wound healing rate within 3 months after the operation (94.20%, 65/69 vs 89.71%, 61/68; P = 0.333) and bony fusion rate within 6 months (98.46%, 64/65 vs 95.45%, 63/66; P = 0.317). However, the culture positive rate of pus collected during operation in the 4-week group (41.94%) was significantly lower than that of the 2-week group (60.94%, P = 0.033). No reoccurrence of disease was observed in either group during the 18-month follow-up period. CONCLUSION Patients with spinal TB administered 2 or 4 weeks of preoperative anti-TB treatment acquired similar surgical outcomes. However, patients who underwent the operation sooner suffered 2 weeks less agony from the disease.
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Affiliation(s)
- Jun Fan
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China
| | - Tinglong Lan
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China
| | - Kai Tang
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China
| | - Guirong Wang
- National Clinical Laboratory On Tuberculosis, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Weijie Dong
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China
| | - Dawei Li
- The 8th Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Guangxuan Yan
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China
| | - Yuan Li
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China
| | - Guohua Lei
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China
| | - Jianlin Shan
- Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | | | - Jianhua Ma
- Beijing Geriatric Hospital, Beijing, China
| | - Hairong Huang
- National Clinical Laboratory On Tuberculosis, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China.
| | - Shibing Qin
- Department of Orthopedics, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beiguan St #9, Beijing, 101149, China.
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Luiselli G, Daci R, Cruz-Gordillo P, Panda A, Sorour O, Slavin J. Utilization of anterior lumbar interbody fusion for severe kyphotic deformity secondary to Pott’s disease: illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2021; 2:CASE21126. [PMID: 35854678 PMCID: PMC9265165 DOI: 10.3171/case21126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/30/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Spinal tuberculosis may result in severe kyphotic deformity. Effective restoration of lordosis and correction of sagittal balance often requires invasive osteotomies associated with significant morbidity. The advantages of focusing on symptomatic management and staging in the initial treatment of these deformities have not been well reported to date. OBSERVATIONS The authors reported the case of a 64-year-old Vietnamese woman with a history of spinal tuberculosis who underwent anterior lumbar interbody fusion (ALIF) for symptomatic treatment of L5–S1 radiculopathy resulting from fixed kyphotic deformity. Postoperatively, the patient experienced near immediate symptom improvement, and radiographic evidence at 1-year follow-up showed continued lordotic correction of 30° as well as stable sagittal balance. LESSONS In this case, an L5–S1 ALIF was sufficient to treat the patient’s acute symptoms and provided satisfactory correction of a tuberculosis-associated fixed kyphotic deformity while effectively delaying more invasive measures, such as a vertebral column resection. Patients with adult spinal deformity may benefit from less invasive staging procedures before treating these deformities with larger surgeries.
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Affiliation(s)
- Gabrielle Luiselli
- Department of Neurological Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Rrita Daci
- Department of Neurological Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Peter Cruz-Gordillo
- Department of Neurological Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Ashwin Panda
- Department of Neurological Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Omar Sorour
- Department of Neurological Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Justin Slavin
- Department of Neurological Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
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Maziad AM, Adogwa O, Duah HO, Yankey KP, Owusu DN, Sackeyfio A, Owiredu MA, Wilps T, Ofori-Amankwah G, Coleman F, Akoto H, Wulff I, Boachie-Adjei O. Surgical management of complex post-tuberculous kyphosis among African patients: clinical and radiographic outcomes for a consecutive series treated at a single institution in West Africa. Spine Deform 2021; 9:777-788. [PMID: 33400232 DOI: 10.1007/s43390-020-00258-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 11/18/2020] [Indexed: 11/29/2022]
Abstract
STUDY DESIGN Retrospective review of consecutive series. OBJECTIVE To assess the clinical and radiographic outcomes after surgical management of post-tuberculous kyphosis. Post-tuberculous (TB) kyphosis can lead to progressive pulmonary and neurological deterioration. Surgery is indicated to decompress neural elements and correct the spine deformity. Although posterior vertebral column resection (PVCR) has been established as the treatment of choice for severe TB kyphosis, there is paucity of studies on the clinical outcomes among patients treated in West Africa. METHODS Clinical and radiographic data of 57 patients (pts) who underwent surgical correction of post-TB kyphosis at a single site in West Africa between 2013 and 2018 (≥ 2-year follow-up in 36 pts, ≥ 1-year FU in 21 pts). Pre- and post-op SRS scores and radiographic outcomes were compared using Paired t test. RESULTS 57 patients, 36M:21F. Mean age 19 (11-57 years). 22/57 pts (39.3%) underwent pre-op halo gravity traction (HGT) for an average duration of 86 days (8-144 days). HGT pts had a higher baseline regional kyphosis (125.1 ± 20.9) compared to non-HGT pts (64.6 ± 31.8, p < 0.001). Post-HGT regional kyphosis corrected to 101.2 ± 23 (24° correction). 53 pts (92.9%) underwent posterior-only surgery and 4 (7.0%) combined anterior-posterior surgery. 39 (68.4%) had PVCR, 11 (19.3%) PSO, and 16 (28.1%) thoracoplasty. Intraoperative neuromonitoring (IOM) signal changes occurred in 23/57 pts (≈ 40%), dural tear in 5 pts (8.8%), pleural tear in 3 pts (5.3%), ureteric injury in 1 pt (1.7%), and vascular injury in 1 pt (1.7%). Post-op complications included four (7.0%) infection, three (5.3%) implant related, two (3.5%) radiographic (one PJK and one DJK), one (1.7%) neurologic, one (1.7%) wound problem, and two (3.5%) sacral ulcers. IOM changes were similar in the VCR (48.7%) and non-VCR (23.5%) pts, p > 0.05. Complication rates were similar among HGT and non-HGT groups. Significant improvements from baseline were seen in the average SRS Total and domains scores and radiographic measurements for patients who attained 2-year follow-up. CONCLUSION PVCR ± HGT can provide safe and optimal correction in cases of severe post-TB kyphosis with good clinical and radiographic outcomes in underserved regions.
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Affiliation(s)
- Ali M Maziad
- Department of Orthopedic Surgery, Ain Shams University Hospital, Abbasseya Sq., Cairo, Egypt.
| | - Owoicho Adogwa
- Department of Neurosurgery, University of Texas Southwestern Medical School, Dallas, USA
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Wu X, Xiong G, Hua W, Wang K, Li S, Zhang Y, Yang C. Adjacent segment degeneration and spinal cord compression in rigid angular kyphosis of spinal tuberculosis and its intraoperative management strategy. J Spinal Cord Med 2021; 44:375-382. [PMID: 31204907 PMCID: PMC8081331 DOI: 10.1080/10790268.2019.1624428] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Objective: This study aimed to evaluate the clinical effects of a posterior surgical strategy for rigid angular kyphosis in the healed late stage of thoracolumbar tuberculosis, especially emphasizing the management of adjacent segment degeneration.Design: This is a retrospective study.Setting: This study was performed at Union Hospital, Tongji Medical College, Wuhan, ChinaParticipants: A total of 11 patients with rigid angular kyphosis in the healed late stage of thoracolumbar tuberculosis were included.Interventions: Each patient underwent posterior vertebral column resection (PVCR) for the correction of kyphosis, and mPSO was used for decompression of the stenotic adjacent segments.Outcome measures: Postoperatively, clinical and radiological evaluation was assessed.Results: Eight patients underwent PVCR, and 4 patients underwent both the PVCR and mPSO procedures. The average operation time was 6.5 hours (4.5-7.5 hours). The kyphotic angle improved from 97.5 ± 21.3° preoperatively to 45.4 ± 17.2° postoperatively. According to the ASIA grading system, 8 patients recovered to grade E, 2 to grade D, and 1 patient to grade A.Conclusion: PVCR is an effective procedure for the correction of rigid angular kyphosis in patients with spinal tuberculosis. Adjacent segment degeneration is an important risk factor for causing neurologic deficits, and posterior surgical management for angular kyphosis of thoracolumbar tuberculosis and spinal decompression using mPSO are recommended.
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Affiliation(s)
- Xinghuo Wu
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Guang Xiong
- Department of Orthopaedic Surgery, People's Hospital of Macheng City, Huanggang, People’s Republic of China,Correspondence to: Guang Xiong, Department of Orthopaedic Surgery, People’s Hospital of Macheng City, Huanggang, People’s Republic of China.
| | - Wenbin Hua
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Kun Wang
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Shuai Li
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Yunkun Zhang
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Cao Yang
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China,Cao Yang, Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan430022, People’s Republic of China; Ph: 86-27-85351626.
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Huang Y, Hu W, Li J, Wang T, Liu H, Zheng G, Zhang X, Wang Y. Transpedicular bi-vertebrae wedge osteotomy in treatment of post-tubercular spinal deformity: a retrospective study. BMC Musculoskelet Disord 2021; 22:345. [PMID: 33845826 PMCID: PMC8042881 DOI: 10.1186/s12891-021-04220-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/01/2021] [Indexed: 11/13/2022] Open
Abstract
Background In the late stage of spinal tuberculosis, the bony destruction and vertebral collapse often leads to significant kyphosis, presenting clinically as a painful gibbus deformity, with increased instability, vertebral body translations and increased risk of neurologic involvement. Spinal osteotomy is thought to be suitable for most patients with severe rigid kyphosis. The aim of this study was to evaluate the efficacy of transpedicular bi-vertebrae osteotomy technique in the patients with Pott’s kyphosis and other post-tubercular spinal deformity. Methods Between January 2012 and December 2015, 18 patients with post-tubercular spinal deformity underwent the transpedicular bi-vertebrae wedge osteotomy, with a minimum follow up of 27.0 months. Preoperative and postoperative kyphotic angle, sagittal plane parameters (TK for thoracic deformity, TLK for thoracolumbar and LL for lumbar deformity) and sagittal vertical axis (SVA) were measured. Oswestry Disability Index (ODI), Visual analog scale (VAS) and modified American Spinal Injury Association grading (ASIA) of preoperative and final follow-up were documented and compared. Results The average operation time was 305 minutes (range, 200–430 minutes) with a mean intraoperative blood loss of 425 mL (range, 200-700 mL). The kyphotic angles decreased from 80.3° (range, 28.5°-130.8°) preoperatively to 26.1° (range, 7.0°-63.3°) at the final follow-up (P<0.01). The mean VAS score was reduced from preoperative 5.2(range, 2-9) to 0.9(range, 0-2, P<0.01) and the ODI improved from 55.3% (range, 46%-76%) to 6.3% (range, 2%-18%, P<0.01). At final follow-up, there was radiographic evidence of solid fusion at the osteotomy site and fixed segments in all patients. Neurological function improved from ASIA scale D to E in 7 patients, C to D in 3 patients. Conclusions Our results suggest that transpedicular bi-vertebrae wedge osteotomy is a safe and effective treatment option for post-tubercular spinal deformity. This technique achieves satisfying correction and fusion rates with adequate decompression of neurological elements.
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Affiliation(s)
- Yi Huang
- Nankai University School of Medicine, Nankai University, 300071, Tianjin, China
| | - Wenhao Hu
- Nankai University School of Medicine, Nankai University, 300071, Tianjin, China
| | - Jing Li
- Department of Orthopedics, General Hospital of Chinese People's Liberation Army, 100853, Beijing, China
| | - Tianhao Wang
- Department of Orthopedics, General Hospital of Chinese People's Liberation Army, 100853, Beijing, China
| | - Huawei Liu
- Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, 102218, Beijing, China
| | - Guoquan Zheng
- Department of Orthopedics, General Hospital of Chinese People's Liberation Army, 100853, Beijing, China
| | - Xuesong Zhang
- Department of Orthopedics, General Hospital of Chinese People's Liberation Army, 100853, Beijing, China
| | - Yan Wang
- Department of Orthopedics, General Hospital of Chinese People's Liberation Army, 100853, Beijing, China.
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Wedam Atogebania J, Xun B. Invited commentary 'Comparison of three different bone graft methods for single segment lumbar tuberculosis: A retrospective single-center cohort study. Int J Surg 2020; 80:19-20. [PMID: 32569841 DOI: 10.1016/j.ijsu.2020.05.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 05/30/2020] [Indexed: 11/29/2022]
Abstract
The study is designed to contrast the clinical efficacy of one stage posterior debridement with iliac bone graft, titanium mesh bone graft or granular bone graft in the surgical treatment of single segment lumbar tuberculosis [1].
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Affiliation(s)
- Julius Wedam Atogebania
- The First Affiliated Hospital of Hainan Medical University Department of Surgery, Haikou, 570311, China.
| | - Bi Xun
- The First Affiliated Hospital of Hainan Medical University, Department of Surgery, Haikou, 570311, China.
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Du X, Ou YS, Xu S, He B, Luo W, Jiang DM. Comparison of three different bone graft methods for single segment lumbar tuberculosis: A retrospective single-center cohort study. Int J Surg 2020; 79:95-102. [PMID: 32442690 DOI: 10.1016/j.ijsu.2020.05.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 05/14/2020] [Accepted: 05/14/2020] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To compare the clinical efficacy of one stage posterior debridement with iliac bone graft, titanium mesh bone graft or granular bone graft in the surgical treatment of single segment lumbar tuberculosis. METHODS Ninety-eight patients who underwent one stage posterior debridement, bone graft and internal fixation for single segment lumbar tuberculosis from 2015 to 2018 were involved in this study, involving 32 case in iliac bone graft group, 32 case in titanium mesh bone graft group and 34 cases in granular bone graft group. The primary outcomes involved operative time, operative blood loss, postoperative hospital stay, visual analogue scale (VAS) score, erythrocyte sedimentation rate (ESR), C reactive protein (CRP), ASIA grade and postoperative complications. The secondary outcomes were Cobb angle correction and loss, and bone graft fusion time. All the outcomes were recorded and analyzed. RESULTS Compared with iliac bone graft and titanium mesh bone graft group, granular bone graft had shorter operative time (P = 0.003), less operative blood loss (P = 0.010) and shorter bone graft fusion time (P < 0.001). With the follow-up of 14-36 months, the VAS score, ESR, CRP and neurological function in the three groups were all significantly improved (P < 0.05). The bone graft fusion time of the granular bone graft group was significantly shorter than iliac bone graft group and titanium mesh bone graft (P < 0.05), but no significant differences were found in the correction and loss of Cobb angle, and the incidence of complications among the three groups (n.s.). CONCLUSION Granular bone graft has less surgical trauma and shorter bone graft fusion time compared with iliac bone graft and titanium mesh bone graft in the surgical treatment of single segment lumbar tuberculosis. The three methods may achieve comparable clinical efficacy in alleviating symptoms, correcting kyphosis and improving neurological function for appropriate cases.
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Affiliation(s)
- Xing Du
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yun-Sheng Ou
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
| | - Shuai Xu
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Bin He
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Wei Luo
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Dian-Ming Jiang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
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Rathod TN, Shah KA. Vertebral column resection for post tuberculosis severe kyphotic deformity: Results of 5 year follow-up. J Orthop 2019; 19:122-127. [PMID: 32025118 DOI: 10.1016/j.jor.2019.11.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 11/24/2019] [Indexed: 11/16/2022] Open
Abstract
Background Spinal TB is endemic in our study region and many patients present with severe kyphotic deformities and neurological deficit. We corrected such deformities with all posterior single stage surgeries. This study was undertaken to evaluate the results, efficacy and safety of this technique. Methods Deformity correction of 16 patients was done during January 2012 to December 2014. All patients underwent posterior only approach for vertebral column resection at peri-apical region, posterior instrumentation with pedicular screws and anterior reconstruction using mesh cage. Postoperative X-ray films were evaluated. All patients were followed up at six weeks, 12 weeks, 18 weeks, six months and yearly thereafter. At follow-up patients were evaluated neurologically and radio-graphically. Results Mean age of the patients was 19.43 years. (Range 3-37) An average 1.62 vertebrae were excised and 5.93 vertebral levels were instrumented. Mean blood loss was 1013 ml and the mean duration of surgery was 6.78 h. The decrease in mean kyphotic deformity from preoperative 90.08⁰ to postoperative 38.06⁰ was statistically significant. (P < 0.000) Mean percentage correction was 57.59%. No pseudoarthrosis was found on X-rays. The decrease in Oswestry's Disability Index was from 55.43 to 10.06 was statistically significant. (P < 0.000) Two patients had neurological complications and one patient had wound complication. Conclusion The safety and efficacy of Posterior VCR technique for post tuberculosis severe kyphotic deformity is favorable with no severe late stage complications. Excision of ribs, careful handling of cord and gradual correction of deformity with good hemostasis is important.
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Affiliation(s)
- Tushar Narayan Rathod
- Department of Orthopaedics, Seth G S Medical College & KEM Hospital, Parel, Mumbai, India
| | - Kunal Ajitkumar Shah
- Department of Orthopaedics, Seth G S Medical College & KEM Hospital, Parel, Mumbai, India
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Zeng Y, Cheng P, Tan J, Li Z, Chen Y, Li LT, Zheng Y, Wang G, Xu J, Zhang Z. Comparison of three surgical approaches for thoracolumbar junction (T12-L1) tuberculosis: a multicentre, retrospective study. BMC Musculoskelet Disord 2019; 20:524. [PMID: 31706297 PMCID: PMC6842549 DOI: 10.1186/s12891-019-2891-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/10/2019] [Indexed: 11/22/2022] Open
Abstract
Background The surgical approaches to thoracolumbar junction (T12-L1) tuberculosis were controversial. We aimed to compare the safety and efficacy of three different procedures through a multicentre retrospective study. Methods The medical records of thoracolumbar junction tuberculosis patients (n = 177) from January 2005 to January 2015 were collected and reviewed. Forty-five patients underwent anterior debridement and instrumented fusion (Group A), 52 underwent anterior combined with posterior debridement and instrumented fusion (Group B) and 80 underwent posterior-only debridement and instrumented fusion (Group C). Patients with neurological deficit were 10 in Group A, 23 in Group B, 36 in Group C. All patients had a standard preoperative and postoperative anti - tuberculous therapy regimen. Clinical outcomes, laboratory indexes and radiological evaluation of the three groups were compared. Operations at each centre were performed by the respective senior medical teams of the six different hospitals. Results All three surgical approaches achieved bone fusion and pain relief. Cases with neurological deficits had different degrees of improvement after surgery. The operative time was 330.2 ± 45.4 min, 408.0 ± 54.3 min, 227.9 ± 58.5 min, and the blood loss was 744.0 ± 193.8 ml, 1134.6 ± 328.2 ml, 349.8 ± 289.4 ml in groups A, B and C respectively. The average loss of correction was 5.5 ± 3.7° in group A, 1.6 ± 1.9° in group B, 1.7 ± 2.2° in group C, and the difference between groups except B vs C were of statistically significant (P < 0.05). Conclusions For patients with thoracolumbar junction (T12-L1) tuberculosis, the posterior-only procedure is the better than the anterior-only procedure in the correction of kyphosis and maintenance of spinal stability. The posterior-only procedure is recommended because it achieves the same efficacy as combined procedure with shorter operation time, less blood loss and trauma.
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Affiliation(s)
- Yanping Zeng
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Peng Cheng
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Jiulin Tan
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Zhilin Li
- Department of Orthopaedics, Lanzhou Military Region General Hospital, Lanzhou, China
| | - Yuan Chen
- Department of Orthopaedics, Yulin People's Hospital, Yulin, China
| | - Li Tao Li
- Department of Orthopaedics, 8th Medical Centre of Chinese PLA General Hospital Tuberculosis Research Institute, Beijing, China
| | - Yonghong Zheng
- Department of Orthopaedics, Xi'an Jiaotong University Second Affiliated Hospital, Xi'an, China
| | - Gaoju Wang
- Department of Orthopaedics, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jianzhong Xu
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Zehua Zhang
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
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Zhang H, Guo Q, Wang Y, Guo C, Tang M. The efficiency of the posterior-only approach using shaped titanium mesh cage for the surgical treatment of spine tuberculosis in children: A preliminary study. J Orthop Surg (Hong Kong) 2019; 26:2309499018806684. [PMID: 30352547 DOI: 10.1177/2309499018806684] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
PURPOSE The study aimed to evaluate the efficiency of the posterior-only approach using shaped titanium mesh cage for surgical treatment of spinal tuberculosis (TB) in children. METHODS Between January 2011 and July 2013, 22 children with a single motion spinal segment involved, including 10 with thoracic, 4 with thoracolumbar, and 8 with lumbar, were enrolled in the study. The patients were treated by the posterior-only approach using the shaped titanium mesh cages. Their medical records and radiographs were retrospectively analyzed. RESULTS The mean operating time was 163 min (ranging from 120 min to 200 min). Blood loss was 210-550 ml with an average of 300 ml. The mean follow-up period was 41.1 months. At the final follow-up, all patients showed a solid bony fusion without the infection recurrence. The average bone fusion time was 6.2 months. The average correction of the local segment kyphosis angle was 6.9° (from 9.2° preoperative to 2.3° postoperative). Minimal loss in correction angle was noted in these patients at the final follow-up (only 1.5°). Changes in erythrocyte sedimentation rate, local segment kyphosis angle, and neurological status demonstrated a significant clinical improvement in all children at their last follow-up. CONCLUSION Children with spinal TB of a single motion spinal segment involved can be successfully treated by the posterior-only approach using shaped titanium mesh cage. It is a minimally invasive, safe, and effective surgical procedure.
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Affiliation(s)
- Hongqi Zhang
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qiang Guo
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yunjia Wang
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chaofeng Guo
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mingxing Tang
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
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BARROS ALDERICOGIRÃOCAMPOSDE, SILVA LUISEDUARDOCARELLITEIXEIRADA, PEREIRA MARCELOGLAUBERDASILVA, BARCELLOS ANDRELUIZLOYELO, CAVALCANTI LUCASROCHA. POSTERIOR VERTEBRAL COLUMN RESECTION IN MULTIPLE LEVELS IN CHILDREN WITH VERTEBRAL TUBERCULOSIS. COLUNA/COLUMNA 2019. [DOI: 10.1590/s1808-185120191803195285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Objective To evaluate the clinical and radiological results of posterior vertebral column resection in the treatment of kyphosis due to vertebral tuberculosis in children under 9 years of age with neurological deficit. Methods Retrospective study of a series of 5 cases, 4 females and 1 male, mean age of 4.7 years at the time of surgery, with spinal tuberculosis and mean kyphosis of 89 degrees. Results All patients underwent surgical treatment with PVCR in multiple levels, with a mean number of 3.6 resected vertebrae, mean surgical time of 359 minutes, mean postoperative stay of 21.2 days. The mean follow-up was 29 months. The mean kyphosis correction was 62.6%. Before surgery, all patients had signs of spinal cord injury, one of which did not present a deficit of strength or sensibility (ASIA E), but there were pyramidal signs and a history of falls. The other 4 had some degree of sensory-motor dysfunction, with ASIA score varying from A to D. Postoperative complications included two dehiscences of suture, one pneumothorax and one pneumonia, all with favorable evolution. Four patients progressed with neurological improvement and one of them had persistence of the neurological deficit until the last follow-up. Conclusions Multiple-level PVCR has proven to be a safe and effective option for the treatment of kyphotic deformity in spinal tuberculosis in children with neurological deficit. Level of evidence IV; Case Series.
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Alsaleh K, Alduhaish A. A limited unilateral transpedicular approach for anterior decompression of the thoracolumbar spinal cord in elderly and high-risk patients. JOURNAL OF CRANIOVERTEBRAL JUNCTION AND SPINE 2019; 10:88-93. [PMID: 31404136 PMCID: PMC6652254 DOI: 10.4103/jcvjs.jcvjs_20_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: Surgical treatment for elderly patients with thoracolumbar (TL) kyphosis and spinal cord (SC) compression presents significant challenges due to compression location, the amount of deformity, and patient's medical status might not permit full correction of the deformity. In this series, we present a surgical approach that provides adequate decompression without the risks associated with a pedicle subtraction osteotomy/posterior vertebral column resection or an anterior corpectomy. Methods: Three patients presented with TL kyphosis and progressive neurologic symptoms. All had acute weakness; none were ambulatory. SC was compressed over the apex of kyphosis, and for some, there was spinal stenosis at the proximal junction of the TL spine. The surgical technique involved unilateral resection of the pars, pedicles, the posterior one-third of the lateral wall of the vertebral body, decancellation of the impinging kyphus, and finally resection of the posterior vertebral body wall compressing the SC followed by instrumentation and fusion two levels above and below the fused segments. Results: All patients survived the procedure and left the hospital after 10–22 days. Estimated blood loss was 653 ml. No deep infections occurred. One patient developed acute tubular necrosis but recovered fully. The other two showed improvement of one Frankel grade and were independent in the final follow-up. One patient developed acute tubular necrosis but recovered fully yet his neurologic status was unchaged. The other two showed improvement of one Frankel grade and were independent in the final follow-up. Conclusion: The procedure described presents a compromise that fits the more elderly patient that might not be able to tolerate major deformity correction and at the same time provides similar results in the short and medium term to more extensive procedures.
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Affiliation(s)
- Khalid Alsaleh
- Department of Orthopedics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Amjad Alduhaish
- Department of Orthopedics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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The Ecuador Pediatric Spine Deformity Surgery Program: An SRS-GOP Site, 2008-2016. Spine Deform 2019; 7:220-227. [PMID: 30660215 DOI: 10.1016/j.jspd.2018.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 07/16/2018] [Accepted: 07/30/2018] [Indexed: 11/23/2022]
Abstract
STUDY DESIGN Retrospective case series. OBJECTIVES The purpose of this study is to (1) describe the development of our Spinal Deformity Program; (2) assess the surgical outcomes, including health-related quality of life (HRQOL), radiographic measures, and complications; and (3) explore predictors for HRQOL outcomes. SUMMARY OF BACKGROUND DATA The Scoliosis Research Society (SRS) is very interested in international program site development to provide safe surgical care for children in low- and middle-income countries (LMICs). There is a need for reporting program development and outcomes from these sites. After several years of building local relations and infrastructure, our program started performing spine surgery in 2008. METHODS All operations were performed at Roberto Gilbert Elizalde Children's Hospital in Guayaquil, Ecuador. At a minimum of two years and average of four years postoperatively, patients received a clinical evaluation, radiographs, and the Spanish SRS-22r questionnaire. RESULTS Twenty-eight (74%) of the 38 children who received spine surgery between May 2008 and 2015 are included in this study. Twenty-three (82%) were female with an average age of 14 years at the time of surgery and 18 years at follow-up. The mean total SRS-22r score was 4.3 and mean percentage major curve correction was 57%. Curve location was found to be a significant predictor of postoperative SRS-22r scores with double curves having poorer scores (p = .004). Two complications were pseudarthrosis and postoperative delayed paraplegia, both of which resolved after revision surgery. No infections or other long-term complications have occurred. CONCLUSIONS The development of equitable surgical care for all children is a primary goal of the SRS. Undertaking the task to perform surgery in LMIC comes with the responsibility to monitor and maintain the highest quality. Our program was safely developed to address the surgical needs of children with good midterm HRQOL outcomes, adequate radiographic curve correction, and no permanent complications. LEVEL OF EVIDENCE Level IV.
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Boody BS, Tarazona DA, Vaccaro AR. Evaluation and Management of Pyogenic and Tubercular Spine Infections. Curr Rev Musculoskelet Med 2018; 11:643-652. [PMID: 30280287 PMCID: PMC6220010 DOI: 10.1007/s12178-018-9523-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW To review the most current diagnostic tools and treatment options for pyogenic and tubercular spine infection. RECENT FINDINGS Recent studies have focused on risk factors for failed nonoperative management in order to improve patient selection. Also, spine instrumentation and different grafting options have been safely utilized in the setting of an active infection without increasing the incidence of reoccurrence. However, the optimal surgical technique has yet to be established and instead should be patient specific. Spine infections include a broad spectrum of disorders including discitis, vertebral osteomyelitis, and spinal epidural abscess. It is paramount to recognized spine infections early due to the potential catastrophic consequences of paralysis and sepsis. The management of spine infections continues to evolve as newer diagnostic tools and surgical techniques become available. Magnetic resonance imaging with contrast is the imaging study of choice and computed tomography-guided biopsies are crucial for guiding antibiotic selection. Antibiotics are the mainstay of treatment and surgery is indicated in patients with neurological deficits, sepsis, spinal instability, and those who have failed nonoperative treatment.
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Affiliation(s)
- Barrett S Boody
- The Rothman Institute, 925 Chestnut St, 5th Floor, Philadelphia, PA, 19107, USA.
| | - Daniel A Tarazona
- The Rothman Institute, 925 Chestnut St, 5th Floor, Philadelphia, PA, 19107, USA
| | - Alexander R Vaccaro
- The Rothman Institute, 925 Chestnut St, 5th Floor, Philadelphia, PA, 19107, USA
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Hua W, Wu X, Zhang Y, Gao Y, Li S, Wang K, Liu X, Yang S, Yang C. Incidence and risk factors of neurological complications during posterior vertebral column resection to correct severe post-tubercular kyphosis with late-onset neurological deficits: case series and review of the literature. J Orthop Surg Res 2018; 13:269. [PMID: 30367662 PMCID: PMC6203975 DOI: 10.1186/s13018-018-0979-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 10/17/2018] [Indexed: 11/20/2022] Open
Abstract
Background Severe post-tubercular kyphosis with late-onset neurological deficits is difficult to treat, with high risk of neurological complications. This study retrospectively evaluates the efficacy and safety of posterior vertebral column resection (PVCR) for treating severe post-tubercular kyphosis with late-onset neurological deficits. Methods From January 2012 to December 2015, 13 patients with severe post-tubercular kyphosis underwent PVCR. All these patients were of late-onset neurological deficits. The operative time, blood loss, preoperative and postoperative kyphotic angles, sagittal vertical axis (SVA), neurological status, and complications were recorded. The preoperative and postoperative Oswestry Disability Index (ODI) scores and visual analog scale (VAS) scores for back pain were compared. The American Spinal Injury Association (ASIA) grading system was used to evaluate neurological function. Results The mean postoperative follow-up period was 28.6 months. The mean operative time was 388 ± 46 min. The mean blood loss was 2554 ± 1459 ml. The mean preoperative and postoperative kyphotic angles were 93.7 ± 14.4° and 31.7 ± 7.3°, respectively, with a mean correction of 62.0 ± 13.8°. The mean preoperative and postoperative SVA were 43.2 ± 44.4 mm and 17.8 ± 16.2 mm, respectively. The mean ODI score improved from 56.3 ± 5.1 preoperatively to 18.3 ± 18.5 at last follow-up. The mean VAS score improved from 6.4 ± 1.8 preoperatively to 1.8 ± 0.8 at last follow-up. Two cases had spinal cord injuries, including one complete paraplegia and one incomplete paraplegia, and a total neurological complication rate of 15.4%. The risk factors for neurological complications were summarized. Conclusions Severe post-tubercular kyphosis with late-onset neurological deficits can be corrected by PVCR carefully and properly to prevent neurological complications. In many cases with stenosis adjacent to the angular kyphosis, sufficient decompression of the spinal cord at the segments with stenosis is necessary before correcting the kyphosis.
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Affiliation(s)
- Wenbin Hua
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xinghuo Wu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yukun Zhang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yong Gao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Shuai Li
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Kun Wang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xianzhe Liu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Shuhua Yang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Cao Yang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Hu W, Zhang X, Yu J, Hu F, Zhang H, Wang Y. Vertebral column decancellation in Pott's deformity: use of Surgimap Spine for preoperative surgical planning, retrospective review of 18 patients. BMC Musculoskelet Disord 2018; 19:13. [PMID: 29334957 PMCID: PMC5769555 DOI: 10.1186/s12891-018-1929-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 01/02/2018] [Indexed: 11/13/2022] Open
Abstract
Background In the late stage of Spinal tuberculosis, the bony destruction and vertebral collapse often leads to significant kyphosis, presenting clinically as a painful gibbus deformity, with increased instability, vertebral body translations and increased risk of neurologic involvement. Vertebral column decancellation is thought to be suitable for most patients with severe rigid kyphosis. Surgimap Spine, could offer a pragmatic graphical method for the surgical planning of osteotomies. The aim of this study was to evaluate the efficacy of Vertebral column decancellation planned preoperatively with the computer software-assistance in the patients with Pott’s kyphosis. Methods Between May 2012 and May 2015, 18 patients with Pott’s kyphosis underwent the Vertebral column decancellation using Surgimap Spine for preoperative surgical planning. Preoperative and postoperative Konstam’s angle, sagittal vertical angle, lumbar lordosis, thoracic kyphosis, pelvic tilt and pelvic incidence were measured. Visual analog scale and American Spinal Injury Association were documented. Results The Konstam’s angles decreased from 88.1° (range, 70–105°) preoperatively to 18.5° (range, 7–31°) (P < 0.01). All patients reached the physiological limits at the final follow-up. The mean VAS score was reduced from preoperative 7.1 (range, 6–8) to 1.8 (range, 1–3, P < 0.01) and the ODI improved from 65.8% (range, 58–74%) to 20.2% (range, 12–38%, P < 0.01). At final follow-up, there was radiographic evidence of solid fusion at the osteotomy site and fixed segments in all patients. Neurological function improved from ASIA scale D to E in 5 patients. The patients were followed up for 30.4 months on average. Conclusion Vertebral column decancellation is an effective treatment option for severe Pott’s kyphosis. The surgical planning software Surgimap Spine can be a reliable and helpful tool that provides a simplified method to evaluate and analyze the spino-pelvic parameters and simulate the osteotomy procedure. According to individual character, the appropriate surgery strategy should be selected.
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Affiliation(s)
- Wenhao Hu
- The Department of Orthopedics, Chinese PLA General Hospital, Fuxing Rd. 28, Haidian District, Beijing, China
| | - Xuesong Zhang
- The Department of Orthopedics, Chinese PLA General Hospital, Fuxing Rd. 28, Haidian District, Beijing, China
| | - Jiayi Yu
- Department of Renal cancer and Melanoma, Peking University Cancer Hospital, Fucheng Rd. 28, Haidian District, Beijing, China
| | - Fanqi Hu
- The Department of Orthopedics, Chinese PLA General Hospital, Fuxing Rd. 28, Haidian District, Beijing, China
| | - Hao Zhang
- The Department of Orthopedics, Chinese PLA General Hospital, Fuxing Rd. 28, Haidian District, Beijing, China
| | - Yan Wang
- The Department of Orthopedics, Chinese PLA General Hospital, Fuxing Rd. 28, Haidian District, Beijing, China.
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Fisahn C, Alonso F, Hasan GA, Tubbs RS, Dettori JR, Schildhauer TA, Rustagi T. Trends in Spinal Surgery for Pott's Disease (2000-2016): An Overview and Bibliometric Study. Global Spine J 2017; 7:821-828. [PMID: 29238648 PMCID: PMC5722002 DOI: 10.1177/2192568217735827] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
STUDY DESIGN Systematic review. OBJECTIVES (1) What are the surgical indications? Have they changed over time since the year 2000? (2) What is the current surgical approaches of choice? Have they changed over time since the year 2000? Do they vary by geographical region? (3) What are the most common outcome measures following surgery? METHODS Electronic databases and reference lists of key articles were searched from database inception from January 1, 2000 to December 31, 2016 to identify studies specifically evaluating surgical indications, current surgical approaches, and outcome measures for spinal tuberculosis. RESULTS Six randomized controlled trials were identified from our search (1 excluded: no surgical arm identified after review) Neurological deficit, instability and deformity were common indications identified. Surgical approach included predominantly anterior for cervical spine and posterior for thoracic and lumbar spine. Combined approach was preferred in pediatric cases. Degree of deformity correction, neurological outcomes, and fusion formed the main bases of assessing surgical outcomes. CONCLUSIONS Majority of the current literature is from South Asia. The presence of neurological compromise, deformity, and instability were the primary criteria for surgical intervention. The preferred approach varied with the anatomical region of the spine in adults. Outcome measures predominantly involved deformity correction, neurological deficit, and fusion.
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Affiliation(s)
- Christian Fisahn
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA,BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany,Christian Fisahn, Swedish Neuroscience Institute, Swedish Medical Center, 550 17th Avenue, Seattle, WA 98122, USA.
| | - Fernando Alonso
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
| | - Ghazwan A. Hasan
- Shaheed Ghazi Al-Hariri Specialized Surgical Hospital, Baghdad, Iraq
| | | | | | | | - Tarush Rustagi
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA,Indian Spinal Injuries Centre, New Delhi, India
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Hu HT, Liu FY, Yu JH, Ren L, Gu ZF, Sun XZ. Vertebral column decortication for the management of sharp angular spinal deformity in Pott disease: Case report. Medicine (Baltimore) 2017; 96:e8592. [PMID: 29137084 PMCID: PMC5690777 DOI: 10.1097/md.0000000000008592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
RATIONALE Extremely sharp angular spinal deformity of healed tuberculosis can be corrected by vertebral column resection (VCR). However, the VCR techniques have many limitations including spinal column instability, greater blood loss, and greater risk of neurologic deficit. PATIENT CONCERNS We described a new spinal osteotomy technique to collect sharp angular spinal deformity in Pott disease. A 52-year-old woman presented with back pain and gait imbalance. DIAGNOSIS The kyphosis of healed tuberculosis was diagnosed based on history and imaging examinations. INTERVENTION A new posterior VCR was designed to treat this disease. OUTCOMES The neurological function improved from Japanese Orthopedic Association scale 3 to 7. The back pain and neurological function were significantly improved. The Oswestry Disability Index decreased from 92 to 34. There was also a significant decrease in back pain visual analog scale from 9 to 2. LESSONS For cases with extremely severe Pott kyphotic deformity, the technology of modified VCR offers excellent clinical and radiographic results.
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Wong YW, Samartzis D, Cheung KMC, Luk K. Tuberculosis of the spine with severe angular kyphosis. Bone Joint J 2017; 99-B:1381-1388. [DOI: 10.1302/0301-620x.99b10.bjj-2017-0148.r1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 06/08/2017] [Indexed: 11/05/2022]
Abstract
Aims To address the natural history of severe post-tuberculous (TB) kyphosis, with focus upon the long-term neurological outcome, occurrence of restrictive lung disease, and the effect on life expectancy. Patients and Methods This is a retrospective clinical review of prospectively collected imaging data based at a single institute. A total of 24 patients of Southern Chinese origin who presented with spinal TB with a mean of 113° of kyphosis (65° to 159°) who fulfilled inclusion criteria were reviewed. Plain radiographs were used to assess the degree of spinal deformity. Myelography, CT and MRI were used when available to assess the integrity of the spinal cord and canal. Patient demographics, age of onset of spinal TB and interventions, types of surgical procedure, intra- and post-operative complications, and neurological status were assessed. Results All except one of the 24 patients were treated with anti-TB chemotherapy when they were first diagnosed with spinal TB. They subsequently received surgery either for neurological deterioration, or deformity correction in later life. The mean follow-up was 34 years (11 to 59) since these surgical interventions. Some 16 patients (66.7%) suffered from late neurological deterioration at a mean of 26 years (8 to 49) after the initial drug treatment. The causes of neurological deterioration were healed disease in nine patients (56.2%), re-activation in six patients (37.5%) and adjacent level spinal stenosis in one patient (6.3%). The result of surgery was worse in healed disease. Eight patients without neurological deterioration received surgery to correct the kyphosis. The mean correction ranged from 97° to 72°. Three patients who were clinically quiescent with no neurological deterioration were found to have active TB of the spine. Solid fusion was achieved in all cases and no patient suffered from neurological deterioration after 42 years of follow-up. On final follow-up, six patients were noted to have deceased (age range: 47 years to 75 years). Conclusion Our study presents one of the longest assessments of spinal TB with severe kyphosis. Severe post-TB kyphosis may lead to significant health problems many years following the initial drug treatment. Early surgical correction of the kyphosis, solid fusion and regular surveillance may avoid late complications. Paraplegia, restrictive lung disease and early onset kyphosis might relate to early death. Clinically quiescent disease does not mean cure. Cite this article: Bone Joint J 2017;99-B:1381–8.
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Affiliation(s)
- Y. W. Wong
- The University of Hong Kong, Room
516, 5th Floor, Professorial
Block, Queen Mary Hospital, 102
Pokfulam Road, Hong Kong
| | - D. Samartzis
- The University of Hong Kong, Room
515, 5th Floor, Professorial
Block, Queen Mary Hospital, 102
Pokfulam Road, Hong Kong
| | - K. M. C. Cheung
- The University of Hong Kong, Room
503, 5th Floor, Professorial
Block, Queen Mary Hospital, 102
Pokfulam Road, Hong Kong
| | - K. Luk
- The University of Hong Kong, Room
506, Professorial Block, Queen
Mary Hospital, 102 Pokfulam Road, Hong
Kong
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Muheremu A, Ma Y, Ma Y, Ma J, Cheng J, Xie J. Halo-pelvic traction for severe kyphotic deformity secondary to spinal tuberculosis. Medicine (Baltimore) 2017; 96:e7491. [PMID: 28700493 PMCID: PMC5515765 DOI: 10.1097/md.0000000000007491] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
To evaluate the efficacy and safety of Halo-pelvic ring traction in the treatment of severe kyphotic deformity secondary to spinal tuberculosis.Eighty patients with severe kyphotic deformity due to spinal tuberculosis were included in the study. Forty of those patients (experimental group) received Halo- pelvic ring traction before surgery and the rest (control group) received surgical treatment directly. Two groups were compared by means of the duration of surgery, intraoperative blood loss, correction of Cobb angle, change in patient height, and American Spinal Injury Association (ASIA) impairment scale.Halo-pelvic traction group achieved significantly (P < .05) better results than direct surgical treatment group by means of the time of surgery (244 ± 58 minutes vs 276 ± 47 minutes, P = .036), intraoperative blood loss (950 ± 236 mL 1150 ± 305 mL, P = .018), correction of Cobb angle (68.3 ± 12.6 vs 55.6 ± 13.8, P = .001), change in patient height (9.4 ± 4.0 cm vs 6.8 ± 3.8 cm, P = .024). The mean improvement of ASIA scale was more in the experimental group than in the control group (0.23 ± 0.07 vs 0.15 ± 0.06); however, the difference is not statistically significant (P = .09).Halo-pelvic ring traction before osteotomy can be applied in patients with severe spinal kyphotic deformity due to spinal tuberculosis to increase efficacy and safety of surgical treatment.
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Yin X, Liu P, Liu YY, Fan WL, Liu BY, Zhao JH. Utilization of ring-shaped bone allograft for surgical treatment of adolescent post-tubercular kyphosis: A retrospective study. Medicine (Baltimore) 2017; 96:e7132. [PMID: 28614236 PMCID: PMC5478321 DOI: 10.1097/md.0000000000007132] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 05/20/2017] [Accepted: 05/22/2017] [Indexed: 11/28/2022] Open
Abstract
This study aimed to investigate the mid-term outcome of ring-shaped bone allografts in the surgical treatment of adolescent post-tubercular kyphosis secondary to spinal tuberculosis.The records of adolescent patients diagnosed with spinal tuberculosis who received treatment in our department between 2009 and 2013 were retrospectively reviewed. The anterior approach was used in cases of cervical kyphosis and the posterior approach was used in cases of thoracic and lumbar kyphosis. During the surgery, the ring-shaped bone was used as a structural bone graft associated with the cancellous bone filing in the center portion of the ring shape. Cobb's angle, signs of spinal infusion on computed tomography, and complications were followed up.A total of 25 patients were included in our study. Among them, 3 involved the cervical region, 5 involved the thoracic region, 8 involved the thoracolumbar region, and 9 involved the lumbar region. The preoperative kyphosis deformity was a mean 65° Cobb's angle (40°-97°) compared to the postoperative 14° Cobb's angle (10°-21°) for an average correction of 51°. All wounds healed well without graft rejection. All patients achieved bone fusion 3 months postoperative for a 100% fusion rate.Our results show that the ring-shaped allograft bone is an effective option for the treatment of adolescent kyphosis. The ring-shaped allograft bone demonstrated satisfactory mechanical strength and vertebral fusion without mid-term metallic toxicity.
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De la Garza Ramos R, Goodwin CR, Abu-Bonsrah N, Bydon A, Witham TF, Wolinsky JP, Sciubba DM. The epidemiology of spinal tuberculosis in the United States: an analysis of 2002–2011 data. J Neurosurg Spine 2017; 26:507-512. [DOI: 10.3171/2016.9.spine16174] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE
The aim of this study was to investigate the incidence of spinal tuberculosis (TB) in the US between 2002 and 2011.
METHODS
The Nationwide Inpatient Sample database from 2002 to 2011 was used to identify patients with a discharge diagnosis of TB and spinal TB. Demographic and hospital data were obtained for all admissions, and included age, sex, race, comorbid conditions, insurance status, hospital location, hospital teaching status, and hospital region. The incidence rate of spinal TB adjusted for population growth was calculated after application of discharge weights.
RESULTS
A total of 75,858 patients with a diagnosis of TB were identified, of whom 2789 had a diagnosis of spinal TB (3.7%); this represents an average of 278.9 cases per year between 2002 and 2011. The incidence of spinal TB decreased significantly—from 0.07 cases per 100,000 persons in 2002 to 0.05 cases per 100,000 in 2011 (p < 0.001), corresponding to 1 case per 2 million persons in the latter year. The median age for patients with spinal TB was 51 years, and 61% were male; 11.6% were patients with diabetes, 11.4% reported recent weight loss, and 8.1% presented with paralysis. There were 619 patients who underwent spinal surgery for TB, with the most common location being the thoracolumbar spine (61.9% of cases); 50% of patients had instrumentation of 3 or more spinal segments.
CONCLUSIONS
During the examined 10-year period, the incidence of spinal TB was found to significantly decrease over time in the US, reaching a rate of 1 case per 2 million persons in 2011. However, the absolute reduction was relatively small, suggesting that although it is uncommon, spinal TB remains a public health concern and most commonly affects male patients approximately 50 years of age. Approximately 20% of patients with spinal TB underwent surgery, most commonly in the thoracolumbar spine.
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Kinkpe CV, Onimus M, Sarr L, Niane MM, Traore MM, Daffe M, Gueye AB. Surgical Treatment of Angular Pott's Kyphosis with Posterior Approach, Pedicular Wedge Osteotomy and Canal Widening. Open Orthop J 2017; 11:274-280. [PMID: 28567156 PMCID: PMC5420167 DOI: 10.2174/1874325001711010274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 01/07/2017] [Accepted: 02/01/2017] [Indexed: 11/22/2022] Open
Abstract
Background: It has been observed that the correction of severe posttuberculous angular kyphosis is still a challenge, mainly because of the neurologic risk. Methods: Nine patients were reviewed after surgery (mean follow-up 18 months). There were 2 thoracic, 4 thoraco-lumbar and 3 lumbar kyphosis. The mean age at surgery was 23. Clinical results were evaluated by the Oswestry Disability Index (ODI) and by the neurologic evaluation. Preoperative, postoperative and final follow-up X-rays were assessed. The surgery included a posterior approach with cord release and correction by transpedicular wedge osteotomy and widening of the spinal canal. Results: Average kyphotic angulation was 72° before surgery, 10° after surgery and 12° at follow-up. Three out of four patients with neural deficit showed improvement. Neurologic complications included a transitory quadriceps paralysis, likely by foraminal compression of the root. Conclusion: A posterior transpedicular wedge osteotomy allows a substantial correction of the kyphosis, more by deflexion than by elongation, with limited neurologic risks. However it is mandatory to widely enlarge the spinal canal on the levels adjacent to the osteotomy, in order to allow the dura to expand backwards.
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Affiliation(s)
- C V Kinkpe
- Faculté de Médecine, Pharmacie et Odontologie de l'Université Cheikh Anta DIOP, Dakar, Sénégal.,Centre Hospitalier de l'Ordre de Malte (CHOM), Dakar, Sénégal
| | - M Onimus
- 8 chemin du cret F-25240 GELLIN, France
| | - L Sarr
- Faculté de Médecine, Pharmacie et Odontologie de l'Université Cheikh Anta DIOP, Dakar, Sénégal
| | - M M Niane
- UFR Santé de Thiès, Sénégal.,Centre Hospitalier de l'Ordre de Malte (CHOM), Dakar, Sénégal
| | - M M Traore
- Faculté de Médecine, Pharmacie et Odontologie de l'Université Cheikh Anta DIOP, Dakar, Sénégal.,Centre Hospitalier de l'Ordre de Malte (CHOM), Dakar, Sénégal
| | - M Daffe
- Faculté de Médecine, Pharmacie et Odontologie de l'Université Cheikh Anta DIOP, Dakar, Sénégal.,Centre Hospitalier de l'Ordre de Malte (CHOM), Dakar, Sénégal
| | - A B Gueye
- Faculté de Médecine, Pharmacie et Odontologie de l'Université Cheikh Anta DIOP, Dakar, Sénégal.,Centre Hospitalier de l'Ordre de Malte (CHOM), Dakar, Sénégal
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Sales de Gauzy J, Trinchero JF, Jouve JL. Pediatric orthopedic surgery in humanitarian aid. Orthop Traumatol Surg Res 2017; 103:S113-S123. [PMID: 27867136 DOI: 10.1016/j.otsr.2016.03.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 03/17/2016] [Accepted: 03/21/2016] [Indexed: 02/02/2023]
Abstract
Pediatric orthopedic surgery in humanitarian aid is conducted mainly in cooperation with emerging countries. Each mission is different, and depends on numerous parameters such as the country, the frequency of such missions, the pathologies encountered, the local structure and team, and the non-governmental organization (NGO) involved. Pathologies vary in etiology (tuberculosis, poliomyelitis) and severity. Each mission requires the presence of an experienced surgeon. Working conditions are often rudimentary. Surgical indications should be restricted to procedures that are going to be effective, with minimal postoperative complications, without any surgical "acrobatics". Teaching should be in association with the local university, and adapted to local needs. Mission objectives need to be realistic. Surgical indications should be adapted to local conditions, and the surgeon needs to be able to say "no" to procedures involving undue risk. The surgeon on mission should cooperate with local teams and be able to adapt to unusual situations. Assessment of results is essential to improving efficacy and evaluating the success of the mission.
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Affiliation(s)
- J Sales de Gauzy
- Hôpital des Enfants, 330, avenue de Grande-Bretagne, 31026 Toulouse cedex, France.
| | - J-F Trinchero
- Hôpital des Enfants, 330, avenue de Grande-Bretagne, 31026 Toulouse cedex, France
| | - J-L Jouve
- Hôpital Timone Enfants, 13000 Marseille, France
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Abstract
STUDY DESIGN A retrospective clinical study was performed. OBJECTIVE The aim of the study was to show patients their pre- and postoperative body photographs, and determine the effect on postoperative patient satisfaction for thoracic and thoracolumbar sharp and round angular kyphosis. SUMMARY OF BACKGROUND DATA Previous studies have reported the normative values of pelvic sagittal parameters and the classification of normal patterns of sagittal curvature, but no study has investigated and compared the clinical photographs of sharp and round kyphosis. METHODS In patients who underwent surgery for thoracic and thoracolumbar sharp and round angular kyphosis, whole spine anteroposterior and lateral radiographs, and clinical photographs were obtained preoperatively and at the final follow-up. Pelvic and spinal parameters were measured, and the pre- and postoperative photographs were shown to patients. The Scoliosis Research Society 22r (SRS22r) and Short Form 36 surveys were administered to all patients, and the scores were analyzed. RESULTS Thirty-eight patients diagnosed with kyphosis (mean age 19.6 yr, mean follow-up duration 26.4 mo) were divided into two groups: sharp (18 patients, mean age 20.1 yr) and round (20 patients, mean age 19.6 yr) kyphosis. There was no difference between values in the sharp and round groups in terms of age, follow-up duration, and Risser score (P > 0.05). In both groups, the subscores for pain, self-image, mental health, and satisfaction, except for the function/activity score, and the total score of the SRS22r survey were, however, significantly different between pre- and postoperative photographs. In addition, there was no significant difference between the two groups in any SRS22r domain and Short Form 36 scores. CONCLUSION The surgical treatment of kyphosis was uniformly associated with improved quality of life, regardless of the kyphosis type. Thus, showing patients their pre- and postoperative photographs may enhance patient satisfaction, as measured by SRS22r scores. LEVEL OF EVIDENCE 4.
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Kandwal P, G. V, Jayaswal A. Management of Tuberculous Infection of the Spine. Asian Spine J 2016; 10:792-800. [PMID: 27559464 PMCID: PMC4995267 DOI: 10.4184/asj.2016.10.4.792] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Accepted: 11/01/2015] [Indexed: 01/22/2023] Open
Abstract
Spinal tuberculosis accounts for nearly half of all cases of musculoskeletal tuberculosis. It is primarily a medical disease and treatment consists of a multidrug regimen for 9-12 months. Surgery is reserved for select cases of progressive deformity or where neurological deficit is not improved by anti-tubercular treatment. Technology refinements and improved surgical expertise have improved the operative treatment of spinal tuberculosis. The infected spine can be approached anteriorly or posteriorly, in a minimally invasive way. We review the various surgical techniques used in the management of spinal tuberculosis with focus on their indications and contraindications.
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Affiliation(s)
- Pankaj Kandwal
- Department of Orthopaedics, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
| | - Vijayaraghavan G.
- Department of Orthopaedics, Primus Superspeciality Hospital, New Delhi, India
| | - Arvind Jayaswal
- Department of Orthopaedics, Primus Superspeciality Hospital, New Delhi, India
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Treatment of Extreme Tuberculous Kyphosis Using Spinal Osteotomy and Halo-Pelvic Traction: A Case Report. Spine (Phila Pa 1976) 2016; 41:E237-41. [PMID: 26571168 DOI: 10.1097/brs.0000000000001195] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case report of treatment of extreme tuberculous kyphosis using spinal osteotomy and halopelvic traction. OBJECTIVE The aim of this study was to describe the process and outcome of treatment of a case with extreme tuberculous kyphosis using spine osteotomy and halo-pelvic traction. SUMMARY OF BACKGROUND DATA Spinal tuberculosis causes destruction, deformity, and paraplegia. Long-standing kyphosis may progress with growth in children, and produces respiratory insufficiency, and neurologic deficit. Surgery may help to prevent or reverse the neurological deterioration, while improving pulmonary function in cases with significant spinal deformity. METHODS Review of records and radiographs. RESULTS A 24-year-old female with tuberculous angular kyphosis presented with bilateral lower extremities paresis and dyspnea. The vertebral bodies from T3 to T9 were severely destructed, with a Cobb's angle of 180°on radiographs. The total duration of distraction using halopelvic apparatus kept 10 months. During the duration of traction, the patient underwent a posterior release surgery because flexibility of the kyphosis was not sufficient. Pedicle subtraction osteotomy and pedicle screw fixation were performed to achieve final correction when the Cobb's angle decreased to about 80°. After the whole treatment of halopelvic traction and spine ostetomy, the patient's height increased nearly 30 cm, whereas the angular kyphosis was corrected to a Cobb's angle of 30°. The patient had no complication and neurological deterioration during the treatment. Correction angle and good sagittal balance were well maintained in the duration of 2 years' follow-up. CONCLUSION The halo-pelvic apparatus produces high corrective forces applied over a long period, and it provides a slow and safe correction of deformity. In cases of extreme kyphotic deformity, halopelvic traction is an appropriate technique, while avoiding many serious complications from a rapid, one-stage correction. LEVEL OF EVIDENCE N/A.
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Panchmatia JR, Lenke LG, Molloy S, Cheung KMC, Kebaish KM. Review article: Surgical approaches for correction of post-tubercular kyphosis. J Orthop Surg (Hong Kong) 2015; 23:391-4. [PMID: 26715725 DOI: 10.1177/230949901502300328] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study reviewed the literature regarding the pros and cons of various surgical approaches (anterior, anterolateral, combined, and posterior) for correction of post-tubercular kyphosis. The anterior and anterolateral approaches are effective in improving neurological deficit but not in correcting kyphosis. The combined anterior and posterior approach and the posterior approach combined with 3-column osteotomy achieve good neurological improvement and kyphosis correction. The latter is superior when expertise and facilities are available.
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Affiliation(s)
- Jaykar R Panchmatia
- Spine Division, Department of Orthopaedic Surgery, Guy's and St. Thomas' Hospitals, London, United Kingdom
| | - Lawrence G Lenke
- Washington University School of Medicine in St. Louis, United States
| | - Sean Molloy
- The Royal National Orthopaedic Hospital, United Kingdom
| | - Kenneth M C Cheung
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong
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Apex of deformity for three-column osteotomy. Does it matter in the occurrence of complications? Spine J 2015; 15:2351-9. [PMID: 26165480 DOI: 10.1016/j.spinee.2015.07.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 04/22/2015] [Accepted: 07/01/2015] [Indexed: 02/03/2023]
Abstract
BACKGROUND Posterior vertebral column resection (PVCR) is a challenging but effective technique for the correction of complex spinal deformity. However, it has a high complication rate and carries a substantial risk for neurologic injury. PURPOSE The aim was to test whether the apex of the deformity influences the clinical outcomes and complications in patients undergoing PVCR. STUDY DESIGN A historical cohort was recruited from a single center and evaluated preoperatively, postoperatively, and at final follow-up. PATIENT SAMPLE Ninety-eight hyperkyphotic patients undergoing PVCR were included. Inclusion criteria consisted of kyphoscoliosis and hyperkyphosis surgically treated with PVCR as a primary or revision procedure. OUTCOME MEASURES The outcome measures included a number of neurologic complications. METHODS Receiver operator characteristic (ROC) curve analysis and Youden index (J) were used to estimate the optimum cut-off to predict neurologic complications for each potential risk factor. In three ROC analyses, we included separately body mass index (BMI), kyphosis degree, and age as independent variables and neurologic complications as the dependent variable. Logistic regression was used to estimate the odds ratios (ORs) and construct 95% confidence intervals (CIs). RESULTS Among the 98 patients, the etiologies were: post infectious (50), congenital (31), and others (17). The averages were: age 14±6.5 years, BMI 20±10 kg/m(2), American Society of Anesthesiologists 3±0.7, forced vital capacity 76±23%, fusion levels 10±3, estimated blood loss 1,319±720 mL, surgical time 375±101 minutes, and preoperative localized kyphosis 104±30°. Thirty-three patients had abnormal preoperative neurologic status. Major complications occurred in 46 patients (neurologic in 25). The apex of kyphosis was proximal thoracic T1-T5 (five patients), thoracic (TH) T6-T9 (17 patients), thoracolumbar T10-L2 (55 patients), and lumbar L3-S1 (nine patients). The level of apex and BMI were independent risk factors for neurologic complications: TH apex (OR: 101.30, 95% CI: 1.420-infinite; p=.037); BMI (OR: 1.92, 95% CI: 1.110-infinite; p=.026). CONCLUSIONS Posterior vertebral column resection for severe spine deformity is technically demanding and carries a substantial risk. The apex is a variable that influences the occurrence of neurologic complications, and the presence of a TH apex in particular could be a preoperative risk factor for neurologic complications.
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Late onset of progressive neurological deficits in severe angular kyphosis related to tuberculosis spondylitis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2015; 25:1039-46. [DOI: 10.1007/s00586-015-3997-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 05/03/2015] [Accepted: 05/03/2015] [Indexed: 11/28/2022]
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Lü G, Wang B, Li Y, Li L, Zhang H, Cheng I. Posterior vertebral column resection and intraoperative manual traction to correct severe post-tubercular rigid spinal deformities incurred during childhood: minimum 2-year follow-up. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2015; 24:586-93. [DOI: 10.1007/s00586-015-3760-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 01/07/2015] [Accepted: 01/07/2015] [Indexed: 10/24/2022]
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Wang Y, Xie J, Zhao Z, Li T, Zhang Y, Bi N, Shi Z, Cai Y, Zhang Y. Preoperative short-term traction prior to posterior vertebral column resection: procedure and role. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2015; 25:687-97. [PMID: 25575856 DOI: 10.1007/s00586-014-3752-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 12/30/2014] [Accepted: 12/30/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE Severe rigid spine deformity with sharp curve can be effectively corrected by posterior vertebral column resection (PVCR). Meanwhile, high risk of this procedure also has been recognized generally. The aim of this study is to review and evaluate the role of preoperative skull-femoral traction prior to PVCR for extremely severe rigid spinal deformity with sharp angular curve >150°. METHODS Twelve cases with extremely severe rigid deformities and sharp curves were treated by skull-femoral traction before operation. For them, the mean preoperative major scoliotic curve and kyphosis were 153° (110°-168°) and 109° (61°-180°). Continuous skull-femoral traction in supine position was started 4 weeks before operation. In the process of traction, tolerance, neurologic status, deformity changes, etc., were reviewed and documented for analysis. PVCR were performed in all these patients for final and main correction. RESULTS The final traction force in the 12 cases was 63% of body weight. After 4-week traction, the main scoliotic curve and kyphosis were decreased by 34 and 31%. In 1 week, main scoliotic curve and kyphosis were decreased by 19 and 15%. In 2 weeks, the major scoliosis curve was decreased by 11%, but kyphosis was unexpectedly increased by 4%. Deformity in the last 2 weeks was less significant than the first 2 weeks. After PVCR, the main scoliotic curve and kyphosis were improved 69 and 66%. No permanent neurological damage occurred. CONCLUSION Preoperative skull-femoral traction effectively mitigates the neurological risks of PVCR for extremely severe rigid spinal deformity with sharp curve. During traction, scoliosis can be improved more significantly and easily than kyphosis.
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Affiliation(s)
- Yingsong Wang
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
| | - Jingming Xie
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China.
| | - Zhi Zhao
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
| | - Tao Li
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
| | - Yin Zhang
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
| | - Ni Bi
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
| | - Zhiyue Shi
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
| | - Yunhua Cai
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
| | - Yuhao Zhang
- Department of Orthopaedics, The 2nd Affiliated Hospital of Kunming Medical University, 374# Dianmian Road, Kunming, 650101, Yunnan, People's Republic of China
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Vertebral column resection for thoracic hyperkyphosis in Pott's disease. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2014; 23:708-10. [PMID: 24549389 DOI: 10.1007/s00586-014-3225-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Stoker GE, Lenke LG, Kelly MP. Multilevel Posterior Vertebral Column Resection for the Revision of Congenital Dislocation of the Spine Following In Situ Fusion: A Case Report. Spine Deform 2014; 2:233-238. [PMID: 27927424 DOI: 10.1016/j.jspd.2014.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 02/12/2014] [Accepted: 02/16/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND CONTEXT Congenital dislocation of the spine (CDS) is a rare condition. Invariably, sagittal or coronal vertebral translation and an angulated neural canal exist. Mechanical instability, encroachment on the canal by the involved vertebrae, and coexistent spinal cord malformations have all been implicated in CDS-related neurologic deficit. Single-level vertebrectomy through a posterior midline approach has been recently described as first-line surgical intervention for CDS. PURPOSE To illustrate the use of multilevel posterior vertebral column resection (pVCR) for the postsurgical revision of CDS-centered spinal deformity. DESIGN Case report. METHODS Review of 2 cases in which CDS was reconstructed with pVCR. RESULTS A 6-year-old boy developed a 104° cervicothoracic kyphosis and myelopathy. An 11-year-old boy male developed a 92° thoracolumbar deformity but experienced only back pain. Both patients had undergone previous in situ fusion for CDS, and both presented with progressive, rigid, angular kyphosis. Two-level pVCRs were performed. At ultimate follow-up, imaging revealed sagittal correction of 75° (72%) in the 6-year-old child and 64° (70%) in the 11-year-old, and both were neurologically intact. CONCLUSIONS Multilevel pVCR is a technically demanding but feasible option for the treatment of CDS that has proven recalcitrant to in situ fusion.
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Affiliation(s)
- Geoffrey E Stoker
- Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8233, Saint Louis, MO 63110, USA
| | - Lawrence G Lenke
- Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8233, Saint Louis, MO 63110, USA.
| | - Michael P Kelly
- Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8233, Saint Louis, MO 63110, USA
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Zhang P, Shen Y, Ding WY, Zhang W, Shang Z. The role of surgical timing in the treatment of thoracic and lumbar spinal tuberculosis. Arch Orthop Trauma Surg 2014; 134:167-72. [PMID: 24337658 DOI: 10.1007/s00402-013-1904-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE To determine the outcome and safety of surgical treatment of thoracic and lumbar spinal tuberculosis in patients without obvious clinical and laboratory improvement after preoperative short-time chemotherapy. METHODS Data of 86 patients with single-level thoracic and lumbar tuberculosis, treated by one-stage posterior instrumentation combined with anterior radical debridement and fusion, were studied retrospectively. Patients were divided into two groups based on the results of erythrocyte sedimentation rate (ESR) after preoperative 2-week chemotherapy. Surgical outcome and prognosis were compared between the two groups. RESULTS After antituberculous chemotherapy for 2 weeks, the ESR did not decrease or even increase in 57 patients (group A), but decreased in 29 patients (group B). However, the ESR decreased gradually after surgery and returned to a normal level at the final follow-up in both groups. Between group A and B, no significant difference was observed in pain improvement (6.3 ± 1.4, 6.4 ± 1.4, respectively, P = 0.805). The corrected angle was 12.4° ± 5.9°, 13.8° ± 6.4°, respectively, for group A and group B (P = 0.305). CONCLUSIONS It is safe and effective to carry out the surgery just after a short-time antituberculous chemotherapy. And it is the postoperative drugs, not the preoperative drugs, that play an important role in reinforcing the surgical outcome.
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Affiliation(s)
- Peng Zhang
- Department of Spine Surgery, The Third Hospital of Hebei Medical University, 139 Ziqiang Road, Shijiazhuang, 050051, China
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Pellisé F. Tuberculosis and Pott's disease, still very relevant health problems. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2013; 22 Suppl 4:527-8. [PMID: 23053763 PMCID: PMC3691405 DOI: 10.1007/s00586-012-2531-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/30/2012] [Indexed: 11/28/2022]
Affiliation(s)
- Ferran Pellisé
- Spine Unit, Servicio de COT, Hospital Vall d’Hebron, Pg. Vall Hebron 119-129, 08035 Barcelona, Spain
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