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Mishra S, Mishra PK, Verma VK, Issrani M, Prasad SS, Hodigere VC. Surgical Decision-Making in Thoracolumbar Fractures: A Systematic Review of Anterior and Posterior Approach. J Orthop Case Rep 2025; 15:204-211. [PMID: 40351626 PMCID: PMC12064250 DOI: 10.13107/jocr.2025.v15.i05.5612] [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: 02/20/2025] [Revised: 03/13/2025] [Indexed: 05/14/2025] Open
Abstract
Introduction Fractures in the thoracolumbar region of the vertebral column are very common and often require surgical intervention. Surgery is typically aimed at restoring or maintaining neurological function and correction of the vertebral column. Systematic Review There are two commonly used approaches for surgery, the anterior and the posterior approach. Uncertainties remain regarding the best surgical approach for the treatment of traumatic thoracolumbar fractures. The results of studies comparing the anterior and posterior surgical approaches for treating thoraco-lumbar fractures have been compiled in this review. Numerous metrics, including neurological results, Cobb angle recovery, and post-operative complications, have been used. It was observed that both approaches yielded a similar result when considering the improvement in Frankel grades and recovery of the Cobb angle. Conclusion We further report that patients undergoing decompression using the anterior approach incurred higher blood loss, longer hospital stays, and higher operating costs; these findings support the posterior approach as being safer and more practical.
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Affiliation(s)
- Shekhar Mishra
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences Bhopal, Madhya Pradesh, India
| | - Pankaj Kumar Mishra
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences Bhopal, Madhya Pradesh, India
| | - Virendra Kumar Verma
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences Bhopal, Madhya Pradesh, India
| | - Mohit Issrani
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences Bhopal, Madhya Pradesh, India
| | - Swasti Sundar Prasad
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences Bhopal, Madhya Pradesh, India
| | - Vishwakarma C Hodigere
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences Bhopal, Madhya Pradesh, India
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Luo B, Chen H, Zou M, Yan Y, Ouyang X, Wang C. Advances in the clinical diagnosis and treatment of multiple-level noncontiguous spinal fractures. Front Neurol 2024; 15:1469425. [PMID: 39639988 PMCID: PMC11617556 DOI: 10.3389/fneur.2024.1469425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2024] [Accepted: 11/07/2024] [Indexed: 12/07/2024] Open
Abstract
Multiple-level noncontiguous spinal fractures (MNSF) are spinal fractures that involve at least 2 sites and are characterized by the presence of one intact vertebra or intact functional spinal unit between the fractured vertebrae. MNSF account for 2.5-19% of all spinal fractures. MNSF are easily missed or have a delayed diagnosis in clinical practice and their treatment is more complex than that for single-segment spine fractures. In this article, the authors briefly summarize the advances in the etiology and mechanisms of MNSF, the identification of their involved sites and their classification, diagnosis, treatment, and prognosis.
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Affiliation(s)
| | | | | | | | | | - Cheng Wang
- The First Affiliated Hospital, Department of Spine Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, China
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Hoffmann MF, Kuhlmann K, Schildhauer TA, Wenning KE. Improvement of vertebral body fracture reduction utilizing a posterior reduction tool: a single-center experience. J Orthop Surg Res 2023; 18:321. [PMID: 37098619 PMCID: PMC10131469 DOI: 10.1186/s13018-023-03793-7] [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: 09/20/2022] [Accepted: 04/11/2023] [Indexed: 04/27/2023] Open
Abstract
BACKGROUND Extensive research regarding instabilities and prevention of kyphotic malalignment in the thoracolumbar spine exists. Keystones of this treatment are posterior instrumentation and anterior vertebral height restoration. Anterior column reduction via a single-stage procedure seems to be advantageous regarding complication, blood loss, and OR-time. Mechanical elevation of the anterior cortex of the vertebra may prevent the necessity of additional anterior stabilization or vertebral body replacement. The purpose of this study was to examine (1) if increased bony reduction in the anterior vertebral cortex could be achieved by utilization of an additional reduction tool, (2) if postoperative loss of vertebral height could be reduced, and (3) if anterior column reduction is related to clinical outcome. METHODS From one level I trauma center, 173 patients underwent posterior stabilization for fractures of the thoracolumbar region between 2015 and 2020. Reduction in the vertebral body was performed via intraoperative lordotic positioning or by utilization of an additional reduction tool (Nforce, Medtronic). The reduction tool was mounted onto the pedicle screws and removed after tightening of the locking screws. To assess bony reduction, the sagittal index (SI) and vertebral kyphosis angle (VKA) were measured on X-rays and CT images at different time points ((1) preoperative, (2) postoperative, (3) ≥ 3 months postoperative). Clinical outcome was assessed utilizing the Ostwestry Disability Index (ODI). RESULTS Bisegmental stabilization of AO/OTA type A3/A4 vertebral fractures was performed in 77 patients. Thereof, reduction was performed in 44 patients (females 34%) via intraoperative positioning alone (control group), whereas 33 patients (females 33%) underwent additional reduction utilizing a mechanical reduction tool (instrumentation group). Mean age was 41 ± 13 years in the instrumentation group (IG) and 52 ± 12 years in the control group (CG) (p < 0.001). No differences in terms of gender and comorbidities were found between the two groups. Preoperatively, the sagittal index (SI) was 0.69 in IG compared to 0.74 in CG (p = 0.039), resulting in a vertebral kyphosis angle (VKA) of 15.0° vs. 11.7° (p = 0.004). Intraoperatively, a significantly greater correction of the kyphotic deformity was achieved in the IG (p < 0.001), resulting in a compensation of the initially more severe kyphotic malalignment. The SI was corrected by 0.20-0.88 postoperatively, resulting in an improvement of the VKA by 8.7°-6.3°. In the CG, the SI could be corrected by 0.12-0.86 and the VKA by 5.1°-6.6°. The amount of correction was influenced by the initial deformity (p < 0.001). Postoperatively, both groups showed a loss of correction, resulting in a gain of 0.08 for the SI and 4.1° in IG and 0.03 and 2.0°, respectively. The best results were observed in younger patients with initially severe kyphotic deformity. Considering various influencing factors, clinical outcome determined by the ODI showed no significant differences between both groups. CONCLUSION Utilization of the investigated reduction tool during posterior stabilization of vertebral body fractures in a suitable collective of young patients with good bone quality and severe fracture deformity may lead to better reduction in the ventral column of the fractured vertebral body and angle correction. Therefore, additional anterior stabilization or vertebral body replacement may be prevented.
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Affiliation(s)
- Martin F Hoffmann
- Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil Bochum, Bürkle-de-La-Camp-Platz 1, 44789, Bochum, Germany.
| | - Kristina Kuhlmann
- Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil Bochum, Bürkle-de-La-Camp-Platz 1, 44789, Bochum, Germany
| | - Thomas A Schildhauer
- Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil Bochum, Bürkle-de-La-Camp-Platz 1, 44789, Bochum, Germany
| | - Katharina E Wenning
- Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil Bochum, Bürkle-de-La-Camp-Platz 1, 44789, Bochum, Germany
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Posterior Injured Vertebra Column Resection and Spinal Shortening for Thoracolumbar Fracture Associated with Severe Spinal Cord Injury: A Retrospective Case-Control Observational Study. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:9000122. [PMID: 36248949 PMCID: PMC9560854 DOI: 10.1155/2022/9000122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/26/2022] [Accepted: 09/03/2022] [Indexed: 11/17/2022]
Abstract
Background Thoracolumbar spinal fracture associated with severe spinal cord injury (sSCI) is a kind of severe traumatic spine injury. Although various approaches are currently used to treat sSCI-related thoracolumbar fractures, the neurological function of patients has not been significantly improved by surgery. Objective To evaluate the therapeutic effects of the new procedure of posterior injured vertebra column resection (PIVCR) and spinal shortening for the treatment of thoracolumbar fracture associated with sSCI. Methods In this retrospective case-control observational study, we included 66 patients with thoracolumbar fractures associated with sSCI in our institution from January 2015 to December 2017. According to the different surgical approaches, the patients were allocated to group A (n = 32, received simple posterior decompression and fixation) and group B (n = 34, received PIVCR and spinal shortening). All patients' clinical and radiologic outcomes were collected to evaluate retrospectively. The clinical outcomes were gathered, including the intraoperative blood loss, operative time, visual analog scale (VAS) score, and American Spinal Injury Association (ASIA) impairment scale. The radiologic outcomes were collected involving the range of spinal shortening, canal encroachment, heights of the anterior edge of the vertebral body, and the Cobb angle. Results There was no significant difference in the two groups regarding preoperative demographic data, VAS scores, segmental kyphosis Cobb, canal encroachment, and neurological status. The range of spinal shortening in group B was an average 1.57 ± 0.40 cm and 36.45 ± 6.56% of the height of the single spinal motion segment. Due to the characteristics of the surgical procedure, group B got complete decompression of the spinal cord and better postoperative canal decompression than group A. Thus, better clinical outcomes, including neurological improvement, loss of corrective Cobb angle, and VAS improvement, were shown in group B at the follow-up investigation than those in group A (P < 0.05). Conclusion PIVCR and spinal shortening surgical procedure is a safe, reliable, and effective approach to treating thoracolumbar fracture associated with sSCI.
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Hamzaoglu A, Elsadig M, Karadereler S, Mutlu A, Akman YE, Ozturk H, Aslantürk O, Sanlı T, Kahraman S, Enercan M. Single-Stage Posterior Vertebral Column Resection With Circumferential Reconstruction for Thoracic/Thoracolumbar Burst Fractures With or Without Neurological Deficit: Clinical Neurological and Radiological Outcomes. Global Spine J 2022; 12:801-811. [PMID: 33445964 PMCID: PMC9344513 DOI: 10.1177/2192568220964453] [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] [Indexed: 11/17/2022] Open
Abstract
STUDY DESIGN Retrospective study. OBJECTIVE The aim of this study is to evaluate the clinical, neurological, and radiological outcomes of posterior vertebral column resection (PVCR) technique for treatment of thoracic and thoracolumbar burst fractures. METHODS Fifty-one patients (18 male, 33 female) with thoracic/thoracolumbar burst fractures who had been treated with PVCR technique were retrospectively reviewed. Preoperative and most recent radiographs were evaluated and local kyphosis angle (LKA), sagittal and coronal spinal parameters were measured. Neurological and functional results were assessed by the American Spinal Injury Association (ASIA) Impairment Scale, visual analogue scale score, Oswestry Disability Index, and Short Form 36 version 2. RESULTS The mean age was 49 years (range 22-83 years). The mean follow-up period was 69 months (range 28-216 months). Fractures were thoracic in 16 and thoracolumbar in 35 of the patients. AO spine thoracolumbar injury morphological types were as follows: 1 type A3, 15 type A4, 4 type B1, 23 type B2, 8 type C injuries. PVCR was performed in a single level in 48 of the patients and in 2 levels in 3 patients. The mean operative time was 434 minutes (range 270-530 minutes) and mean intraoperative blood loss was 520 mL (range 360-1100 mL). The mean LKA improved from 34.7° to 4.9° (85.9%). For 27 patients, the initial neurological deficit (ASIA A in 8, ASIA B in 3, ASIA C in 5, and ASIA D in 11) improved at least 1 ASIA grade (1-3 grades) in 22 patients (81.5%). Solid fusion, assessed with computed tomography at the final follow-up, was achieved in all patients. CONCLUSION Single-stage PVCR provides complete spinal canal decompression, ideal kyphosis correction with gradual lengthening of anterior column together with sequential posterior column compression. Anterior column support, avoidance of the morbidity of anterior approach and improvement of neurological deficit are the other advantages of the single stage PVCR technique in patients with thoracic/thoracolumbar burst fractures.
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Affiliation(s)
| | | | | | - Ayhan Mutlu
- Florence Nightingale Hospital, Istanbul, Turkey
| | | | | | - Okan Aslantürk
- Malatya Education and Research Hospital, Malatya, Turkey
| | - Tunay Sanlı
- Florence Nightingale Hospital, Istanbul, Turkey
| | - Sinan Kahraman
- Istanbul Bilim University Faculty of
Medicine, Istanbul, Turkey,Sinan Kahraman, Department of Orthopaedics
and Traumatology, Istanbul Bilim University Faculty of Medicine, Abide-i
Hurriyet Cad. No. 166, Sisli 34381 Istanbul, Turkey.
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Kwok M, Zhang AS, DiSilvestro KJ, Younghein JA, Kuris EO, Daniels AH. Dual expandable interbody cage utilization for enhanced stability in vertebral column reconstruction following thoracolumbar corpectomy: A report of two cases. NORTH AMERICAN SPINE SOCIETY JOURNAL (NASSJ) 2021; 8:100081. [PMID: 35141646 PMCID: PMC8819912 DOI: 10.1016/j.xnsj.2021.100081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/22/2021] [Accepted: 09/22/2021] [Indexed: 11/22/2022]
Abstract
Background Thoracolumbar corpectomies require adequate anterior column spinal reconstruction, often achieved through a single static or expandable cage. Patients with larger vertebrae, or those who require a larger footprint of reconstruction placed via a posterior approach are technically challenging. The aim of this report was to describe a novel approach for reconstruction using two smaller expandable cages following corpectomy, in the setting of tumor and trauma. Methods These technical reports illustrate a novel intraoperative technique with reconstruction via dual expandable cages implanted posteriorly from a bilateral costotransversectomy and transpedicular approaches. Due to the smaller size of each cage, implantation in the vertebral column was achieved with minimal retraction of the spinal cord. Results Two patients underwent urgent corpectomy in the thoracolumbar spine using this technique. Clinical improvement was evident post-surgery and adequate spine stabilization was confirmed radiographically without cage migration or subsidence, at up to one year of clinical follow up. No iatrogenic neurological deficits were reported in each case as well. Conclusion To the authors’ knowledge, this is the first report of a corpectomy where this surgical technique was implemented in the thoracolumbar spine. This technique created a large footprint of reconstruction with less retraction on the spinal cord during surgery, reducing the potential for neurological complications. An alternative strategy is to place a larger footprint reconstruction through an anterior or lateral approach; however, these techniques also have potential morbidity which require consideration.
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Affiliation(s)
- Michael Kwok
- Alpert Medical School of Brown University, Providence, RI 02903, United States
- Corresponding author at: MS, 222 Richmond Street, Providence, RI 02912.
| | - Andrew S. Zhang
- Department of Orthopaedic Surgery, Brown University and Rhode Island Hospital, Providence, RI 02903, United States
| | - Kevin J. DiSilvestro
- Department of Orthopaedic Surgery, Brown University and Rhode Island Hospital, Providence, RI 02903, United States
| | - J. Andrew Younghein
- Department of Orthopaedic Surgery, Brown University and Rhode Island Hospital, Providence, RI 02903, United States
| | - Eren O. Kuris
- Department of Orthopaedic Surgery, Brown University and Rhode Island Hospital, Providence, RI 02903, United States
| | - Alan H. Daniels
- Department of Orthopaedic Surgery, Brown University and Rhode Island Hospital, Providence, RI 02903, United States
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Gao QP, Yang DZ, Yuan ZB, Guo YX. Prognostic factors and its predictive value in patients with metastatic spinal cancer. World J Clin Cases 2021; 9:5470-5478. [PMID: 34307601 PMCID: PMC8281408 DOI: 10.12998/wjcc.v9.i20.5470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/25/2021] [Accepted: 04/26/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The spine is the most common location of metastatic diseases. Treating a metastatic spinal tumor depends on many factors, including patients' overall health and life expectancy. The present study was conducted to investigate prognostic factors and clinical outcomes in patients with vertebral metastases. AIM To investigate prognostic factors and their predictive value in patients with metastatic spinal cancer. METHODS A retrospective analysis of 109 patients with metastatic spinal cancer was conducted between January 2015 and September 2017. The prognoses and survival were analyzed, and the effects of factors such as clinical features, treatment methods, primary lesions and affected spinal segments on the prognosis of patients with metastatic spinal cancer were discussed. The prognostic value of Frankel spinal cord injury functional classification scale, metastatic spinal cord compression (MSCC), spinal instability neoplastic score (SINS) and the revised Tokuhashi score for prediction of prognosis was explored in patients with metastatic spinal tumors. RESULTS Age, comorbidity of metastasis from elsewhere, treatment methods, the number of spinal tumors, patient's attitude toward tumors and Karnofsky performance scale score have an effect on the prognosis of patients (all P < 0.05). With respect to classification of spinal cord injury, before operation, the proportion of grade B and grade C was higher in the group of patients who died than in the group of patients who survived, and that of grade D and grade E was lower in the group of patients who died than in the group of patients who survived (all P < 0.05). At 1 mo after operation, the proportion of grade A, B and C was higher in the group of patients who died than in the group of patients who survived, and that of grade E was lower in patients in the group of patients who died than in the group of patients who survived (all P < 0.05). MSCC occurred in four (14.3%) patients in the survival group and 17 (21.0%) patients in the death group (P < 0.05). All patients suffered from intractable pain, dysfunction in spinal cord and even paralysis. The proportion of SINS score of 1 to 6 points was lower in the death group than in the survival group, and the proportion of SINS score of 7 to 12 points was higher in the death group than in the survival group (all P < 0.05). The proportion of revised Tokuhashi score of 0 to 8 points and 9 to 11 points were higher in the death group than in the survival group, and the proportion of revised Tokuhashi score of 12 to 15 points was lower in the death group than in the survival group (all P < 0.05). Frankel spinal cord injury functional classification scale, MSCC, SINS and revised Tokuhashi score were important factors influencing the surgical treatment of patients with metastatic spinal cancer (all P < 0.05). CONCLUSION Frankel spinal cord injury functional classification scale, MSCC, SINS and revised Tokuhashi score were helpful in predicting the prognosis of patients with metastatic spinal cancer.
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Affiliation(s)
- Qing-Peng Gao
- Department of Spine Surgery, The Second Clinical Medical College of Jinan University, Shenzhen 518020, Guangdong Province, China
| | - Da-Zhi Yang
- Department of Spine Surgery, Shenzhen People’s Hospital, 2nd Clinical Medical College of Jinan University, Shenzhen 518020, Guangdong Province, China
| | - Zheng-Bin Yuan
- Department of Spine Surgery, Shenzhen People’s Hospital, 2nd Clinical Medical College of Jinan University, Shenzhen 518020, Guangdong Province, China
| | - Yu-Xia Guo
- Department of Gynecology, Shenzhen People’s Hospital, 2nd Clinical Medical College of Jinan University, Shenzhen 518020, Guangdong Province, China
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Zhang B, Zhou F, Wang L, Wang H, Jiang J, Guo Q, Lu X. A new decompression technique for upper lumbar fracture with neurologic deficit-comparison with traditional open posterior surgery. BMC Musculoskelet Disord 2019; 20:580. [PMID: 31787080 PMCID: PMC6886208 DOI: 10.1186/s12891-019-2897-1] [Citation(s) in RCA: 4] [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: 12/11/2018] [Accepted: 10/14/2019] [Indexed: 12/25/2022] Open
Abstract
Background Surgery is usually recommended for thoracolumbar fracture with neurologic deficit. However, traditional open posterior approach requires massive paraspinal muscles stripping, and the canal decompression may be limited and incomplete. We aimed to investigate a new approach via the Wiltse approach and the Kambin’s Triangle. Methods Twenty-one consecutive patients with traumatic upper lumbar fracture who received this new approach surgery between January 2015 and January 2016 constituted the new approach group. Twenty-nine patients received the traditional open posterior surgery between January 2014 and January 2015 were classified as the traditional posterior surgery group. Surgical informations including operative time, blood loss, drainage volume, hospitalization days were collected and compared among the two groups. The American Spinal Injury Association (ASIA) impairment scale and Visual Analog Score (VAS) were evaluated preoperatively, postoperatively and at 12 months follow-up. Results Patients in the new approach group had fewer operation time (128.3 ± 25.1 vs 151 ± 32.2 min, P = 0.01), less blood loss (243.8 ± 135.5 vs 437.8 ± 224.9 ml, P = 0.001) and drainage volume (70.7 ± 57.2 vs 271.7 ± 95.5 ml, P < 0.001), as well as shorter hospitalization stay than the traditional posterior surgery group (6.6 ± 1.8 vs 8.5 ± 2.4 d, P = 0.004). Similar neurologic recovery according to ASIA grade was achieved in both groups (Recovery index: 0.90 ± 0.53 vs 0.86 ± 0.51, P = 0.778). While the pain level was significantly lower in the new approach group postoperatively (2.6 ± 0.7 vs 3.5 ± 0.9, P < 0.001) and at 12 months follow-up (1.4 ± 0.9 vs 2.4 ± 0.8, P < 0.001). Conclusion The present new approach was successfully applied in the treatment of upper lumbar fracture with neurologic deficit. It can reduce iatrogenic trauma and achieve similar or better outcomes compared to the traditional posterior surgery.
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Affiliation(s)
- Bangke Zhang
- Department of Orthopaedics, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Fengjin Zhou
- Department of Spinal Surgery, Xi'an Zhongde Orthopedics Hospital, Xi'an, China
| | - Liang Wang
- Department of Orthopaedics, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Haibin Wang
- Department of Orthopaedics, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jiayao Jiang
- Department of Orthopaedics, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Qunfeng Guo
- Department of Orthopaedics, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China.
| | - Xuhua Lu
- Department of Orthopaedics, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China.
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Jiang Y, Wang F, Yu X, Li Z, Liang L, Ma W, Zhang G, Dong R. A Comparative Study on Functional Recovery, Complications, and Changes in Inflammatory Factors in Patients with Thoracolumbar Spinal Fracture Complicated with Nerve Injury Treated by Anterior and Posterior Decompression. Med Sci Monit 2019; 25:1164-1168. [PMID: 30753178 PMCID: PMC6380160 DOI: 10.12659/msm.912332] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 10/02/2018] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The aim of this study was to evaluate 2 methods to treat patients with thoracic lumbar spine fracture with merging spinal cord injury, including complications of surgery and the influence of inflammatory factors. MATERIAL AND METHODS Eighty patients were randomly divided into an anterior decompression group (study group) or a posterior decompression group (control group) to observe perioperative complications, evaluate preoperative and postoperative nerve function, and evaluate the 6-month injured vertebral height and Cobb angle of the vertebral bodies. The expression level of TGF-β₂ on day 1, day 7, day 15, and day 30 after treatment was detected by enzyme-linked immunosorbent assay (ELISA). RESULTS The nerve function sensation score, the height of the vertebral body, and the recovery of Cobb angle were better for the anterior decompression group than the posterior decompression group and the effect was significant (P<0.05). The complication rate for the posterior decompression group was lower than the anterior decompression group. The level of TGF-β₂ in the anterior decompression group was higher than in the posterior decompression group for the same times: after day 1, day 7, day 15, and day 30 after treatment (P<0.05). CONCLUSIONS Patients who had thoracic lumbar spine fracture with merging spinal cord injury and who had anterior fixation achieved a good fixation effect; their neurologic and vertebral injury recovery was better. However, this relatively complex and traumatic surgery must consider the clinical manifestations and fractures of the patients and select the appropriate surgical approach.
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Affiliation(s)
- Yongqiang Jiang
- Department of Neurosurgery, General Hospital of People’s Liberation Army (PLA), Beijing, P.R. China
| | - Fang Wang
- Department of Obstetrics and Gynecology, Inner Mongolia Autonomous Region People’s Hospital, Hohhot, Inner Mongolia, P.R. China
| | - Xinguang Yu
- Department of Neurosurgery, General Hospital of People’s Liberation Army (PLA), Beijing, P.R. China
| | - Zhijun Li
- Digital Medical Center, Inner Mongolia Medical University, Hohhot, Inner Mongolia, P.R. China
| | - Lu Liang
- Department of Surgery, Baotou Central Hospital, Baotou, Inner Mongolia, P.R. China
| | - Wensheng Ma
- Department of Surgery, Baotou Central Hospital, Baotou, Inner Mongolia, P.R. China
| | - Guili Zhang
- Department of Surgery, Baotou Central Hospital, Baotou, Inner Mongolia, P.R. China
| | - Ruihan Dong
- Department of Surgery, Baotou Central Hospital, Baotou, Inner Mongolia, P.R. China
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Verheyden AP, Spiegl UJ, Ekkerlein H, Gercek E, Hauck S, Josten C, Kandziora F, Katscher S, Kobbe P, Knop C, Lehmann W, Meffert RH, Müller CW, Partenheimer A, Schinkel C, Schleicher P, Scholz M, Ulrich C, Hoelzl A. Treatment of Fractures of the Thoracolumbar Spine: Recommendations of the Spine Section of the German Society for Orthopaedics and Trauma (DGOU). Global Spine J 2018; 8:34S-45S. [PMID: 30210959 PMCID: PMC6130107 DOI: 10.1177/2192568218771668] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
STUDY DESIGN consensus paper with systematic literature review. OBJECTIVE The aim of this study was to establish recommendations for treatment of thoracolumbar spine fractures based on systematic review of current literature and consensus of several spine surgery experts. METHODS The project was initiated in September 2008 and published in Germany in 2011. It was redone in 2017 based on systematic literature review, including new AOSpine classification. Members of the expert group were recruited from all over Germany working in hospitals of all levels of care. In total, the consensus process included 9 meetings and 20 hours of video conferences. RESULTS As regards existing studies with highest level of evidence, a clear recommendation regarding treatment (operative vs conservative) or regarding type of surgery (posterior vs anterior vs combined anterior-posterior) cannot be given. Treatment has to be indicated individually based on clinical presentation, general condition of the patient, and radiological parameters. The following specific parameters have to be regarded and are proposed as morphological modifiers in addition to AOSpine classification: sagittal and coronal alignment of spine, degree of vertebral body destruction, stenosis of spinal canal, and intervertebral disc lesion. Meanwhile, the recommendations are used as standard algorithm in many German spine clinics and trauma centers. CONCLUSION Clinical presentation and general condition of the patient are basic requirements for decision making. Additionally, treatment recommendations offer the physician a standardized, reproducible, and in Germany commonly accepted algorithm based on AOSpine classification and 4 morphological modifiers.
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Affiliation(s)
- Akhil P. Verheyden
- Clinic for Trauma, Orthopaedic and Spine Surgery, Lahr, Germany,These authors contributed equally to this article.,Akhil P. Verheyden, Clinic for Trauma, Orthopaedic and Spine Surgery, Lahr, 77933, Germany.
| | - Ulrich J. Spiegl
- Klinik für Orthopädie, Unfallchirurgie und plastische Chirurgie, Leipzig, Germany,These authors contributed equally to this article
| | | | - Erol Gercek
- Zentrum für Unfallchirurgie und Orthopädie, Koblenz, Germany
| | - Stefan Hauck
- Clinic for Trauma, Orthopaedic and Spine Surgery, Lahr, Germany
| | - Christoph Josten
- Klinik für Orthopädie, Unfallchirurgie und plastische Chirurgie, Leipzig, Germany
| | - Frank Kandziora
- Zentrum für Wirbelsäulenchirurgie und Neurotraumatologie, Frankfurt am Main, Germany
| | - Sebastian Katscher
- Leitender Arzt Orthopädie / Unfallchirurgie, Sana Klinikum Borna, Borna, Germany
| | - Philipp Kobbe
- Sektion Becken- und Wirbelsäulenchirurgie, Uniklinik RWTH Aachen, Aachen, Germany
| | - Christian Knop
- Klinik für Unfallchirurgie und Orthopädie, Klinikum Stuttgart, Katharinenhospital, Stuttgart, Germany
| | - Wolfgang Lehmann
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medical Center Goettingen, Göttingen, Germany
| | - Rainer H. Meffert
- Klinik und Poliklinik für Unfall-, Hand-, Plastische- und Wiederherstellungschirurgie, Universitätsklinik Würzburg, Würzburg, Germany
| | - Christian W. Müller
- Unfallchirurgische Klinik, Medizinische Hochschule Hannover, Hannover, Germany
| | | | - Christian Schinkel
- Klinik für Unfallchirurgie, Handchirurgie und Orthopädie, Klinikum Memmingen, Memmingen, Germany
| | - Philipp Schleicher
- Zentrum für Wirbelsäulenchirurgie und Neurotraumatologie, Frankfurt am Main, Germany
| | - Matti Scholz
- Zentrum für Wirbelsäulenchirurgie und Neurotraumatologie, Frankfurt am Main, Germany
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Çetin E, Şenköylü A, Acaroğlu E. Assessment of variability in Turkish spine surgeons' trauma practices. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2018; 52:1-6. [PMID: 29290537 PMCID: PMC6136338 DOI: 10.1016/j.aott.2017.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Accepted: 11/28/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim of this study was to analyse the variability among Turkish spinal surgeons in the management of thoracolumbar fractures by carrying out a web survey. METHODS An invitation text and web-link of the survey were sent to the members of the Turkish Spine Society mail group. A fictitious spine trauma vignette, a 23 year-old male with a L1 burst fracture, was presented and 25 questions were asked to participants. Variability of answers in a given question was assessed with the Index of Qualitative Variation (IQV). Questions with high IQV values (>%80) were selected to evaluate the relation between participant factors (speciality, age, degree and experience level of the surgeon, type of the work centre and volume of the trauma patients). RESULTS Sixty-four (88%) among the 73 participating surgeons completed the survey. 45 (70%) of them were orthopaedic surgeons and 19 (30%) were neurosurgeons. 11 questions had very high variability (IQV ≥ 0.80), 5 had high variability (0.58-0.75) and 2 had low variability (IQV≤0.20). The question with the highest variability was related to the use of brace after surgery (IQV = 0.93). Following one was about the selection of fixation levels (IQV = 0.91). Neurosurgeons were more likely to use brace postoperatively and professors were less likely to perform decompression. CONCLUSION This survey shows that thoracolumbar spine trauma practice significantly varies among Turkish spine surgeons. Surgeons' characteristics affected some specific answers. Lack of enough knowledge about spine trauma care, fracture classifications and surgical techniques and/or ethical factors may be other reasons for this variability.
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Affiliation(s)
- Engin Çetin
- Gaziosmanpaşa Taksim Training and Research Hospital, Istanbul, Turkey.
| | - Alpaslan Şenköylü
- Gazi University Faculty of Medicine, Orthopaedics and Traumatology Department, Ankara, Turkey.
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Comparison of Anterior Versus Posterior Approach in the Treatment of Thoracolumbar Fractures: A Systematic Review. Int Surg 2016; 100:1124-33. [PMID: 26414835 DOI: 10.9738/intsurg-d-14-00135.1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Despite extensive research on thoracolumbar fractures, controversy still exists about which approach is the most appropriate. Lack of evidence-based practice may result in patients being treated inappropriately. The objective of study was to perform a systematic review of the effectiveness of the anterior and posterior approaches in the treatment of thoracolumbar fractures. We conducted searches of PubMed and the Cochrane Library, searching for relevant trials up to August 2013 that compared anterior and posterior for the treatment of thoracolumbar fractures. The key words "anterior," "posterior," "thoracolumbar fracture," "CCT," and "RCT" were used. We assessed all included literature by using the Cochrane handbook (version 5.1). The results were expressed as the mean difference for continuous outcomes and risk difference for dichotomous outcomes, with a 95% confidence interval, using RevMan version 5.2. There were 3 randomized controlled trials and 11 clinical controlled trials included. The meta-analysis showed no significant difference between groups regarding Cobb angle, the Frankel scale, ASIA/JOA motor score, complications, and number of patients returning to work. Compared with the anterior approach, the posterior approach demonstrated superior canal decompression. In the burst fracture subgroup, operative times were significantly shorter and perioperative blood loss was less in the posterior approach group. The posterior approach is more effective for canal decompression, operative times, and perioperative blood loss. However, because of the lack of randomized controlled trials, and because of large sample size studies, heterogeneity was significant between reports. The optimal treatment for thoracolumbar fractures requires further study.
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Minimally Invasive Posterior Decompression Combined With Percutaneous Pedicle Screw Fixation for the Treatment of Thoracolumbar Fractures With Neurological Deficits: A Prospective Randomized Study Versus Traditional Open Posterior Surgery. Spine (Phila Pa 1976) 2016; 41 Suppl 19:B23-B29. [PMID: 27656782 DOI: 10.1097/brs.0000000000001814] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Prospective randomized cohort study. OBJECTIVE To compare the surgical results of minimally invasive posterior decompression combined with percutaneous pedicle screws fixation (minimally invasive surgery [MIS]) and posterior open surgery (OS) for the treatment of thoracolumbar fracture with neurological deficits. SUMMARY OF BACKGROUND DATA Thoracolumbar fracture with neurological deficits usually undergoes surgical intervention. OS can achieve satisfied results, but the main disadvantage is approach-related complications. No study, however, focused on the treatment of this disease by MIS through posterior approach. METHODS Sixty consecutive cases of thoracolumbar fractures with neurological deficits were randomized into MIS group and OS group. Incision length, blood loss, postoperative drainage volume, hospitalization days, blood transfusion rate, analgesic use rate, and x-ray exposure time were used to evaluate the perioperative information and Visual Analog Scale (VAS), Japanese Orthopedics Association (JOA) score, and American Spinal Injury Association grade for patients' symptom. For radiological assessment, sagittal Cobb angle, percentage of vertebral height, and vertebral wedging angle were measured. RESULTS Fifty-nine of sixty patients were followed-up for at least 12 months. MIS group was superior in perioperative information (P < 0.05), except in the operative time (P = 0.165) and x-ray time (P = 0.000). The operative time seemed longer in MIS group, but no significant difference was found. The x-ray time was significantly higher in MIS group. The mean Visual Analog Scale and Japanese Orthopedics Association scores of the final follow-up in MIS group were better than that in OS group (P < 0.05). Patients in both group achieved a similar neurological recovery according to American Spinal Injury Association grade (P = 0.760). A broken screw was found in one patient in MIS group and a broken rod in one patient in OS group. CONCLUSION MIS group has achieved the similar effect of OS group and it can minimize the approach-related complication. It also faced with some shortages, such as larger radiation dose and longer learning curve. LEVEL OF EVIDENCE 2.
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Multilevel Noncontiguous Spinal Fractures: Surgical Approach towards Clinical Characteristics. Asian Spine J 2015; 9:889-94. [PMID: 26713121 PMCID: PMC4686394 DOI: 10.4184/asj.2015.9.6.889] [Citation(s) in RCA: 7] [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: 04/07/2015] [Accepted: 04/23/2015] [Indexed: 11/26/2022] Open
Abstract
Study Design The study retrospectively investigated 15 cases with multilevel noncontiguous spinal fractures (MNSF). Purpose To clarify the evaluation of true diagnosis and to plane the surgical treatment. Overview of Literature MNSF are defined as fractures of the vertebral column at more than one level. High-energy injuries caused MNSF, with an incidence ranging from 1.6% to 16.7%. MNSF may be misdiagnosed due to lack of detailed neurological and radiological examinations. Methods Patients with metabolic, rheumatologic diseases and neoplasms were excluded. Despite the presence of a spinal fracture associated clearly with the clinical picture, all patients were scanned within spinal column by direct X-rays, computed tomography and magnetic resonance imaging. When there were ≥5 intact vertebrae between two fractured vertebral segments, each fracture region was managed with a separated stabilization. In cases with ≤4 intact segments between two fractured levels, both fractures were fixed with the same rod and screw system. Results There were 32 vertebra fractures in 15 patients. Eleven (73.3%) patients were male and age ranged from 20 to 64 years (35.9±13.7 years). Eleven cases were the American Spinal Injury Association (ASIA) E, 3 were ASIA A, and one was ASIA D. Ten of the 15 (66.7%) patients returned to previous social status without additional deficit or morbidity. The remaining 5 (33.3%) patients had mild or moderate improvement after surgery. Conclusions The spinal column should always be scanned to rule out a secondary or tertiary vertebra fracture in vertebral fractures associated with high-energy trauma. In MNSF, each fracture should be separately evaluated for decision of surgery and planned approach needs particular care. In MNSF with ≤4 intact vertebra in between, stabilization of one segment should prompt the involvement of the secondary fracture into the system.
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Cui H, Guo J, Yang L, Guo Y, Guo M. Comparison of therapeutic effects of anterior decompression and posterior decompression on thoracolumbar spine fracture complicated with spinal nerve injury. Pak J Med Sci 2015; 31:346-50. [PMID: 26101488 PMCID: PMC4476339 DOI: 10.12669/pjms.312.6474] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Revised: 12/10/2014] [Accepted: 12/15/2014] [Indexed: 11/21/2022] Open
Abstract
Objective: To compare the clinical therapeutic effects of anterior decompression and posterior decompression on thoracolumbar spine fracture (TSF) complicated with spinal nerve injury (SNI). Methods: A total of 120 patients with TSF and SNI were selected and divided into a treatment group and a control group that were then treated by anterior decompression and posterior decompression respectively. The preoperative and postoperative motor scores, tactile scores, heights of injured vertebral body and Cobb’s angles, as well as surgical times and intraoperative blood losses were recorded and compared. Results: Before surgeries, the motor score, tactile score, height of injured vertebral body and Cobb’s angle of the treatment group were similar to those of the control group (P>0.05). After surgeries, the values of the treatment group were significantly different from those of the control group (P<0.05). The two groups also had significantly different intraoperative blood losses and surgical times (P<0.05). Conclusion: Compared with posterior decompression, anterior decompression improved spinal cord function better and relived spinal cord compression more effectively with a more reasonable mechanics of internal fixation. Although this protocol caused more blood loss, the overall therapeutic effects were more satisfactory.
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Affiliation(s)
- Hongxun Cui
- Hongxun Cui, Orthopedic Hospital of Henan Province, Luoyang 471002, Henan Province, PR China
| | - Jiayi Guo
- Jiayi Guo, Orthopedic Hospital of Henan Province, Luoyang 471002, Henan Province, PR China
| | - Lei Yang
- Lei Yang, Orthopedic Hospital of Henan Province, Luoyang 471002, Henan Province, PR China
| | - Yanxing Guo
- Yanxing Guo, Orthopedic Hospital of Henan Province, Luoyang 471002, Henan Province, PR China
| | - Malong Guo
- Malong Guo, Orthopedic Hospital of Henan Province, Luoyang 471002, Henan Province, PR China
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Donnelly DJ, Abd-El-Barr MM, Lu Y. Minimally Invasive Muscle Sparing Posterior-Only Approach for Lumbar Circumferential Decompression and Stabilization to Treat Spine Metastasis--Technical Report. World Neurosurg 2015; 84:1484-90. [PMID: 26100166 DOI: 10.1016/j.wneu.2015.06.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 06/09/2015] [Accepted: 06/11/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Palliative tumor resection and subsequent stabilization are important for maximizing function and quality of life for patients suffering from spinal metastases. However, traditional operative techniques for spinal metastases with vertebral body destruction involve extensive soft tissue dissection. In the lumbar spine, open 2-staged spine procedures are routinely required with an anterior retroperitoneal approach for corpectomy and cage insertion and posterior decompression and stabilization with pedicle screws and rods. Both stages require extensive soft tissue dissection that results in significant surgical morbidity, long recovery time, and subsequent delay in initiating postoperative chemoradiotherapy, as well as initially hampering patients' overall quality of life. A minimally invasive approach is desirable for achieving spinal stability, pain control, functional recovery, rapid initiation of adjuvant therapies, and overall patient satisfaction, especially in patients whose medical and surgical therapies are aimed at palliation rather than cure. PRESENTATION A 59-year-old man with renal cell carcinoma and a known L1 vertebral body metastasis presented with severe progressive low back pain and was found to have a pathologic L1 vertebral body fracture with focal kyphosis. INTERVENTION Here, we describe a minimally invasive muscle-sparing, posterior-only approach for L1 transpedicular hemicorpectomy and expandable cage placement, L1 laminectomy, and T11-L3 posterior instrumented stabilization. The surgical corridor was achieved through the Wiltse muscle plane between the multifidus and longissimus muscles so that minimal muscle detachment was required to achieve transpedicular access to the anterior and middle spinal columns. The L1 nerve root was completely skeletonized to allow adequate lumbar hemicorpectomy, tumor resection, and expandable titanium cage insertion. Lastly, percutaneous pedicle screws and rods were inserted from T11 to L3 for stabilization. RESULT The patient tolerated the procedure well with no complications and less than 200 mL estimated blood loss. Postoperative computed tomography revealed restoration of intervertebral height and adequate tumor resection with excellent placement of the expandable cage and posterior construct. The patient was discharged on postoperative day 4 and had nearly no back pain 3 weeks after surgery. Adjuvant therapies were started soon after. At the 6-month follow-up, the patient required minimal narcotic pain medication. Computed tomography scan demonstrated stable hardware with no evidence of failure. CONCLUSION A minimally invasive muscle-sparing, posterior-only approach is a promising surgical strategy for 360-degree decompression and stabilization for the treatment of lumbar spinal metastases with minimized blood loss, muscle detachment and postoperative pain, and fast postoperative recovery and initiation of adjuvant therapy.
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Affiliation(s)
- Dustin J Donnelly
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Muhammad M Abd-El-Barr
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yi Lu
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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Anterior stabilization for unstable traumatic thoracolumbar spine burst fractures. Clin Neurol Neurosurg 2015; 130:86-90. [DOI: 10.1016/j.clineuro.2014.10.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 10/16/2014] [Accepted: 10/28/2014] [Indexed: 11/22/2022]
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Joaquim AF, Patel AA. Thoracolumbar spine trauma: Evaluation and surgical decision-making. JOURNAL OF CRANIOVERTEBRAL JUNCTION AND SPINE 2014; 4:3-9. [PMID: 24381449 PMCID: PMC3872658 DOI: 10.4103/0974-8237.121616] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Introduction: Thoracolumbar spine trauma is the most common site of spinal cord injury, with clinical and epidemiological importance. Materials and Methods: We performed a comprehensive literature review on the management and treatment of TLST. Results: Currently, computed tomography is frequently used as the primary diagnostic test in TLST, with magnetic resonance imaging used in addition to assess disc, ligamentous, and neurological injury. The Thoracolumbar Injury Classification System is a new injury severity score created to help the decision-making process between conservative versus surgical treatment. When decision for surgery is made, early procedures are feasible, safe, can improve outcomes, and reduce healthcare costs. Surgical treatment is individualized based on the injury characteristics and surgeon's experience, as there is no evidence-based for the superiority of one technique over the other. Conclusions: The correct management of TLST involves multiple steps, such as a precise diagnosis, classification, and treatment. The TLICS can improve care and communication between spine surgeons, resulting in a more standardized treatment.
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Affiliation(s)
- Andrei F Joaquim
- Department of Neurology, State University of Campinas, Campinas, Sao Paulo, Brazil
| | - Alpesh A Patel
- Department of Orthopaedic Surgery, Northwestern University, Chicago, Illinois, USA
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Anterior versus posterior approach for treatment of thoracolumbar burst fractures: a meta-analysis. 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; 22:2176-83. [PMID: 24013718 DOI: 10.1007/s00586-013-2987-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 07/17/2013] [Accepted: 08/21/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE To critically review and summarize the literature comparing the results of surgery via an anterior approach and that via a posterior approach for the treatment of thoracolumbar burst fractures to identify the better approach. METHODS In this meta-analysis, we conducted electronic searches of MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials and other databases using the search terms "thoracolumbar fractures", "anterior", "posterior", "controlled clinical trials". Relevant journals or conference proceedings were also searched manually. Data extraction and quality assessment were in accordance with Cochrane Collaboration guidelines. The analysis was performed on individual patient data from all the trials that met the selection criteria. Sensitivity analysis was performed when there was significant heterogeneity. Results were expressed as risk difference for dichotomous outcomes and mean difference for continuous outcomes with 95 % confidence interval. RESULTS Four randomized clinical trials and three controlled clinical trials comparing the results of the anterior versus posterior approach in the treatment of thoracolumbar burst fractures were retrieved; these studies included 179 and 152 patients in the anterior and posterior approach groups, respectively. There were no differences in terms of neurological recovery, return to work, complications and Cobb angle between the two groups. The anterior approach was associated with longer operative time, greater blood loss and higher cost than the posterior approach. CONCLUSIONS The posterior approach may be more effective than the anterior approach. However, more high-quality, randomized controlled trials are required to compare these approaches and guide clinical decision-making. Level of Evidence Level II, therapeutic study. See the Guidelines for Authors for a complete description of level of evidence.
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Ray WZ, Krisht KM, Dailey AT, Schmidt MH. Clinical outcomes of unstable thoracolumbar junction burst fractures: combined posterior short-segment correction followed by thoracoscopic corpectomy and fusion. Acta Neurochir (Wien) 2013; 155:1179-86. [PMID: 23677637 DOI: 10.1007/s00701-013-1737-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Accepted: 04/22/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND There is significant controversy surrounding the ideal management of thoracolumbar burst fractures. While several treatment and management algorithms have been proposed, the ideal treatment strategy for these fractures remains unsettled. The authors review their experience with short-segment posterior fusion followed by anterior thoracoscopic corpectomy for the treatment of unstable thoracolumbar burst fractures. METHODS We identified all patients treated by a single surgeon at our institution from 2002 to 2009 with short-segment posterior fusion followed by anterior thoracoscopic corpectomy for unstable thoracolumbar junction burst fractures. Demographic data, mechanism of injury, classification of fracture, Cobb angle, American Spinal Injury Association score, associated injuries, tobacco use, follow-up duration, and radiographic studies were all collected. Outcomes were assessed for fracture alignment (preoperative, postoperative, and long-term follow-up kyphosis), rate of fusion, neurological outcome, and treatment complications. RESULTS Thirty-two patients with burst fracture of the thoracolumbar junction defined as T10 to L1 were included. At a mean follow-up of 20.4 months, 90 % of patients had demonstrated radiographic evidence of fusion and 91 % retained the correction of their kyphotic deformity. There were three complications in the series. CONCLUSIONS Short-segment posterior fusion with thoracoscopic anterior corpectomy represents an alternative to traditional open treatment of thoracolumbar burst fractures. A thoracoscopic approach allows for a short-segment posterior fusion, reducing the loss of adjacent motion segments, minimizes morbidity associated with traditional open anterior approaches, allows for anterior and posterior column stabilization, and is associated with a high rate of bony fusion.
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