1
|
Mae De Sagun Maala J, Sih IMY. Clinical Characteristics and Outcomes of Patients with Traumatic Spinal Cord Injury at a Tertiary Care Center in the Philippines. World Neurosurg 2024; 188:e390-e395. [PMID: 38802058 DOI: 10.1016/j.wneu.2024.05.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 05/19/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024]
Abstract
OBJECTIVES Traumatic spinal cord injury (TSCI) is a devastating condition that may result to lifelong complications that affect patient outcome and quality of life. Because of the increasing incidence of TSCI, it is important to comprehend the extent of this condition in terms of demographics, mechanism, and degree of disability to raise awareness and develop strategies in approaching care for these patients. There is a lack of information regarding data on TSCI in Southeast Asia, especially in the Philippines. This study aims to describe the clinical characteristics and outcomes of patients with TSCI in a tertiary care hospital in the Philippines. METHODS This is a retrospective descriptive cohort study in individuals aged 18 years older who were admitted for TSCI in a Philippine tertiary care hospital between 2022 and 2023. Of 118 admitted patients, 100 patients were included in the study. The data were obtained from the review of patients' medical records. Demographics of TSCI, mechanism, presenting clinical characteristics, American Spinal Injury Association Impairment Scale (AIS) grade, radiographic findings, outcomes, and complications were analyzed. RESULTS A total of 100 patients with TSCI were included in the study. The mean age of the patients was 43.4 ± 15.8 in years, with male patients being predominant, at 92%. The most common mechanism of injury was motor vehicular crash, at 68%, followed by fall, at 22%. Most patients, 38%, were graded AIS C, on admission. The most common level of injury was cervical, at 70%. The usual complications recorded were sacral ulcer 28%, and hospital-acquired pneumonia, 20%. CONCLUSIONS TSCI is common in young adult male patients with motor vehicular crash as the mechanism of injury. Most patients in the study had incomplete spinal cord injury (AIS C), with the cervical region as the most common level. The recorded mean length of hospital stay was 1-2 weeks. The most common co-occurring extra spinal injury was traumatic brain injury. At discharge, most developed sacral ulcer and hospital-acquired pneumonia, with stable neurologic status. A multicenter prospective data collection with a larger population and inclusion of more variables are necessary to formulate a regression model and establish the factors that improve the outcomes of TSCI.
Collapse
Affiliation(s)
| | - Ibet Marie Y Sih
- Section of Neurosurgery, St. Luke's Medical Center, Manila, Philippines; Division of Neurosurgery, University of the Philippines-Philippine General Hospital, Manila, Philippines
| |
Collapse
|
2
|
Jäckle K, Assmann L, Roch PJ, Klockner F, Meier MP, Hawellek T, Lehmann W, Weiser L. Clinical outcome after dorso-ventral stabilization of the thoracolumbar and lumbar spine with vertebral body replacement and dorsal stabilization. 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 2024:10.1007/s00586-024-08324-4. [PMID: 38811437 DOI: 10.1007/s00586-024-08324-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/16/2024] [Accepted: 05/21/2024] [Indexed: 05/31/2024]
Abstract
PURPOSE Surgical stabilization of the spine by vertebral body replacement (VBR) is used for spinal disorders such as traumatic fractures to provide an anatomical re-adjustment of the spine to prevent late detrimental effects and pain [1-4]. This study addresses the clinical outcome after a ventral intervention with VBR and bisegmental fusion. METHODS The study includes 76 patients (mean age: 59.34 ± 15.97; 34 females and 42 males) with fractures in the lower thoracic and lumbar spine. They were selected from patients of our hospital who received an anterolateral VBR surgery on the corresponding lower spine region over a nine-year period. Only patients were examined with X-rays and complete follow-up records. Exclusion criteria were changes due to degeneration and pathological fractures. Patients were divided into two groups, the thoracotomy group (Th10-L1) and the lumbotomy group (L2-5), respectively. Minimum one year after surgery, patients were asked about their well-being using a precasted questionnaire. RESULTS No significant differences with respect to the subjective impression of the patients concerning their back pain, spinal functional impairment, their general functional status and their quality of life impairment. Unfortunately, however, only a rather modest but significant increase of the post-surgical life quality was reported. CONCLUSIONS Patients who underwent VBR in the lower thoracic or lumbar spine show modest long-term well-being. The results suggest that injuries to the lower thoracic or lumbar spine requiring vertebral body replacement should be classified as severe injuries since they adversely affect the patients' long-term well-being. TRIAL REGISTRATION Study of clinical outcome of patients after vertebral body replacement of the ventral thoracal and lumbal spine, DRKS00031452. Registered 10th March 2023 - Prospectively registered. Trial registration number DRKS00031452.
Collapse
Affiliation(s)
- K Jäckle
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany.
| | - L Assmann
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - P J Roch
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - F Klockner
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - M-P Meier
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - T Hawellek
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - W Lehmann
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - L Weiser
- Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University Medicine Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| |
Collapse
|
3
|
韩 尧, 马 俊, 黄 亮, 苏 林, 雷 昌, 江 剑, 康 辉. [Effectiveness of injured vertebra fixation with inclined-long pedicle screws combined with interbody fusion for thoracolumbar fracture dislocation with disc injury]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2024; 38:466-473. [PMID: 38632068 PMCID: PMC11024526 DOI: 10.7507/1002-1892.202310042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 03/23/2024] [Accepted: 03/24/2024] [Indexed: 04/19/2024]
Abstract
Objective To investigate the effectiveness of injured vertebra fixation with inclined-long pedicle screws combined with interbody fusion for thoracolumbar fracture dislocation with disc injury. Methods Between January 2017 and June 2022, 28 patients with thoracolumbar fracture dislocation with disc injury were underwent posterior depression, the injured vertebra fixation with inclined-long pedicle screws, and interbody fusion. There were 22 males and 6 females, with a mean age of 41.4 years (range, 22-58 years). The causes of injury included falling from height in 18 cases, traffic accident in 5 cases, and bruise in 5 cases. Fracture segment included 1 case of T 11, 7 cases of T 12, 9 cases of L 1, and 11 cases of L 2. According to the American Spinal Injury Association (ASIA) scale, the spinal injuries were graded as grade A in 4 cases, grade B in 2 cases, grade C in 11 cases, and grade D in 11 cases. Preoperative spinal canal encroachment ratio was 17.7%-75.3% (mean, 44.0%); the thoracolumbar injury classification and severity score (TLICS) ranged from 9 to 10 (mean, 9.9). Seventeen patients were associated with other injuries. The time from injury to operation ranged from 1 to 4 days (mean, 2.3 days). The perioperative indicators (operation time, intraoperative blood loss, and the occurrence of complications), clinical evaluation indicators [visual analogue scale (VAS) score and Oswestry Disability Index (ODI)], radiologic evaluation indicators [anterior vertebral height ratio (AVHR), kyphosis Cobb angle (KCA), intervertebral space height (ISH), vertebral wedge angle (VWA), displacement angle (DA), and percent fracture dislocation displacement (PFDD)], neurological function, and interbody fusion were recorded. Results The operation time was 110-159 minutes (mean, 130.2 minutes). The intraoperative blood loss was 200-510 mL (mean, 354.3 mL). All incisions healed by first intention, and no surgical complications such as wound infection or hematoma occurred. All patients were followed up 12-15 months (mean, 12.7 months). The chest and lumbar pain significantly relieved, VAS scores and ODI after operation were significantly lower than those before operation, and further decreased with the extension of postoperative time, with significant differences ( P<0.05). At last follow-up, the ASIA classification of neurological function of the patients was grade A in 3 cases, grade B in 1 case, grade C in 1 case, grade D in 10 cases, and grade E in 13 cases, which was significantly different from preoperative one ( Z=-4.772, P<0.001). Imaging review showed that AVHR, KCA, ISH, VWA, DA, and PFDD significantly improved at 1 week, 3 months and last follow-up ( P<0.05). There was no significant difference between different time points after operation ( P>0.05). At last follow-up, according to the modified Brantigan score, all patients achieved good intervertebral bone fusion, including 22 complete fusion and 6 good intervertebral fusion with a few clear lines. No complications such as internal fixation failure or kyphosis occurred during follow-up. Conclusion The injured vertebra fixation with inclined-long pedicle screws combined with interbody fusion is an effective treatment for thoracolumbar fracture dislocation with disc injury, which can correct the fracture dislocation, release the nerve compression, restore the injured vertebral height, and reconstruct spinal stabilization.
Collapse
Affiliation(s)
- 尧政 韩
- 武汉科技大学医学院(武汉 430065)Medical College, Wuhan University of Science and Technology, Wuhan Hubei, 430065, P. R. China
| | - 俊 马
- 武汉科技大学医学院(武汉 430065)Medical College, Wuhan University of Science and Technology, Wuhan Hubei, 430065, P. R. China
| | - 亮亮 黄
- 武汉科技大学医学院(武汉 430065)Medical College, Wuhan University of Science and Technology, Wuhan Hubei, 430065, P. R. China
| | - 林涛 苏
- 武汉科技大学医学院(武汉 430065)Medical College, Wuhan University of Science and Technology, Wuhan Hubei, 430065, P. R. China
| | - 昌宇 雷
- 武汉科技大学医学院(武汉 430065)Medical College, Wuhan University of Science and Technology, Wuhan Hubei, 430065, P. R. China
| | - 剑峰 江
- 武汉科技大学医学院(武汉 430065)Medical College, Wuhan University of Science and Technology, Wuhan Hubei, 430065, P. R. China
| | - 辉 康
- 武汉科技大学医学院(武汉 430065)Medical College, Wuhan University of Science and Technology, Wuhan Hubei, 430065, P. R. China
| |
Collapse
|
4
|
Ramachandran K, Iyer RD, Suresh PB, Shetty AP, Thippeswamy PB, Kanna RM, Rajasekaran S. Does Magnetic Resonance Imaging Predict Neurological Deficit in Patients with Traumatic Lower Lumbar Fractures? Asian Spine J 2024; 18:200-208. [PMID: 38454754 PMCID: PMC11065513 DOI: 10.31616/asj.2023.0311] [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: 09/18/2023] [Revised: 10/05/2023] [Accepted: 10/18/2023] [Indexed: 03/09/2024] Open
Abstract
STUDY DESIGN A retrospective cohort study. PURPOSE This study aimed to understand the role of magnetic resonance imaging (MRI) in predicting neurological deficits in traumatic lower lumbar fractures (LLFs; L3-L5). OVERVIEW OF LITERATURE Despite studies on the radiological risk factors for neurological deficits in thoracolumbar fractures, very few have focused on LLFs. Moreover, the potential utility of MRI in LLFs has not been evaluated. METHODS In total, 108 patients who underwent surgery for traumatic LLFs between January 2010 and January 2020 were reviewed to obtain their demographic details, injury level, and neurology status at the time of presentation (American Spinal Injury Association [ASIA] grade). Preoperative computed tomography scans were used to measure parameters such as anterior vertebral body height, posterior vertebral body height, loss of vertebral body height, local kyphosis, retropulsion of fracture fragment, interpedicular distance, canal compromise, sagittal transverse ratio, and presence of vertical lamina fracture. MRI was used to measure the canal encroachment ratio (CER), cross-sectional area of the thecal sac (CSAT), and presence of an epidural hematoma. RESULTS Of the 108 patients, 9 (8.3%) had ASIA A, 4 (3.7%) had ASIA B, 17 (15.7%) had ASIA C, 21 (19.4%) had ASIA D, and 57 (52.9%) had ASIA E neurology upon admission. The Thoracolumbar Injury Classification and Severity score (p =0.000), CER (p =0.050), and CSAT (p =0.019) were found to be independently associated with neurological deficits on the multivariate analysis. The receiver operating characteristic curves showed that only CER (area under the curve [AUC], 0.926; 95% confidence interval [CI], 0.860-0.968) and CSAT (AUC, 0.963; 95% CI, 0.908-0.990) had good discriminatory ability, with the optimal cutoff of 50% and 65.3 mm2, respectively. CONCLUSIONS Based on the results, the optimal cutoff values of CER >50% and CSAT >65.3 mm2 can predict the incidence of neurological deficits in LLFs.
Collapse
Affiliation(s)
- Karthik Ramachandran
- Department of Spine Surgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore,
India
| | - R Dinesh Iyer
- Department of Spine Surgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore,
India
| | | | - Ajoy Prasad Shetty
- Department of Spine Surgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore,
India
| | | | - Rishi Mugesh Kanna
- Department of Spine Surgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore,
India
| | | |
Collapse
|
5
|
Gomez GI, Li GQ, Valido AA, Stoner AJ, Bromley-Dulfano RA, Sheira D, Gonzalez CA, Khan SI, Choi J, Zygourakis CC, Weiser TG. Thoracic and Lumbar Spine Injury: Evidence-Based Diagnosis, Management, and Outcomes. Am Surg 2024; 90:902-910. [PMID: 37983195 DOI: 10.1177/00031348231216479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
BACKGROUND Traumatic thoracolumbar spine injuries are associated with significant morbidity and mortality. Targeted for non-spine specialist trauma surgeons, this systematic scoping review aimed to examine literature for up-to-date evidence on presentation, management, and outcomes of thoracolumbar spine injuries in adult trauma patients. METHODS This review was reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. We searched four bibliographic databases: PubMed, EMBASE, Web of Science, and the Cochrane Library. Eligible studies included experimental, observational, and evidence-synthesis articles evaluating patients with thoracic, lumbar, or thoracolumbar spine injury, published in English between January 1, 2010 and January 31, 2021. Studies which focused on animals, cadavers, cohorts with N <30, and pediatric cohorts (age <18 years old), as well as case studies, abstracts, and commentaries were excluded. RESULTS A total of 2501 studies were screened, of which 326 unique studies were fully text reviewed and twelve aspects of injury management were identified and discussed: injury patterns, determination of injury status and imaging options, considerations in management, and patient quality of life. We found: (1) imaging is a necessary diagnostic tool, (2) no consensus exists for preferred injury characterization scoring systems, (3) operative management should be considered for unstable fractures, decompression, and deformity, and (4) certain patients experience significant burden following injury. DISCUSSION In this systematic scoping review, we present the most up-to-date information regarding the management of traumatic thoracolumbar spine injuries. This allows non-specialist trauma surgeons to become more familiar with thoracolumbar spine injuries in trauma patients and provides a framework for their management.
Collapse
Affiliation(s)
- Giselle I Gomez
- Stanford University School of Medicine, Stanford, CA, USA
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
| | - Guan Q Li
- Stanford University School of Medicine, Stanford, CA, USA
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
| | - Austin A Valido
- Stanford University School of Medicine, Stanford, CA, USA
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
| | | | - Rebecca A Bromley-Dulfano
- Stanford University School of Medicine, Stanford, CA, USA
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
| | - Dina Sheira
- Stanford University School of Medicine, Stanford, CA, USA
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
| | - Cayo A Gonzalez
- Stanford University School of Medicine, Stanford, CA, USA
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
| | - Suleman I Khan
- Stanford University School of Medicine, Stanford, CA, USA
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
| | - Jeff Choi
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
- Division of General Surgery, Department of Surgery, Stanford University, Stanford, CA, USA
| | | | - Thomas G Weiser
- Surgeons Writing About Trauma, Stanford University, Stanford, CA, USA
- Division of General Surgery, Department of Surgery, Stanford University, Stanford, CA, USA
| |
Collapse
|
6
|
Marie-Hardy L, Mohsinaly Y, Pietton R, Bonaccorsi R, Vialle R, Pascal-Moussellard H. Defining threshold for sagittal correction in lumbar fractures. 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 2024; 33:1550-1555. [PMID: 38315226 DOI: 10.1007/s00586-024-08138-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 12/04/2023] [Accepted: 01/10/2024] [Indexed: 02/07/2024]
Abstract
PURPOSE Surgical indications for thoraco-lumbar fractures are driven both by neurological status, fractures instability and kyphotic deformity. Regarding kyphotic deformity, an angulation superior to 20° is considered by many surgeons as a surgical indication to reduce the disability induced by post-traumatic kyphosis. However, there is a lack of data reporting the ideal or theoretical lordosis that one must have in a particular lumbar segment on CT-scan. The main goal of this study was to determine the mean value for segmental lumbar lordosis according to pelvic incidence (PI) on a cohort of normal subjects. METHODS The consecutive CT-scan of 171 normal adult subjects were retrospectively analyzed. The PI and the segmental lordosis (L4S1, L3L5, L2L4, L3L1, L2T12 and T11-L1) were measured on all CT-scan. The mean values were calculated for the global cohort and a sub-group analysis according to IP ranges (< 45°, 45 < IP < 60° and > 60°) was performed. RESULTS The mean angular values for the whole cohort were IP: 54, 9°; L4S1: - 38, 1°; L3L5: - 30, 6°; L2L4: - 14, 1°; L1L3: - 4, 9°; T12L2: + 1, 9° and T11L1: + 5, 4°. The segmental values vary significatively with PI ranges, as for L3L5: - 26, 8° (PI < 45°); - 30° (45 < PI < 60°) and - 35, 1° (PI > 60°). CONCLUSION These results provide a referential of theoretical values of segmental lordosis according to PI. This abacus may help spinal surgeon in their decision-making process regarding lumbar fractures, to determine the amount of sagittal correction needed, according to the PI range, to be adapted to the sagittal morphology of the patient. LEVEL OF EVIDENCE III.
Collapse
Affiliation(s)
- Laura Marie-Hardy
- Spine Surgery Unit, Orthopaedic Department, Pitié-Salpétrière Hospital, 43-87 Bd de l'Hôpital, 75013, Paris, France.
| | - Yann Mohsinaly
- Spine Surgery Unit, Orthopaedic Department, Pitié-Salpétrière Hospital, 43-87 Bd de l'Hôpital, 75013, Paris, France
| | - Raphaël Pietton
- Spine Surgery Unit, Orthopaedic Department, Pitié-Salpétrière Hospital, 43-87 Bd de l'Hôpital, 75013, Paris, France
| | - Raphaël Bonaccorsi
- Spine Surgery Unit, Orthopaedic Department, Pitié-Salpétrière Hospital, 43-87 Bd de l'Hôpital, 75013, Paris, France
| | - Raphaël Vialle
- Pediatric Orthopaedic Department, Trousseau Hospital, 26 Av. du Dr Arnold Netter, 75012, Paris, France
| | - Hugues Pascal-Moussellard
- Spine Surgery Unit, Orthopaedic Department, Pitié-Salpétrière Hospital, 43-87 Bd de l'Hôpital, 75013, Paris, France
| |
Collapse
|
7
|
Aydin E, Schenk P, Jacobi A, Mendel T, Klauke F, Ullrich BW. Percutaneous reduction of thoracolumbar fractures using monoaxial screws: Comparison of two instruments based on initial reduction and loss of reduction. BRAIN & SPINE 2024; 4:102778. [PMID: 38584864 PMCID: PMC10995800 DOI: 10.1016/j.bas.2024.102778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/07/2024] [Accepted: 02/28/2024] [Indexed: 04/09/2024]
Abstract
Introduction Percutaneous techniques for the surgical treatment of vertebral fractures are constantly progressing. There are different biomechanics involved. Research question Two percutaneous, monoaxial fixation systems with different reduction tools were analyzed in relation to their reduction capacity. Additionally, the impact of anterior fusion, fracture severity and bone quality on reduction and loss of reduction were examined. Material and methods 117 cases were retrospectively included in the monocentric study. The subsample (N = 53) with complete data at follow-up times was used to analyze the influence of anterior fusion. The dependencies on fracture severity and bone quality were determined using Spearman and Pearson correlation. Results Both systems achieved equally good reduction (9° mean, 95%-CI: 8°-11°, p < 0.001). Anterior fused patients showed not significant (p = 0.057) less loss of reduction over time. Fracture severity had neither an influence on reduction or loss of reduction. Bone quality was positively correlated with greater amount of reduction and less loss of reduction. Early reduction within two days correlated with a greater amount of reduction (p = 0.006). Screw diameters and the patient's weight had no influence on loss of reduction. Complications occurred only in "V2" group. Discussion and conclusion Both systems are equivalent in reduction ability. The additional anterior fusion did not result in significantly lower reduction losses. The subsample being small, is a limitation. Good bone quality correlates with better initial reduction and less reduction loss. A preoperative bone density measurement can lead to optimization of surgical techniques.
Collapse
Affiliation(s)
- Esra Aydin
- Department of Internal Medicine – Cardiology, DRK Kliniken Köpenick, Berlin, Germany
| | - Philipp Schenk
- Department of Science, Research and Education, BG Klinikum Bergmannstrost Halle gGmbH, 06112, Halle, Germany
| | - Arija Jacobi
- Department of Orthopedic and Trauma Surgery, DIAKO Ev. Diakonie-Krankenhaus gGmbH, 28239, Bremen, Germany
| | - Thomas Mendel
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle, Germany
- Clinic for Trauma, Hand and Reconstructive Surgery, University Hospital Halle, Martin Luther University Halle-Wittenberg, Germany
| | - Friederike Klauke
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle, Germany
| | - Bernhard Wilhelm Ullrich
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle, Germany
- Clinic for Trauma, Hand and Reconstructive Surgery, University Hospital Halle, Martin Luther University Halle-Wittenberg, Germany
| |
Collapse
|
8
|
Brunken F, Mandelka E, Bullert B, Gruetzner PA, Vetter SY, Gierse J. Comparison of 3D-navigation and fluoroscopic guidance in percutaneous pedicle screw placement for traumatic fractures of the thoracolumbar junction. BRAIN & SPINE 2024; 4:102769. [PMID: 38510605 PMCID: PMC10951758 DOI: 10.1016/j.bas.2024.102769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/29/2024] [Accepted: 02/16/2024] [Indexed: 03/22/2024]
Abstract
Introduction Fractures of the thoracolumbar junction are the most common vertebral fractures and can require surgical treatment. Several studies have shown that the accuracy of pedicle screw placement can be improved by the use of 3D-navigation. Still only few studies have focused on the use of navigation in traumatic spine injuries. Research question The aim of this study was to compare the screw placement accuracy and radiation exposure for 3D-navigated and fluoroscopy-guided percutaneous pedicle screw placement in traumatic fractures of the thoracolumbar junction. Materials and methods In this single-center study 25 patients undergoing 3D-navigated percutaneous pedicle screw placement for traumatic fractures of the thoracolumbar junction (T12-L2) were compared to a control group of 25 patients using fluoroscopy. Screw accuracy was determined in postoperative CT-scans using the Gertzbein-Robbins classification system. Additionally, duration of surgery, dose area product, fluoroscopy time and intraoperative complications were compared between the groups. Results The accuracy of 3D-navigated percutaneous pedicle screw placement was 92.66 % while an accuracy of 88.08 % was achieved using standard fluoroscopy (p = 0.19). The fluoroscopy time was significantly less in the navigation group compared to the control group (p = 0.0002). There were no significant differences in radiation exposure, duration of surgery or intraoperative complications between the groups. Discussion and conclusion The results suggest that 3D-navigation facilitates higher accuracy in percutaneous pedicle screw placement of traumatic fractures of the thoracolumbar junction, although limitations should be considered. In this study 3D-navigation did not increase fluoroscopy time, while radiation exposure and surgery time were comparable.
Collapse
Affiliation(s)
- Fenna Brunken
- Research Group Medical Imaging and Navigation in Trauma and Orthopedic Surgery (MINTOS), Department of Orthopedics and Trauma Surgery, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany
- Heidelberg University, Grabengasse 1, 69117 Heidelberg, Germany
| | - Eric Mandelka
- Research Group Medical Imaging and Navigation in Trauma and Orthopedic Surgery (MINTOS), Department of Orthopedics and Trauma Surgery, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany
- Heidelberg University, Grabengasse 1, 69117 Heidelberg, Germany
| | - Benno Bullert
- Research Group Medical Imaging and Navigation in Trauma and Orthopedic Surgery (MINTOS), Department of Orthopedics and Trauma Surgery, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany
- Heidelberg University, Grabengasse 1, 69117 Heidelberg, Germany
| | - Paul Alfred Gruetzner
- Research Group Medical Imaging and Navigation in Trauma and Orthopedic Surgery (MINTOS), Department of Orthopedics and Trauma Surgery, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany
- Heidelberg University, Grabengasse 1, 69117 Heidelberg, Germany
| | - Sven Y. Vetter
- Research Group Medical Imaging and Navigation in Trauma and Orthopedic Surgery (MINTOS), Department of Orthopedics and Trauma Surgery, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany
- Heidelberg University, Grabengasse 1, 69117 Heidelberg, Germany
| | - Jula Gierse
- Research Group Medical Imaging and Navigation in Trauma and Orthopedic Surgery (MINTOS), Department of Orthopedics and Trauma Surgery, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany
- Heidelberg University, Grabengasse 1, 69117 Heidelberg, Germany
| |
Collapse
|
9
|
Dandurand C, Fallah N, Öner CF, Bransford RJ, Schnake K, Vaccaro AR, Benneker LM, Vialle E, Schroeder GD, Rajasekaran S, El-Skarkawi M, Kanna RM, Aly M, Holas M, Canseco JA, Muijs S, Popescu EC, Tee JW, Camino-Willhuber G, Joaquim AF, Keynan O, Chhabra HS, Bigdon S, Spiegel U, Dvorak MF. Predictive Algorithm for Surgery Recommendation in Thoracolumbar Burst Fractures Without Neurological Deficits. Global Spine J 2024; 14:56S-61S. [PMID: 38324597 PMCID: PMC10867536 DOI: 10.1177/21925682231203491] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
STUDY DESIGN Predictive algorithm via decision tree. OBJECTIVES Artificial intelligence (AI) remain an emerging field and have not previously been used to guide therapeutic decision making in thoracolumbar burst fractures. Building such models may reduce the variability in treatment recommendations. The goal of this study was to build a mathematical prediction rule based upon radiographic variables to guide treatment decisions. METHODS Twenty-two surgeons from the AO Knowledge Forum Trauma reviewed 183 cases from the Spine TL A3/A4 prospective study (classification, degree of certainty of posterior ligamentous complex (PLC) injury, use of M1 modifier, degree of comminution, treatment recommendation). Reviewers' regions were classified as Europe, North/South America and Asia. Classification and regression trees were used to create models that would predict the treatment recommendation based upon radiographic variables. We applied the decision tree model which accounts for the possibility of non-normal distributions of data. Cross-validation technique as used to validate the multivariable analyses. RESULTS The accuracy of the model was excellent at 82.4%. Variables included in the algorithm were certainty of PLC injury (%), degree of comminution (%), the use of M1 modifier and geographical regions. The algorithm showed that if a patient has a certainty of PLC injury over 57.5%, then there is a 97.0% chance of receiving surgery. If certainty of PLC injury was low and comminution was above 37.5%, a patient had 74.2% chance of receiving surgery in Europe and Asia vs 22.7% chance in North/South America. Throughout the algorithm, the use of the M1 modifier increased the probability of receiving surgery by 21.4% on average. CONCLUSION This study presents a predictive analytic algorithm to guide decision-making in the treatment of thoracolumbar burst fractures without neurological deficits. PLC injury assessment over 57.5% was highly predictive of receiving surgery (97.0%). A high degree of comminution resulted in a higher chance of receiving surgery in Europe or Asia vs North/South America. Future studies could include clinical and other variables to enhance predictive ability or use machine learning for outcomes prediction in thoracolumbar burst fractures.
Collapse
Affiliation(s)
- Charlotte Dandurand
- Combined Neurosurgical and Orthopedic Spine Program, Vancouver General Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Nader Fallah
- Praxis Spinal Cord Institute, Vancouver, BC, Canada
- Department of Medicine, University of British Columbia, Koerner Pavilion, UBC Hospital, Vancouver, BC, Canada
| | - Cumhur F Öner
- University Medical Centers, Utrecht, the Netherlands
| | - Richard J Bransford
- Department of Orthopaedics and Sports Medicine, Harborview Medical Center, University of Washington, Seattle, WA, USA
| | - Klaus Schnake
- Center for Spinal and Scoliosis Surgery, Department of Orthopedics and Traumatology, Paracelsus Private Medical University Nuremberg, Nuremberg, Germany
| | - Alexander R Vaccaro
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Lorin M Benneker
- Spine Unit, Sonnenhof Spital, University of Bern, Bern, Switzerland
| | - Emiliano Vialle
- Cajuru Hospital, Catholic University of Paraná, Curitiba, Brazil
| | - Gregory D Schroeder
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | | | - Mohammad El-Skarkawi
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Rishi M Kanna
- Spine Department of Orthopaedics and Spine Surgery, Ganga Hospital, Coimbatore, India
| | - Mohamed Aly
- Department of Neurosurgery, Prince Mohammed Bin Abdulaziz Hospital, Riyadh, Saudi Arabi
- Department of Neurosurgery, Mansoura University, Mansoura, Egypt
| | - Martin Holas
- Klinika Úrazovej Chirurgie SZU a FNsP F.D.Roosevelta, Banská Bystrica, Slovakia
| | - Jose A Canseco
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Sander Muijs
- University Medical Centers, Utrecht, the Netherlands
| | | | - Jin Wee Tee
- Department of Neurosurgery, National Trauma Research Institute (NTRI), The Alfred Hospital, Melbourne, VIC, Australia
| | - Gaston Camino-Willhuber
- Orthopaedic and Traumatology Department, Institute of Orthopedics "Carlos E. Ottolenghi" Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Andrei Fernandes Joaquim
- Neurosurgery Division, Department of Neurology, State University of Campinas, Campinas-Sao Paulo, Brazil
| | - Ory Keynan
- Rambam Health Care Campus, Haifa, Israel
| | | | - Sebastian Bigdon
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital, University of Bern, Bern, Switzerland
| | - Ulrich Spiegel
- Department of Orthopaedics, Trauma Surgery and Plastic Surgery, University of Leipzig, Leipzig, Germany
| | - Marcel F Dvorak
- Combined Neurosurgical and Orthopedic Spine Program, Vancouver General Hospital, University of British Columbia, Vancouver, BC, Canada
| |
Collapse
|
10
|
Dvorak MF, Öner CF, Schnake K, Dandurand C, Muijs S. From Radiographic Evaluation to Treatment Decisions in Neurologically Intact Patients With Thoraco-lumbar Burst Fractures. Global Spine J 2024; 14:4S-7S. [PMID: 37991870 PMCID: PMC10867528 DOI: 10.1177/21925682231216584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2023] Open
Abstract
We propose that the key to improving care for these patients is to truly understand the processes that take place from the interpretation of radiographic findings, through the assessment of the severity of various injuries, to inclusion within a classification category and finally to selecting a specific treatment.
Collapse
|
11
|
Dandurand C, Öner CF, Hazenbiller O, Bransford RJ, Schnake K, Vaccaro AR, Benneker LM, Vialle E, Schroeder GD, Rajasekaran S, El-Skarkawi M, Kanna RM, Aly M, Holas M, Canseco JA, Muijs S, Popescu EC, Tee JW, Camino-Willhuber G, Joaquim AF, Keynan O, Chhabra HS, Bigdon S, Spiegel U, Dvorak MF. Understanding Decision Making as It Influences Treatment in Thoracolumbar Burst Fractures Without Neurological Deficit: Conceptual Framework and Methodology. Global Spine J 2024; 14:8S-16S. [PMID: 38324598 PMCID: PMC10867530 DOI: 10.1177/21925682231210183] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
STUDY DESIGN This paper presents a description of a conceptual framework and methodology that is applicable to the manuscripts that comprise this focus issue. OBJECTIVES Our goal is to present a conceptual framework which is relied upon to better understand the processes through which surgeons make therapeutic decisions around how to treat thoracolumbar burst fractures (TL) fractures. METHODS We will describe the methodology used in the AO Spine TL A3/4 Study prospective observational study and how the radiographs collected for this study were utilized to study the relationships between various variables that factor into surgeon decision making. RESULTS With 22 expert spine trauma surgeons analyzing the acute CT scans of 183 patients with TL fractures we were able to perform pairwise analyses, look at reliability and correlations between responses and develop frequency tables, and regression models to assess the relationships and interactions between variables. We also used machine learning to develop decision trees. CONCLUSIONS This paper outlines the overall methodological elements that are common to the subsequent papers in this focus issue.
Collapse
Affiliation(s)
- Charlotte Dandurand
- Combined Neurosurgical and Orthopedic Spine Program, Vancouver General Hospital, University of British Columbia, Vancouver, BC, Canada
| | | | - Olesja Hazenbiller
- AO Spine, AO Network Clinical Research, AO Foundation, Davos, Switzerland
| | - Richard J Bransford
- Harborview Medical Center, Department of Orthopaedics and Sports Medicine, University of Washington, Seattle, WA, USA
| | - Klaus Schnake
- Center for Spinal and Scoliosis Surgery, Malteser Waldkrankenhaus St. Marien, Erlangen, Germany
- Private Medical University Nuremberg, Nuremberg, Germany
| | - Alexander R Vaccaro
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Lorin M Benneker
- Spine Unit, Sonnenhof Spital, University of Bern, Bern, Switzerland
| | - Emiliano Vialle
- Cajuru Hospital, Catholic University of Paraná, Curitiba, Brazil
| | - Gregory D Schroeder
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | | | - Mohammad El-Skarkawi
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Rishi M Kanna
- Department of Orthopaedics and Spine Surgery, Ganga Hospital, Coimbatore, India
| | - Mohamed Aly
- Department of Neurosurgery, Prince Mohammed Bin Abdulaziz Hospital, Riyadh, Saudi Arabia
- Department of Neurosurgery, Mansoura University, Mansoura, Egypt
| | - Martin Holas
- Klinika Úrazovej Chirurgie SZU a FNsP F.D.Roosevelta, Banská Bystrica, Slovakia
| | - Jose A Canseco
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Sander Muijs
- University Medical Centers, Utrecht, Netherlands
| | | | - Jin Wee Tee
- Department of Neurosurgery, National Trauma Research Institute (NTRI), The Alfred Hospital, Melbourne, VIC, Australia
| | - Gaston Camino-Willhuber
- Orthopaedic and Traumatology Department, Institute of Orthopedics "Carlos E. Ottolenghi" Hospital Italiano de Buenos Aires, Buenes Aires, Argentina
| | | | - Ory Keynan
- Rambam Health Care Campus, Haifa, Israel
| | | | - Sebastian Bigdon
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital, University of Bern, Bern, Switzerland
| | - Ulrich Spiegel
- Department of Orthopaedics, Trauma Surgery and Plastic Surgery, University of Leipzig, Leipzig, Germany
| | - Marcel F Dvorak
- Combined Neurosurgical and Orthopedic Spine Program, Vancouver General Hospital, University of British Columbia, Vancouver, BC, Canada
| |
Collapse
|
12
|
Aregger FC, Kreuzer S, Häckel S, Bigdon SF, Tinner C, Erbach G, Deml MC, Albers CE. Return to sports/activity level after 360° thoracolumbar fusion after burst fractures in young patients. BRAIN & SPINE 2024; 4:102762. [PMID: 38510642 PMCID: PMC10951747 DOI: 10.1016/j.bas.2024.102762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/16/2024] [Accepted: 01/22/2024] [Indexed: 03/22/2024]
Abstract
Introduction Traumatic thoracolumbar burst fractures are the most common spinal injuries and the proper treatment is controversial. In central Europe in particular, these fractures are often treated with minimally invasive anterior-posterior reduction and fusion, whereas a conservative approach is preferred in the USA. Independent of the treatment strategy, no data exists regarding the outcome related to return to activity level/sport. Research question The aim of this study was to evaluate the return to sports and activity levels after 360° fusion in patients with thoracolumbar burst fractures without neurological deficits. Methods Between January 2013 and December 2022, 46 patients aged 18 to 40 years underwent partial or complete vertebral body replacement in the thoracolumbar region due to traumatic burst fractures without neurologic deficit as an isolated injury. Patients were contacted retrospectively by phone calls to assess their activities using a modified version of the Tegner activity scale at different time points: Before trauma, 3, 6, and 12 months post-surgery. Results After applying exclusion criteria, data collection was complete for 28 patients. The median modified Tegner activity scale was 5.4 before sustaining the fracture, declined to 2.9 at three months post-trauma, improved to 4.2 at six months, and reached 5.0 at 12 months. The majority (83%) of patients achieved their pre-accident activity level within 12 months. No significant differences were observed between patients with partial or complete corpectomy. Conclusion This is the first study assessing return to sports/physical activity based on the modified Tegner scale in young patients undergoing 360° fusion for spinal burst fractures. The majority of patients (83%) return to the pre-injury activity level within 12 months after surgery.
Collapse
Affiliation(s)
- Fabian Cedric Aregger
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern, Switzerland
| | - Sebastian Kreuzer
- Department of Orthopaedic Surgery and Traumatology, Spital Thun, Thun, Switzerland
| | - Sonja Häckel
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Switzerland
| | - Sebastian Frederick Bigdon
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern, Switzerland
| | - Christian Tinner
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern, Switzerland
| | - Georg Erbach
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern, Switzerland
| | - Moritz Caspar Deml
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern, Switzerland
| | - Christoph Emanuel Albers
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern, Switzerland
| |
Collapse
|
13
|
Ivanov K, Kalnev M, Petrov PP, Bashev S, Penchev P. Complex Compression Fracture in the Thoracolumbar Junction: A Case Report. Cureus 2023; 15:e50836. [PMID: 38249201 PMCID: PMC10798101 DOI: 10.7759/cureus.50836] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
Compression fractures in the thoracolumbar junction are one of the most frequent types of spine injuries. They can be the result of trauma or underlying conditions of the vertebrae. We present a case report of a 68-year-old patient with pain and loss of mobility in the lumbar spine after sustaining a trauma via falling from a significant height. Lumbar spondylography and a following CT scan revealed a complex compression fracture of L1 with degenerative osteoporotic changes of lumbar vertebrae and several pathologies of the lumbosacral junction. A surgical intervention was performed in the form of posterior transpedicular vertebral stabilization with titanium rods and screws. Postoperatively, relief from the lumbar region pain was reported. No neurological deficit was observed. The patient was mobilized, rehabilitated, and discharged from the hospital. This case report emphasizes the use of reliable imaging methods for the diagnosis of thoracolumbar compression fracture and highlights the reliability of surgical treatment of the condition via posterior transpedicular vertebral stabilization.
Collapse
Affiliation(s)
- Kiril Ivanov
- Faculty of Medicine, Medical University of Plovdiv, Plovdiv, BGR
| | - Mihail Kalnev
- Neurological Surgery, University Multi-profile Hospital for Active Treatment (UMHAT) Saint George, Plovdiv, BGR
| | | | - Simeon Bashev
- Faculty of Medicine, Medical University - Sofia, Sofia, BGR
| | - Plamen Penchev
- Faculty of Medicine, Medical University of Plovdiv, Plovdiv, BGR
| |
Collapse
|
14
|
Shu PC, Motah M, Massi DG, Ngunyi YL, Budzi NM, Mefire AC. Thoracolumbar spine injury in Cameroon: etiology, management, and outcome. BMC Musculoskelet Disord 2023; 24:386. [PMID: 37189065 DOI: 10.1186/s12891-023-06481-z] [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: 02/13/2023] [Accepted: 05/02/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Thoracolumbar spine injury (TLSI) is a major concern worldwide despite its low prevalence. Studies demonstrate a gradual rise in annual incidence. There have been improvements in its management. However, a lot is still to be done. TLSI secondary to trauma usually occurs abruptly and leaves demeaning consequences, especially in our setting where the prognosis from several studies is poor. This study aimed to describe the etiology, management principles, and prognosis of TLSI in Douala General Hospital and as such contribute data on those aspects in the research community. METHOD This was a hospital-based five-year retrospective study. The study population was patients treated for TLSI in the Douala General Hospital from January 2014 to December 2018. Patients' medical records were used to retrieve data. Data analysis was done using SPSS Version 23. Logistic regression models were fitted to assess the association between dependent and independent variables. Statistical significance was set at 95% CI, with a P-value < 0.05. RESULTS We studied a total of 70 patients' files including 56 males. The mean age of occurrence of TLSI was 37.59 ± 14.07 years. The most common etiology was road traffic accidents (45.7%) and falls (30.0%). Half of our patients (n = 35) had an incomplete neurological deficit (Frankel B - D). Paraplegia was the most common motor deficit (42.9%). The lumbar spine was affected in 55.7% of cases. The most common CT scan finding was fracture of the vertebrae (30%) while the most reported MRI finding was disc herniation with contusion (38.5%). More than half (51.4%) of our patients were referred from peripheral health centers. The median arrival time was 48 h (IQR: 18-144) with 22.9% reporting after a week post-injury. Less than half (48.1%) benefited from surgery, and 41.4% of our population benefited from in-hospital rehabilitation. The median in-hospital delay time for surgery was 120 h (IQR: 66-192). While the median time between injury and surgery was 188 h (IQR: 144-347). The mortality rate was 5.7% (n = 4). Almost all (86.9%) of the patients developed complications and we had a 61.4% improvement in neurological status upon discharge. Being covered by health insurance was a predictor of improved neurological status (AOR = 15.04, 95%CI:2.90-78.20, P = 0.001) while being referred was a predictor of a stationary neurological status upon discharge (AOR = 0.12, 95%CI:0.03-0.52, P = 0.005). The average hospital stay was 20 days. We did not identify any predictors of lengthy hospital stay. CONCLUSION Road traffic accident is the most common etiology of TLSI. The arrival time to a neurosurgery specialized center after a traumatic injury, and the in-hospital delay time for surgery is high. Reduction of these delays, encouraging universal health insurance coverage, and improving on management to reduce complications would better the outcome of TLSI which is comparable with those in other studies.
Collapse
Affiliation(s)
| | - Mathieu Motah
- Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon
- Neurology unit, Douala General Hospital, Douala, Cameroon
| | - Daniel Gams Massi
- Faculty of Health Sciences, University of Buea, Buea, Cameroon
- Neurology unit, Douala General Hospital, Douala, Cameroon
| | - Yannick Lechedem Ngunyi
- Faculty of Health Sciences, University of Buea, Buea, Cameroon.
- Mbonge District Hospital, Mbonge, Cameroon.
| | - Ngenge Michael Budzi
- Faculty of Health Sciences, University of Buea, Buea, Cameroon
- Cameroon Baptist Convention health services, Yaoundé, Cameroon
| | - Alain Chichom Mefire
- Faculty of Health Sciences, University of Buea, Buea, Cameroon
- Douala Gyneco-obstetric and pediatric hospital, Douala, Cameroon
| |
Collapse
|
15
|
Ullrich BW, Schenk P, Scheyerer MJ, Bäumlein M, Katscher S, Schnake KJ, Zimmermann V, Schwarz F, Schmeiser G, Scherer M, Müller M, Sprengel K, Osterhoff G, Liepold K, Schramm S, Baron C, Siekmann H, Franck A, Isik N, Klauke F, Spiegl UJA. Georg Schmorl prize of the German spine society (DWG) 2022: current treatment for inpatients with osteoporotic thoracolumbar fractures-results of the EOFTT study. 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 2023; 32:1525-1535. [PMID: 36595136 DOI: 10.1007/s00586-022-07519-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 12/22/2022] [Accepted: 12/26/2022] [Indexed: 01/04/2023]
Abstract
AIM Osteoporotic thoracolumbar fractures are of increasing importance. To identify the optimal treatment strategy this multicentre prospective cohort study was performed. PURPOSE Patients suffering from osteoporotic thoracolumbar fractures were included. Excluded were tumour diseases, infections and limb fractures. Age, sex, trauma mechanism, OF classification, OF-score, treatment strategy, pain condition and mobilization were analysed. METHODS A total of 518 patients' aged 75 ± 10 (41-97) years were included in 17 centre. A total of 174 patients were treated conservatively, and 344 were treated surgically, of whom 310 (90%) received minimally invasive treatment. An increase in the OF classification was associated with an increase in both the likelihood of surgery and the surgical invasiveness. RESULTS Five (3%) complications occurred during conservative treatment, and 46 (13%) occurred in the surgically treated patients. 4 surgical site infections and 2 mechanical failures requested revision surgery. At discharge pain improved significantly from a visual analogue scale score of 7.7 (surgical) and 6.0 (conservative) to a score of 4 in both groups (p < 0.001). Over the course of treatment, mobility improved significantly (p = 0.001), with a significantly stronger (p = 0.007) improvement in the surgically treated patients. CONCLUSION Fracture severity according to the OF classification is significantly correlated with higher surgery rates and higher invasiveness of surgery. The most commonly used surgical strategy was minimally invasive short-segmental hybrid stabilization followed by kyphoplasty/vertebroplasty. Despite the worse clinical conditions of the surgically treated patients both conservative and surgical treatment led to an improved pain situation and mobility during the inpatient stay to nearly the same level for both treatments.
Collapse
Affiliation(s)
- Bernhard W Ullrich
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle gGmbH, 06112, Halle, Germany.
- Department of Trauma Hand and Reconstructive Surgery, University Hospital Jena, Jena, Germany.
| | - Philipp Schenk
- Department of Science, Research and Education, BG Klinikum Bergmannstrost Halle gGmbH, Halle, Germany
| | - Max J Scheyerer
- Department of Orthopaedic and Traumatology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Joseph-Stelzmann-Straße 24, 50931, Cologne, Germany
| | - Martin Bäumlein
- Center for Orthopaedics and Trauma Surgery, Philipps University of Marburg, University Hospital Giessen and Marburg GmbH, Marburg, Germany
| | - Sebastian Katscher
- Department of Spine Surgery and Neurotraumatology, Sana Klinikum Borna, Borna, Germany
| | - Klaus J Schnake
- Center for Spinal and Scoliosis Surgery, Waldkrankenhaus Erlangen, Erlangen, Germany
- Department of Orthopedics and Traumatology, Paracelsus Private Medical University Nuremberg, Nuremberg, Germany
| | - Volker Zimmermann
- Department of Trauma and Orthopedic Surgery, Klinikum Traunstein, Traunstein, Germany
| | - Falko Schwarz
- Department of Neurosurgery, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Gregor Schmeiser
- Department of Spine Surgery, Schoen-Clinic Hamburg Eilbek, Dehnhaide 120, 22081, Hamburg, Germany
| | - Michael Scherer
- Medical Faculty Technical University of Munich, Munich, Germany
| | - Michael Müller
- Department of Orthopedic and Trauma Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Kai Sprengel
- Hirslanden Clinic St. Anna, University of Lucerne, Lucerne, Switzerland
- Department of Trauma, University Hospital Zurich (USZ), University of Zurich (UZH), Zurich, Switzerland
| | - Georg Osterhoff
- Department of Orthopaedics, Trauma and Plastic Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Katja Liepold
- Department of Spine Surgery, Thuringia Clinic "Georgius Agricola" Saalfeld, Teaching Hospital of the University of Jena, Saalfeld, Germany
| | - Simon Schramm
- Department of Trauma and Orthopedic Surgery, University Hospital Erlangen, Erlangen, Germany
| | - Christopher Baron
- Department for Paraplegia and Spine Surgery, BG Klinikum Tuebingen, Tuebingen, Germany
| | - Holger Siekmann
- Clinic of Trauma, Hand and Reconstruction Surgery, AMEOS-Clinic Halberstadt, Gleimstr. 5, 38820, Halberstadt, Germany
| | - Alexander Franck
- Department of Trauma Surgery and Orthopedics, Regiomed Clinical Center Coburg, Ketschendorfer Str. 33, 96450, Coburg, Germany
| | - N Isik
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle gGmbH, 06112, Halle, Germany
| | - Friederike Klauke
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle gGmbH, 06112, Halle, Germany
- Department of Trauma Hand and Reconstructive Surgery, University Hospital Jena, Jena, Germany
| | - Ulrich J A Spiegl
- Department of Orthopaedics, Trauma and Plastic Surgery, University Hospital Leipzig, Leipzig, Germany
| |
Collapse
|
16
|
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.
Collapse
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
| |
Collapse
|
17
|
Takaoka H, Eguchi Y, Shibahashi K, Ozone E, Teramura S, Takeda T, Kitagawa K, Sai K, Setojima Y, Masaki Y, Mizutani M, Hamabe Y, Sugiyama K, Orita S, Inage K, Shiga Y, Shiko Y, Kawasaki Y, Ohtori S. Characteristics and comparative study of thoracolumbar spine injury and dislocation fracture due to tertiary trauma. 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 2023; 32:68-74. [PMID: 36469132 DOI: 10.1007/s00586-022-07478-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 12/09/2022]
Abstract
PURPOSE Thoracolumbar spine injury is frequently seen with high-energy trauma but dislocation fractures are relatively rare in spinal trauma, which is often neurologically severe and requires urgent treatment. Therefore, it is essential to understand other concomitant injuries when treating dislocation fractures. The purpose of this study is to determine the differences in clinical features between thoracolumbar spine injury without dislocation and thoracolumbar dislocation fracture. METHODS We conducted an observational study using the Japan Trauma Data Bank (2004-2019). A total of 734 dislocation fractures (Type C) and 32,382 thoracolumbar spine injuries without dislocation (Non-type C) were included in the study. The patient background, injury mechanism, and major complications in both groups were compared. In addition, multivariate analysis of predictors of the diagnosis of dislocation fracture using logistic regression analysis were performed. RESULTS Items significantly more frequent in Type C than in Non-type C were males, hypotension, bradycardia, percentage of complete paralysis, falling objects, pincer pressure, accidents during sports, and thoracic artery injury (P < 0.001); items significantly more frequent in Non-type C than in Type C were falls and traffic accidents, head injury, and pelvic trauma (P < 0.001). Logistic regression analysis showed that younger age, male, complete paralysis, bradycardia, and hypotension were associated with dislocation fracture. CONCLUSION Five associated factors were identified in the development of thoracolumbar dislocation fractures. LEVEL OF EVIDENCE III.
Collapse
Affiliation(s)
- Hiromitsu Takaoka
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan.
| | - Yawara Eguchi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba, Japan
| | - Keita Shibahashi
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Ei Ozone
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Shin Teramura
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Takuto Takeda
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Kyota Kitagawa
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Koichi Sai
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Yusuke Setojima
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Yuta Masaki
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Masaya Mizutani
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Yuichi Hamabe
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Kazuhiro Sugiyama
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida-ku, Tokyo, 130-8575, Japan
| | - Sumihisa Orita
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba, Japan.,Center for Frontier Medical Engineering, Chiba University, Chiba, Japan
| | - Kazuhide Inage
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba, Japan
| | - Yasuhiro Shiga
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba, Japan
| | - Yuki Shiko
- Biostatistics Section, Clinical Research Center, Chiba University Hospital, Chiba, Japan
| | - Yohei Kawasaki
- Biostatistics Section, Clinical Research Center, Chiba University Hospital, Chiba, Japan
| | - Seiji Ohtori
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba, Japan
| |
Collapse
|
18
|
El Khateeb EES, Tammam AG, Hamdan AR. Outcome of Long-Segment Fixation versus Inclusion of the Fractured Level in Short-Segment Fixation for Thoracolumbar Junction Fractures. Asian J Neurosurg 2022; 17:470-473. [PMCID: PMC9665970 DOI: 10.1055/s-0042-1757428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective
The aim of this study was to compare the radiological outcomes of long-segment fixation and short-segment fixation, including the fracture level in patients treated for thoracolumbar junction fractures.
Methods
Data collected from records of patients with thoracolumbar junction fractures who were operated at our department. Neurological evaluation was done using American Spinal Injury Association classification score. Radiological parameters used were the Cobb's angle, vertebral body compression ratio, the anteroposterior spinal canal diameter, and the anterior and the posterior vertebral body heights. Patients were divided into two groups: group A included patients who underwent long-segment fixation and group B included patients who underwent short-segment fixation with inclusion of the fracture level.
Results
The mean preoperative Cobb angle was 22.51 degrees in group A and 19.37 degrees in group B. Both groups showed improvement in the postoperative Cobb angle as the mean in group A was 14.17 degrees and in group B was 11.77 degrees. The mean preoperative compression ratio in group A was 82.8%, while in group B it was 76%. The postoperative mean in group A was 89.2%, while in group B, it was 84%. The mean preoperative anterior vertebral body height of the fractured vertebra in group A was 16.7 mm, while in group B, it was 15.18 mm. The mean preoperative posterior vertebral body height in group A was 16.33 mm and that of group B was 19.41 mm. The mean postoperative anterior vertebral body height in group A was 17.66 mm and that of group B was 17.10 mm. The mean postoperative posterior vertebral body height in group A was 17.11 mm and that of group B was 20.79 mm.
Conclusion
Posterior short-segment fixation with additional screws at the fracture level provides similar—if not better—clinical and radiological outcomes to long-segment fixation in the treatment of thoracolumbar junction fractures.
Collapse
Affiliation(s)
| | - Ahmed G. Tammam
- Faculty of Medicine, South Valley University, Qena, Egypt,Address for correspondence Ahmed G. Tammam, MSc Faculty of medicine, South Valley UniversityQena, 83523Egypt
| | - Ali R. Hamdan
- Faculty of Medicine, South Valley University, Qena, Egypt
| |
Collapse
|
19
|
Tabarestani TQ, Lewis NE, Kelly-Hedrick M, Zhang N, Cellini BR, Marrotte EJ, Williamson T, Wang H, Laskowitz DT, Faw TD, Abd-El-Barr MM. Surgical Considerations to Improve Recovery in Acute Spinal Cord Injury. Neurospine 2022; 19:689-702. [PMID: 36203295 PMCID: PMC9537855 DOI: 10.14245/ns.2244616.308] [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: 07/01/2022] [Accepted: 09/07/2022] [Indexed: 12/14/2022] Open
Abstract
Acute traumatic spinal cord injury (SCI) can be a devastating and costly event for individuals, their families, and the health system as a whole. Prognosis is heavily dependent on the physical extent of the injury and the severity of neurological dysfunction. If not treated urgently, individuals can suffer exacerbated secondary injury cascades that may increase tissue injury and limit recovery. Initial recognition and rapid treatment of acute SCI are vital to limiting secondary injury, reducing morbidity, and providing the best chance of functional recovery. This article aims to review the pathophysiology of SCI and the most up-to-date management of the acute traumatic SCI, specifically examining the modern approaches to surgical treatments along with the ethical limitations of research in this field.
Collapse
Affiliation(s)
| | - Nicholle E. Lewis
- Doctor of Physical Therapy Division, Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | | | - Nina Zhang
- Department of Psychology and Neuroscience, Trinity College of Arts and Sciences, Duke University, Durham, NC, USA
| | - Brianna R. Cellini
- Department of Psychology and Neuroscience, Trinity College of Arts and Sciences, Duke University, Durham, NC, USA
| | - Eric J. Marrotte
- Department of Neurology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Theresa Williamson
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA,Center for Bioethics, Harvard Medical School, Boston, MA, USA
| | - Haichen Wang
- Department of Neurology, Duke University, Durham, NC, USA
| | | | - Timothy D. Faw
- Doctor of Physical Therapy Division, Department of Orthopaedic Surgery, Duke University, Durham, NC, USA,Duke Institute for Brain Sciences, Duke University, Durham, NC, USA
| | - Muhammad M. Abd-El-Barr
- Department of Neurosurgery, Duke University, Durham, NC, USA,Corresponding Author Muhammad M. Abd-El-Barr Department of Neurosurgery, Duke University Medical Center 2840, Room 5335 5th Floor, Orange Zone, Duke South, Durham, NC 27710, USA
| |
Collapse
|
20
|
Greenberg JK, Burks SS, Dibble CF, Javeed S, Gupta VP, Yahanda AT, Perez-Roman RJ, Govindarajan V, Dailey AT, Dhall S, Hoh DJ, Gelb DE, Kanter AS, Klineberg EO, Lee MJ, Mummaneni PV, Park P, Sansur CA, Than KD, Yoon JJW, Wang MY, Ray WZ. An updated management algorithm for incorporating minimally invasive techniques to treat thoracolumbar trauma. J Neurosurg Spine 2022; 36:558-567. [PMID: 34715673 DOI: 10.3171/2021.7.spine21790] [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: 06/09/2021] [Accepted: 07/01/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Minimally invasive surgery (MIS) techniques can effectively stabilize and decompress many thoracolumbar injuries with decreased morbidity and tissue destruction compared with open approaches. Nonetheless, there is limited direction regarding the breadth and limitations of MIS techniques for thoracolumbar injuries. Consequently, the objectives of this study were to 1) identify the range of current practice patterns for thoracolumbar trauma and 2) integrate expert opinion and literature review to develop an updated treatment algorithm. METHODS A survey describing 10 clinical cases with a range of thoracolumbar injuries was sent to 12 surgeons with expertise in spine trauma. The survey results were summarized using descriptive statistics, along with the Fleiss kappa statistic of interrater agreement. To develop an updated treatment algorithm, the authors used a modified Delphi technique that incorporated a literature review, the survey results, and iterative feedback from a group of 14 spine trauma experts. The final algorithm represented the consensus opinion of that expert group. RESULTS Eleven of 12 surgeons contacted completed the case survey, including 8 (73%) neurosurgeons and 3 (27%) orthopedic surgeons. For the 4 cases involving patients with neurological deficits, nearly all respondents recommended decompression and fusion, and the proportion recommending open surgery ranged from 55% to 100% by case. Recommendations for the remaining cases were heterogeneous. Among the neurologically intact patients, MIS techniques were typically recommended more often than open techniques. The overall interrater agreement in recommendations was 0.23, indicating fair agreement. Considering both literature review and expert opinion, the updated algorithm indicated that MIS techniques could be used to treat most thoracolumbar injuries. Among neurologically intact patients, percutaneous instrumentation without arthrodesis was recommended for those with AO Spine Thoracolumbar Classification System subtype A3/A4 (Thoracolumbar Injury Classification and Severity Score [TLICS] 4) injuries, but MIS posterior arthrodesis was recommended for most patients with AO Spine subtype B2/B3 (TLICS > 4) injuries. Depending on vertebral body integrity, anterolateral corpectomy or mini-open decompression could be used for patients with neurological deficits. CONCLUSIONS Spine trauma experts endorsed a range of strategies for treating thoracolumbar injuries but felt that MIS techniques were an option for most patients. The updated treatment algorithm may provide a foundation for surgeons interested in safe approaches for using MIS techniques to treat thoracolumbar trauma.
Collapse
Affiliation(s)
- Jacob K Greenberg
- 1Department of Neurological Surgery, Washington University in St. Louis, St. Louis, Missouri
| | - Stephen Shelby Burks
- 2Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Christopher F Dibble
- 1Department of Neurological Surgery, Washington University in St. Louis, St. Louis, Missouri
| | - Saad Javeed
- 1Department of Neurological Surgery, Washington University in St. Louis, St. Louis, Missouri
| | - Vivek P Gupta
- 1Department of Neurological Surgery, Washington University in St. Louis, St. Louis, Missouri
| | - Alexander T Yahanda
- 1Department of Neurological Surgery, Washington University in St. Louis, St. Louis, Missouri
| | - Roberto J Perez-Roman
- 2Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Vaidya Govindarajan
- 2Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Andrew T Dailey
- 3Department of Neurosurgery, University of Utah, Salt Lake City, Utah
| | - Sanjay Dhall
- 4Department of Neurological Surgery, University of California, San Francisco, California
| | - Daniel J Hoh
- 5Department of Neurosurgery, University of Florida, Gainesville, Florida
| | | | - Adam S Kanter
- 8Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Eric O Klineberg
- 9Department of Orthopedic Surgery, University of California, Davis, Sacramento, California
| | - Michael J Lee
- 10Department of Orthopedic Surgery, University of Chicago, Chicago, Illinois
| | - Praveen V Mummaneni
- 4Department of Neurological Surgery, University of California, San Francisco, California
| | - Paul Park
- 11Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
| | - Charles A Sansur
- 7Neurosurgery, University of Maryland Medical Center, Baltimore, Maryland
| | - Khoi D Than
- 12Department of Neurosurgery, Duke University, Durham, North Carolina; and
| | - Jon J W Yoon
- 13Department of Neurosurgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Michael Y Wang
- 2Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Wilson Z Ray
- 1Department of Neurological Surgery, Washington University in St. Louis, St. Louis, Missouri
| |
Collapse
|
21
|
|
22
|
Surgical fixation of pathologic and traumatic spinal fractures using single position surgery technique in lateral decubitus position. 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 2022; 31:2212-2219. [PMID: 35122503 DOI: 10.1007/s00586-022-07128-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 12/15/2021] [Accepted: 01/18/2022] [Indexed: 10/19/2022]
Abstract
STUDY DESIGN Retrospective Case Series. OBJECTIVES This study aims to determine complications, readmission, and revision surgery rates in patients undergoing single position surgery (SPS) for surgical treatment of traumatic and pathologic thoracolumbar fractures. METHODS A multi-center review of patients who underwent SPS in the lateral decubitus position (LSPS) for surgical management of traumatic or pathologic thoracolumbar fractures between January 2016 and May 2020 was conducted. Operative time, estimated blood loss (EBL), intraoperative complications, postoperative complications, readmissions, and revision surgeries were collected. RESULTS A total of 12 patients with a mean age of 45 years (66.67% male) were included. The majority of patients underwent operative treatment for acute thoracolumbar trauma (66.67%) with a mean injury severity score (ISS) of 16.71. Mean operative time was 175.5 min, mean EBL of 816.67 cc. Five patients experienced a complication, two of which required revision surgery for additional decompression during the initial admission. All ambulatory patients were mobilized on postoperative day 1. The mean hospital length of stay (LOS) was 9.67 days. CONCLUSION The results of this case series supports LSPS as a feasible alternative to the traditional combined anterior-posterior approach for surgical treatment of pathologic and thoracolumbar fractures. These results are similar to reductions in operative time, EBL, and LOS seen in the elective spine literature with LSPS. LEVEL OF EVIDENCE IV.
Collapse
|
23
|
Zileli M, Sharif S, Fornari M. Incidence and Epidemiology of Thoracolumbar Spine Fractures: WFNS Spine Committee Recommendations. Neurospine 2022; 18:704-712. [PMID: 35000323 PMCID: PMC8752702 DOI: 10.14245/ns.2142418.209] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 07/16/2021] [Indexed: 11/24/2022] Open
Abstract
This review aims to search the epidemiology and incidence rates of thoracolumbar spine fractures. A systematic review of the literature of the last 10 years gave 586 results with “incidence,” and 387 results with “epidemiology,” of which 39 papers were analyzed. The review results were discussed and voted in 2 consensus meetings of the WFNS (World Federation of Neurosurgical Societies) Spine Committee. Out of 39 studies, 15 studies have focused on thoracolumbar trauma, remaining 24 studies have looked at all spine trauma. Most were retrospective in nature; few were prospective and multicenter. Some studies have focused on specific injuries. The annual incidence of TL fractures is about 30/100,000 inhabitants including osteoporotic fractures. There is a trend to increase the fractures in elderly population especially in developed countries, while an increase of motor vehicle accidents in developing countries. The mortality rate among male elderly patients is relatively high. The incidence of thoracolumbar spine fractures is increasing because of low-velocity falls in the elderly population. The main reasons are falls and traffic accidents. Learning the regional differences and some special forms of trauma such as extreme sports, war, and gunshot injuries will help the prevention of the thoracolumbar spine fractures.
Collapse
Affiliation(s)
- Mehmet Zileli
- Department of Neurosurgery, Ege University Faculty of Medicine, Izmir, Turkey
| | - Salman Sharif
- Liaquat National Hospital & Medical College, Karachi, Pakistan
| | - Maurizio Fornari
- Humanitas University and Research Hospital in Neurosurgery, Milan, Italy
| |
Collapse
|
24
|
Sasagawa T. Minimally invasive surgery for traumatic spondylolisthesis of L4: A case report. J Orthop Sci 2022; 27:292-295. [PMID: 31147094 DOI: 10.1016/j.jos.2019.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/25/2019] [Accepted: 04/25/2019] [Indexed: 11/26/2022]
Affiliation(s)
- Takeshi Sasagawa
- Department of Orthopedics Surgery, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama city, Toyama Prefecture, 930-8550, Japan.
| |
Collapse
|
25
|
Ruf M, Pitzen T, Nennstiel I, Volkheimer D, Drumm J, Püschel K, Wilke HJ. The effect of posterior compression of the facet joints for initial stability and sagittal profile in the treatment of thoracolumbar fractures: a biomechanical study. 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 2021; 31:28-36. [PMID: 34773149 DOI: 10.1007/s00586-021-07034-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 08/01/2021] [Accepted: 10/11/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE Surgical treatment of thoracolumbar A3-fractures usually comprises posterior fixation-in neutral position or distraction-potentially followed by subsequent anterior support. We hypothesized that additional posterior compression in circumferential stabilization may increase stability by locking the facets, and better restore the sagittal profile. METHODS Burst fractures Type A3 were created in six fresh frozen cadaver spine segments (T12-L2). Testing was performed in a custom-made spinal loading simulator. Loads were applied as pure bending moments of ± 3.75 Nm in all six movement axes. We checked range of motion, neutral zone and Cobb's angle over the injured/treated segment within the following conditions: Intact, fractured, instrumented in neutral alignment, instrumented in distraction, with cage left in posterior distraction, with cage with posterior compression. RESULTS We found that both types of instrumentation with cage stabilized the segment compared to the fractured state in all motion planes. For flexion/extension and lateral bending, flexibility was decreased even compared to the intact state, however, not in axial rotation, being the most critical movement axis. Additional posterior compression in the presence of a cage significantly decreased flexibility in axial rotation, thus achieving stability comparable to the intact state even in this movement axis. In addition, posterior compression with cage significantly increased lordosis compared to the distracted state. CONCLUSION Among different surgical modifications tested, circumferential fixation with final posterior compression as the last step resulted in superior stability and improved sagittal alignment. Thus, posterior compression as the last step is recommended in these pathologies.
Collapse
Affiliation(s)
- Michael Ruf
- Center for Spine Surgery, Orthopedics, and Traumatology, SRH Klinikum Karlsbad-Langensteinbach, Guttmannstrasse 1, 76307, Karlsbad, Germany
| | - Tobias Pitzen
- Center for Spine Surgery, Orthopedics, and Traumatology, SRH Klinikum Karlsbad-Langensteinbach, Guttmannstrasse 1, 76307, Karlsbad, Germany
| | - Ivo Nennstiel
- Center for Orthopedic Surgery and Traumatology, SRH Central Hospital Suhl, Albert-Schweitzer-Strasse 2, 98527, Suhl, Germany
| | - David Volkheimer
- Institute of Orthopaedic Research and Biomechanics, University of Ulm, Helmholtzstrasse 14, 89901, Ulm, Germany
| | - Jörg Drumm
- Center for Spine Surgery, Orthopedics, and Traumatology, SRH Klinikum Karlsbad-Langensteinbach, Guttmannstrasse 1, 76307, Karlsbad, Germany
| | - Klaus Püschel
- Department of Legal Medicine, University Hospital Hamburg-Eppendorf, Butenfeld 34, 22529, Hamburg, Germany
| | - Hans-Joachim Wilke
- Institute of Orthopaedic Research and Biomechanics, University of Ulm, Helmholtzstrasse 14, 89901, Ulm, Germany.
| |
Collapse
|
26
|
Byvaltsev VA, Kalinin AA, Polkin RA, Shepelev VV, Aliyev MA, Dyussembekov YK. Minimally invasive corpectomy and percutaneous transpedicular stabilization in the treatment of patients with unstable injures of the thoracolumbar spine: Results of retrospective case series. JOURNAL OF CRANIOVERTEBRAL JUNCTION AND SPINE 2021; 12:294-301. [PMID: 34728997 PMCID: PMC8501818 DOI: 10.4103/jcvjs.jcvjs_47_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/07/2021] [Indexed: 12/02/2022] Open
Abstract
Objective: The objective of this study was to analyze the results of surgical treatment of patients with unstable injuries of the thoracolumbar spine using simultaneous minimally invasive corpectomy and percutaneous transpedicular stabilization. Materials and Methods: The retrospective study included 34 patients with isolated single-level unstable injuries of the thoracolumbar spine (5 or more points according to the Thoracolumbar Injury Classification and Severity Score (TLICS), operated on from the moment of injury from 8 to 24 h using the technique of minimally invasive corpectomy and percutaneous transpedicular stabilization simultaneously. The technical features of surgery, clinical data (pain level according to the Visual Analog Scale, quality of life according to the SF-36 questionnaire, subjective satisfaction with the operation according to the MacNab scale, and the presence of complications), and instrumental data (angle of segmental kyphotic deformity and sagittal index to and after surgery). The assessment of clinical data was carried out before surgery, at discharge, after 6 months, and in the long-term period, on average, 30 months after surgery. Results: When evaluating the clinical data, a significant decrease in the severity of pain syndrome was found on average from 90 mm to 5.5 mm in the late follow-up (P < 0.001), as well as a significant improvement in the physical and psychological components of health according to the SF-36 questionnaire on average from 28.78 to 39.26 (P < 0.001), from 36.93 to 41.43 (P = 0.006), respectively. In the long-term period, according to the MacNab scale, the patients noted the result of the operation: excellent – 18 (52.9%), good – 13 (38.3%), and satisfactory – 3 (8.8%); no unsatisfactory results were registered. Four (11.8%) perioperative surgical complications were registered, which were successfully treated conservatively. A significant restoration of the sagittal profile with an insignificant change in blood pressure was recorded in the long-term postoperative period. An average follow-up assessment of 30 months according to the American Spinal Injury Association scale showed the presence of E and D degrees in 85.4% of patients. Conclusion: Minimally invasive corpectomy with percutaneous transpedicular stabilization in the treatment of patients with unstable injuries of the thoracolumbar spine can effectively eliminate kyphotic deformity and prevent the loss of its reduction with a low number of postoperative surgical complications. The technique has minimal surgical trauma with the possibility of early postoperative rehabilitation and provides a significant stable reduction in vertebrogenic pain syndrome, improvement of neurological deficits, and restoration of the quality of life of patients and in the follow-up.
Collapse
Affiliation(s)
- Vadim A Byvaltsev
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia.,Department of Neurosurgery, Railway Clinical Hospital, Irkutsk, Russia
| | - Andrei A Kalinin
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia.,Department of Neurosurgery, Railway Clinical Hospital, Irkutsk, Russia
| | - Roman A Polkin
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia.,Department of Neurosurgery, Railway Clinical Hospital, Irkutsk, Russia
| | - Valerii V Shepelev
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia
| | - Marat A Aliyev
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia.,Department of Neurosurgery, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - Yermek K Dyussembekov
- Department of Neurosurgery, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| |
Collapse
|
27
|
Brandicourt P, Luby N, Djidjeli I, Cheng I, De Barros A, Brauge D, Roux FE. Clinical long-term consequences of thoraco-lumbar spine fracture and osteosynthesis. Orthop Traumatol Surg Res 2021; 107:102941. [PMID: 33895384 DOI: 10.1016/j.otsr.2021.102941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 11/17/2020] [Accepted: 01/12/2021] [Indexed: 02/03/2023]
Abstract
OBJECT Although traumatic spine fractures can be treated by osteosynthesis, their long-term clinical, social, and familial consequences are less known. The aim of this study was to assess these global consequences to a very long-term (at least more than 12 years after the fracture). METHODS Two groups, one composed of 30 patients operated for a thoracolumbar fracture by posterior fixation and one with 30 controls (who never had a spinal fracture) matched for age, sex, job and time of follow-up were studied. Patients and control subjects had to answer to 3 questionnaires: one about clinical, familial, and socio-professional changes, and 2 back pain (Dallas and Eifel) scales. RESULTS The mean patient follow-up was 14.5 years (from 12 to 18 years, sd 2.3) - control subjects, 15 years. The majority (56%) of the fractures occurred at T12/L1 level. At last follow-up, the chronic low back pain concerned 20 (66,7%) patients versus 11 (36.7%) control subjects (p=0.03); more patients (13 patients - 43.3%) consumed analgesics than control (5 persons - 16.6%) subjects (p=0.04). A large majority (13 patients, 57%) had sick leaves that exceeded 6 months. The loss of wage due to traumatism or chronic low back pain was also significant (p=0.002) between patients and matched controls over the period. At follow-up, the mean Eifel score for the whole patients' cohort was significaty superior compared to control group (4.7 [sd 3.75] vs. 2.6 [sd 4.2], p=0.008). Dallas score was superior in the patient's group for the daily, work-leisure activities and sociability aspect (p<0.05). CONCLUSION Chronic back pain, long sick leaves, changes in professional and familial life, the very long-term postoperative outcome of patients could be more difficult than expected in a majority of patients operated for thoracolumbar fracture. In order to facilitate the back to work and reduce these long-term consequences, we propose that guidelines about job resume in traumatic spinal fractures should be established along with early occupational medicine consultations. LEVEL OF EVIDENCE III; retrospective case control study.
Collapse
Affiliation(s)
- Pierre Brandicourt
- Pôle Neuroscience (Neurochirurgie), Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Centre hospitalo-universitaires de Toulouse, Université de Toulouse, UPS, Toulouse, France.
| | - Nicolas Luby
- Centre hospitalo-universitaires de Toulouse, Université de Toulouse, UPS, Toulouse, France; Pôle Santé-Société, Réadaptation, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Imène Djidjeli
- Pôle Neuroscience (Neurochirurgie), Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Centre hospitalo-universitaires de Toulouse, Université de Toulouse, UPS, Toulouse, France
| | - Ing Cheng
- Pôle Neuroscience (Neurochirurgie), Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Centre hospitalo-universitaires de Toulouse, Université de Toulouse, UPS, Toulouse, France
| | - Amaury De Barros
- Pôle Neuroscience (Neurochirurgie), Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Centre hospitalo-universitaires de Toulouse, Université de Toulouse, UPS, Toulouse, France
| | - David Brauge
- Pôle Neuroscience (Neurochirurgie), Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Centre hospitalo-universitaires de Toulouse, Université de Toulouse, UPS, Toulouse, France
| | - Franck-Emmanuel Roux
- Pôle Neuroscience (Neurochirurgie), Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Centre hospitalo-universitaires de Toulouse, Université de Toulouse, UPS, Toulouse, France; Centre de Recherche Cerveau et Cognition (CNRS; CerCo), Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| |
Collapse
|
28
|
Traumatic low lumbar fractures: How often MRI changes the fracture classification or clinical decision-making compared to CT alone? 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 2021; 31:37-45. [PMID: 34625851 DOI: 10.1007/s00586-021-06987-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/11/2021] [Accepted: 09/04/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE To determine the impact of magnetic resonance imaging (MRI) on fracture classification for low lumbar fractures (LLFs) compared to CT alone. METHODS This study was a retrospective review of 41 consecutive patients with LLFs who underwent CT and MRI within 10 days of injury. Three reviewers classified all fractures according to AOSpine Classification and the Thoracolumbar Injury Classification (TLISS). Posterior ligamentous complex (PLC) injury in MRI was defined by black stripe discontinuity and in CT by the presence of: vertebral body translation, facet joint malalignment, horizontal laminar or spinous process fracture, and interspinous widening. The proportion of patients with AO type A/B/C and with TLISS < 5 and ≥ 5 was compared between CT and MRI. We examined the overall accuracy and individual CT findings for PLC injury. RESULTS AO classification using CT was: AO type A in 26 patients (61%), type B in 7 patients (17%), and type C in 8 patients (22%). Seventeen patients (41%) had a TLISS ≥ 5 while 24 (59%) had TLISS < 5. The addition of MRI after CT changed the AO classification in only 2 patients (4.9%, 95% CI (0.6-16.5%) due to upgrade of type A to type B or vice versa, but did not change TLISS from < 5 to ≥ 5 [p< 0.0001; 95% CI (0.59, 0.77)]. CONCLUSIONS CT was highly accurate (95%) for diagnosis of PLC injury in LLFs. Addition of MRI after CT did not change the AO classification or TLISS, compared to CT alone, thus suggesting limited additional value of MRI for PLC assessment or fracture classification.
Collapse
|
29
|
Jordan MC, Jansen H, Meffert RH, Heintel TM. Comparing porous tantalum fusion implants and iliac crest bone grafts for spondylodesis of thoracolumbar burst fractures: Prospectice Cohort study. Sci Rep 2021; 11:17409. [PMID: 34465811 PMCID: PMC8408264 DOI: 10.1038/s41598-021-96400-w] [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: 06/29/2021] [Accepted: 08/10/2021] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to compare two different techniques of performing one-level spondylodesis for thoracolumbar burst fractures using either an autologous iliac crest bone graft (ICBG) or a porous tantalum fusion implant (PTFI). In a prospective nonrandomized study, 44 patients (20 women, 24 men; average age 43.1 ± 13.2 years) suffering from severe thoracolumbar burst fractures were treated with combined anterior–posterior stabilization. An ICBG was used in 21 cases, and a PTFI was used in the other 23 cases. A two-year clinical and radiographic follow-up was carried out. There were no statistically significant differences in age, sex, localization/classification of the fracture, or visual analog scale (VAS) before injury between the two groups. All 44 patients were followed up for an average period of 533 days (range 173–1567). The sagittal spinal profile was restored by an average of 11.1° (ICBG) vs. 14.3° (PTFI) (monosegmental Cobb angle). Loss of correction until the last follow-up tended to be higher in the patients treated with ICBG than in those treated with PTFI (mean: 2.8° vs. 1.6°). Furthermore, significantly better restoration of the sagittal profile was obtained with the PTFI than with the iliac bone graft at the long-term follow-up (mean: ICBG 7.8°, PTFI 12.3°; p < 0.005). Short-segment posterior instrumentation combined with anterior one-level spondylodesis using either an ICBG or a PTFI resulted in sufficient correction of posttraumatic segmental kyphosis. PTFI might be a good alternative for autologous bone grafting and prevent donor site morbidities.
Collapse
Affiliation(s)
- Martin C Jordan
- Department of Orthopaedic Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Würzburg, Julius-Maximilians-University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany.
| | - Hendrik Jansen
- Department of Orthopaedic Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Würzburg, Julius-Maximilians-University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Rainer H Meffert
- Department of Orthopaedic Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Würzburg, Julius-Maximilians-University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Timo M Heintel
- Department of Orthopaedic Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Würzburg, Julius-Maximilians-University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| |
Collapse
|
30
|
Lofrese G, Ricciardi L, De Bonis P, Cultrera F, Cappuccio M, Scerrati A, Martucci A, Musio A, Tosatto L, De Iure F. Use of the SpineJack direct reduction for treating type A2, A3 and A4 fractures of the thoracolumbar spine: a retrospective case series. J Neurointerv Surg 2021; 14:931-937. [PMID: 34433644 DOI: 10.1136/neurintsurg-2021-017682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/03/2021] [Indexed: 01/18/2023]
Abstract
BACKGROUND Compression injuries of the thoracolumbar spine without neurological impairment are usually treated with minimally invasive procedures. Intravertebral expandable implants represent an alternative strategy in fractures with low fragments' displacement. METHODS Patients with A2, A3 and A4 fractures of the T10-L2 spinal segment without neurological impairment, fracture gap >2 mm, vertebra plana, pedicle rupture, pedicle diameter <6 mm, spinal canal encroachment ≥50%, and vertebral body spread >30% were treated with the SpineJack device. Patients with pathological/osteoporotic fractures were excluded. Demographic and fracture-related data were assessed together with vertebral kyphosis correction, vertebral height restoration/loss of correction and final kyphosis. The modified Rankin Scale (mRS), Oswestry Disability Index (ODI), Visual Analogue Scale (VAS), Smiley-Webster Pain Scale (SWPS) and EuroQol-5D (EQ-5D) were evaluated at 1 (-post), 6 and 12 months (-fup) after surgery. Statistical analysis was performed and p values ≤0.05 were considered significant. RESULTS Fifty-seven patients were included in the study. Patients aged >60 years reported worse kyphosis correction (<4°) with more postoperative complications, while vertebral plasticity in younger patients, fragmentation-related greater remodeling in A3/A4 fractures, and treatments within 7 days of trauma determined superior wedging corrections, with better EQ-5D-post and mRS-fup. Cement leakages did not affect functional outcome, while female gender and American Society of Anesthesiologists (ASA) score of 3-4 were associated with worse ODI-fup and VAS-fup. Although fracture characteristics and radiological outcome did not negatively influence the clinical outcome, A2 fracture was a risk factor for complications, thus indirectly compromising both the functional and radiological outcome. CONCLUSION With spread of <30%, the SpineJack is an alternative to minimally invasive fixations for treating A3/A4 thoracolumbar fractures, being able to preserve healthy motion segments in younger patients and provide an ultra-conservative procedure for elderly and fragile patients.
Collapse
Affiliation(s)
- Giorgio Lofrese
- Department of Neurosciences, Neurosurgery Division - "M Bufalini" Hospital, Cesena, Emilia-Romagna, Italy
| | | | | | - Francesco Cultrera
- Department of Neurosciences, Neurosurgery Division - "M Bufalini" Hospital, Cesena, Emilia-Romagna, Italy
| | - Michele Cappuccio
- Department of Spine Surgery, Ospedale Maggiore "C.A. Pizzardi", Bologna, Italy
| | - Alba Scerrati
- Neurosurgery, University Hospital S.Anna, Ferrara, Italy
| | - Antonio Martucci
- Department of Spine Surgery, Ospedale Maggiore "C.A. Pizzardi", Bologna, Italy
| | - Antonio Musio
- Neurosurgery, University Hospital S.Anna, Ferrara, Italy
| | - Luigino Tosatto
- Department of Neurosciences, Neurosurgery Division - "M Bufalini" Hospital, Cesena, Emilia-Romagna, Italy
| | - Federico De Iure
- Department of Spine Surgery, Ospedale Maggiore "C.A. Pizzardi", Bologna, Italy
| |
Collapse
|
31
|
Santander XA, Rodríguez-Boto G. Retrospective Evaluation of Thoracolumbar Injury Classification System and Thoracolumbar AO Spine Injury Scores for the Decision Treatment of Thoracolumbar Traumatic Fractures in 458 Consecutive Patients. World Neurosurg 2021; 153:e446-e453. [PMID: 34237449 DOI: 10.1016/j.wneu.2021.06.148] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 06/28/2021] [Accepted: 06/29/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Thoracolumbar Injury Classification System (TLICS) score and Thoracolumbar AO Spine Injury Score (TLAOSIS) are the scores preferred to classify and treat thoracolumbar fractures. Our study evaluates the reliability of both as guidelines for treatment. METHODS Single-center and retrospective case series of 458 patients. Clinical variables, radiology, and treatment were analyzed. We classified fractures according to the AO Spine Thoracolumbar System and retrospectively applied both scales in 2 groups (surgical and conservative). A concordance analysis and statistical measures comparing both were performed. RESULTS The patients were divided as follows: 257 patients (56.1%) in the conservative group and 201 patients (43.9%) in the surgical group. The concordance analysis between both scales was 89.7% (95% confidence interval, 86.5%-92.3%), and the Cohen kappa coefficient was 0.68 (95% confidence interval, 59%-76%). TLAOSIS had a higher tendency to classify patients in the gray zone (10.3% vs. 2.8%, P < 0.001), whereas TLICS had a more conservative nature (85.2% vs. 78.4%, P = 0.01). In the surgical group, the matching decision ratio was 29.9% for TLICS and 42.8% for TLAOSIS, but differences were found in TLICS being more conservative (70.1% vs. 57.2%, P = 0.01). In the conservative group, the matching decision ratio was 98.1% for both scales, being the main difference in the gray zone for TLAOSIS. CONCLUSIONS Both scales have a good concordance in general, with TLICS being more conservative overall. They had rather low coincidence when predicting surgery. Because TLAOSIS placed more patients in the gray zone, we think it might be slightly better for giving surgeons more license to decide a surgical approach on certain controversial types of fractures.
Collapse
Affiliation(s)
- Xavier A Santander
- Department of Neurosurgery, University Hospital Puerta de Hierro Majadahonda, Madrid, Spain; Department of Surgery, Faculty of Medicine Universidad Autónoma de Madrid, Madrid, Spain.
| | - Gregorio Rodríguez-Boto
- Department of Neurosurgery, University Hospital Puerta de Hierro Majadahonda, Madrid, Spain; Department of Surgery, Faculty of Medicine Universidad Autónoma de Madrid, Madrid, Spain
| |
Collapse
|
32
|
[Local spinal profile following operative treatment of thoracolumbar and lumbar fractures : Impact of reduction technique and bone quality]. Unfallchirurg 2021; 125:295-304. [PMID: 34110429 PMCID: PMC8940758 DOI: 10.1007/s00113-021-01013-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2021] [Indexed: 01/14/2023]
Abstract
Hintergrund Ziel der Operation von Wirbelsäulenverletzungen ist eine stabile Ausheilung in physiologischer Stellung. Für offene und perkutane Operationen stehen unterschiedliche Techniken zur Verfügung. Fragestellung Das Ausmaß der offenen Reposition und das Retentionspotenzial der Techniken nach AOSpine (AT) und nach Kluger (KT) sollen verglichen werden. Der Einfluss von Frakturmorphologie, Alter, Geschlecht und Knochenqualität auf Reposition und Retention werden untersucht. Material und Methoden In dieser monozentrischen retrospektiven Kohortenstudie wurden Daten von Patienten mit traumatischen thorakolumbalen und lumbalen Frakturen untersucht, welche entweder mit AT oder KT reponiert wurden. Mittels bisegmentalen Grund-Deckplatten-Winkels (bGDW) wurde die Stellung des verletzten Wirbelsäulenabschnitts beschrieben. Normalwerte für die bGDW wurden anhand von Literaturdaten angenommen. Die Veränderung des bGDW im zeitlichen Verlauf wurde unter Einbeziehung der Knochenqualität in Hounsfield Units (HU), der Verletzungsschwere nach AOSpine und des Patientenalters und -geschlechts analysiert. Ergebnisse Es wurden 151 Datensätze ausgewertet. Beide Methoden reponieren vom Umfang nicht unterschiedlich (AT 10 ± 6°, KT 11 ± 8°; p = 0,786). Im Follow-up trat ein Korrekturverlust von −5 ± 4° auf. Die Technik (p = 0,998) hatte keinen Einfluss darauf. Die Frakturmorphologie zeigte einen knapp signifikanten Einfluss (p = 0,043). Niedrige HU korrelierten mit geringerem Repositionsumfang (r = 0,241, p < 0,003) und größerem Korrekturverlust (r = 0,272, p < 0,001) signifikant, aber schwach. In der Altersgruppe 50 bis 65 Jahre wiesen 21 % der Männer und 43 % der Frauen eine Knochenqualität von HU < 110 auf. Alter und HU korrelieren signifikant (r = −0,701, p < 0,001). Diskussion Die Techniken sind gleichwertig bezüglich der Repositions- und Retentionseigenschaften. Der hohe Anteil von Patienten mit HU < 110 in der Gruppe unter 65 Jahren bei Frauen und Männern und der Einfluss auf Reposition und Retention weisen auf die Notwendigkeit einer präoperativen Knochendichtemessung hin.
Collapse
|
33
|
Schroeder GD, Canseco JA, Patel PD, Divi SN, Karamian BA, Kandziora F, Vialle EN, Oner FC, Schnake KJ, Dvorak MF, Chapman JR, Benneker LM, Rajasekaran S, Kepler CK, Vaccaro AR. Establishing the Injury Severity of Subaxial Cervical Spine Trauma: Validating the Hierarchical Nature of the AO Spine Subaxial Cervical Spine Injury Classification System. Spine (Phila Pa 1976) 2021; 46:649-657. [PMID: 33337687 PMCID: PMC8057527 DOI: 10.1097/brs.0000000000003873] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 09/06/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Global cross-sectional survey. OBJECTIVE The aim of this study was to validate the AO Spine Subaxial Cervical Spine Injury Classification by examining the perceived injury severity by surgeon across AO geographical regions and practice experience. SUMMARY OF BACKGROUND DATA Previous subaxial cervical spine injury classifications have been limited by subpar interobserver reliability and clinical applicability. In an attempt to create a universally validated scheme with prognostic value, AO Spine established a subaxial cervical spine injury classification involving four elements: injury morphology, facet injury involvement, neurologic status, and case-specific modifiers. METHODS A survey was sent to 272 AO Spine members across all geographic regions and with a variety of practice experience. Respondents graded the severity of each variable of the classification system on a scale from zero (low severity) to 100 (high severity). Primary outcome was to assess differences in perceived injury severity for each injury type over geographic regions and level of practice experience. RESULTS A total of 189 responses were received. Overall, the classification system exhibited a hierarchical progression in subtype injury severity scores. Only three subtypes showed a significant difference in injury severity score among geographic regions: F3 (floating lateral mass fracture, P = 0.04), N3 (incomplete spinal cord injury, P = 0.03), and M2 (critical disk herniation, P = 0.04). When stratified by surgeon experience, pairwise comparison showed only two morphological subtypes, B1 (bony posterior tension band injury, P = 0.02) and F2 (unstable facet fracture, P = 0.03), and one neurologic subtype (N3, P = 0.02) exhibited a significant difference in injury severity score. CONCLUSION The AO Spine Subaxial Cervical Spine Injury Classification System has shown to be reliable and suitable for proper patient management. The study shows this classification is substantially generalizable by geographic region and surgeon experience, and provides a consistent method of communication among physicians while covering the majority of subaxial cervical spine traumatic injuries.Level of Evidence: 4.
Collapse
Affiliation(s)
| | - Jose A. Canseco
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Parthik D. Patel
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Srikanth N. Divi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Brian A. Karamian
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Frank Kandziora
- Center for Spinal Surgery and Neurotraumatology, Berufsgenossenschaftliche Unfallklinik, Frankfurt am Main, Germany
| | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Wang HW, Hu YC, Wu ZY, Wu HR, Ma JQ, Jian HQ, Ning SH, Xu WK. One Approach Anterior Decompression and Fixation with Posterior Unilateral Pedicle Screw Fixation for Thoracolumbar Osteoporotic Vertebral Compression Fractures. Orthop Surg 2021; 13:908-919. [PMID: 33787067 PMCID: PMC8126897 DOI: 10.1111/os.12947] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 01/13/2021] [Accepted: 01/16/2021] [Indexed: 11/30/2022] Open
Abstract
Objective The objective of the present paper was to explore the clinical effect of one approach anterior decompression and fixation with posterior unilateral pedicle screw fixation for thoracolumbar osteoporosis vertebral compression fractures (OVCF). Methods This is a single‐center retrospective analysis. A total of six thoracolumbar OVCF patients (four women and two men) with an average age of 65.2 years (58–72 years) who were treated between June 2016 and May 2018 were enrolled in the present study. The lesion segments included: 1 case at T11, 1 case at T12, 3 cases at L1, and 1 case at L2. The six thoracolumbar OVCF patients were treated with one approach anterior decompression and fixation with posterior unilateral pedicle screw fixation. After general anesthesia, patients were placed in the right lateral decubitus position, an approximately 10–15‐cm oblique incision was made along corresponding ribs, and the conventional left retroperitoneal and/or the extrapleural approach was performed for anterior lateral exposure. First, anterior decompression and fixation were performed, and then through the unilateral paraspinal muscle approach, posterior pedicle screw fixation was performed under the same incision. The back pain visual analogue scale (VAS), the Oswestry disability index (ODI), and the MacNab criteria were used to evaluate the clinical outcome. The radiographic analysis included the regional kyphosis angle and the fusion rate. Neurological status, operation time, intraoperative bleeding, the time of ambulation, hospital stay, and surgical complications were also assessed. Results Surgery was successful in all six patients, who were followed up for 31.6 months (range, 23–46 months). The operation time was 125–163 min, with a median of 135 min. The preoperative blood loss was 580–1230 mL, with a median of 760 mL. The time of ambulation was 3–5 days, with a median of 4.2 days. The hospital stay was 8–15 days, with the median of 10.5 days. According to the Frankel classification of neurological deficits, of two patients with grade C preoperatively, one had improved to grade D and one had improved to grade E at final follow up; among four patients with grade D preoperatively, at the final follow up one remained the same and three had improved to grade E. The postoperative back pain VAS score decreased significantly, from 6.17 ± 0.75 preoperatively to 0.83 ± 0.41 postoperatively (P < 0.05). The mean ODI score was 73.7 ± 5.86 preoperatively and reduced to 21.85 ± 3.27 postoperatively (P < 0.05). According to the MacNab criteria, at the final follow up, two patients rated their satisfaction as excellent, three patients as good, and one patient as fair. The mean regional kyphosis angle was 22.17° ± 6.01°before surgery, which improved to 9.33° ± 3.88° at the final follow up (P < 0.05). At the final follow up, there were two patients who had achieved a grade 2 bony fusion (33.3%), three patients grade 3 (50.0%), and one patient grade 4 (16.7%). No incision infections, internal fixation failures or other complications were found during the perioperative and the follow‐up period. Conclusion One approach anterior decompression and fixation with posterior unilateral pedicle screw fixation provides a novel method for thoracolumbar OVCF disease, with a satisfactory clinical outcome.
Collapse
Affiliation(s)
- Hui-Wang Wang
- Department of Orthopaedics, Orthopaedic Hospital, Xingtai, China
| | - Yong-Cheng Hu
- Department of Spinal Surgery, Tianjin Hospital, Tianjin, China
| | - Zhan-Yong Wu
- Department of Orthopaedics, Orthopaedic Hospital, Xingtai, China
| | - Hua-Rong Wu
- Department of Orthopaedics, Orthopaedic Hospital, Xingtai, China
| | - Jian-Qing Ma
- Department of Orthopaedic Laboratory, Xingtai Institute of Orthopaedics, Xingtai, China
| | - Hui-Qiu Jian
- Department of Orthopaedics, Orthopaedic Hospital, Xingtai, China
| | - Sheng-Hua Ning
- Department of Orthopaedics, Orthopaedic Hospital, Xingtai, China
| | - Wen-Kun Xu
- Department of Orthopaedics, Orthopaedic Hospital, Xingtai, China
| |
Collapse
|
35
|
Todeschi J, Ganau M, Zaed I, Bozzi MT, Mallereau CH, Gallinaro P, Cebula H, Ollivier I, Spatola G, Chaussemy D, Coca HA, Proust F, Chibbaro S. Managing Incomplete and Complete Thoracolumbar Burst Fractures (AO Spine A3 and A4). Results from a Prospective Single-Center Study Comparing Posterior Percutaneous Instrumentation plus Mini-Open Anterolateral Fusion versus Single-Stage Posterior Instrumented Fusion. World Neurosurg 2021; 150:e657-e667. [PMID: 33757885 DOI: 10.1016/j.wneu.2021.03.069] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/13/2021] [Accepted: 03/15/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The treatment strategy for thoracolumbar burst fractures is still debated. The aim of this study is to evaluate clinical and radiologic outcomes of a 2-stage strategy with immediate posterior percutaneous instrumentation and delayed anterolateral fusion (group A) versus a single-stage open posterior instrumented fusion (group B). METHODS Demographics and clinical and surgical data of patients operated for AO Spine A3 and A4 fractures were prospectively collected. Vertebral height and deformity were evaluated before and after surgery. Visual analog scale score for back pain, Oswestry Disability Index, and 12-Item Short Form Health Survey results for quality-of-life assessment were collected during follow-up. RESULTS Among the 110 patients enrolled, 66 were allocated to group A and 44 to group B; the most common fractured level was T12 (34%). Postoperative complications were higher in group B, especially the wound infection rate (18% vs. 3%), and pseudomeningocele (14% vs. 0%). The 2-stage approach allowed an average long-term gain of 15.8° at the local kyphosis of fractured vertebra and 5.8° at the regional level (Cobb angle), versus 15.4° and 5.5° in group B. At 2 years follow-up, both groups showed significant functional improvements; however, the visual analog scale and Oswestry Disability Index metrics seemed more favorable for group A patients (P < 0.0001 vs. P < 0.003). A complete fusion rate was obtained in 100% of group A vs. 65% of group B. CONCLUSIONS Our study indicates that percutaneous instrumentation and anterior fusion or an expandable cage lead to excellent long-term clinical and radiologic outcomes with a lower complication rate and higher fusion rate than those of open posterior approaches.
Collapse
Affiliation(s)
- Julien Todeschi
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Mario Ganau
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Ismail Zaed
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France.
| | - Maria Teresa Bozzi
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Charles-Henry Mallereau
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Paolo Gallinaro
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Helene Cebula
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Irene Ollivier
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Giogio Spatola
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Dominique Chaussemy
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Hugo-Andres Coca
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - François Proust
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| | - Salvatore Chibbaro
- Department of Neurosurgery, Hautepierre Regional Hospital, University of Strasbourg, Strasbourg, France
| |
Collapse
|
36
|
Liu X, Cai Y. The effect of conservative therapy combined with rehabilitation nursing on elderly compression fracture patients. Am J Transl Res 2021; 13:1726-1733. [PMID: 33841695 PMCID: PMC8014345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 09/29/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To investigate the effect of rehabilitation nursing combined with conservative therapy on patients undergoing compression fracture surgery. METHODS 86 patients with compression fractures admitted to our hospital for rehabilitation from November 2018 to November 2019 were recruited as the study cohort. The patients were provided with conservative traditional Chinese medicine treatment along with rehabilitation methods such as rehabilitation nursing, lumbar pillows, and the prevention and cure of complications. The post-treatment effects and related influencing factors were observed. RESULTS A single-factor analysis showed the significant effect of the rehabilitation measures combined with the conservative treatment. Specifically, 80.23% of the patients positively responded to management with lumbar pillows, and the response rates of the other methods, including rehabilitation nursing, conservative TCM treatment, the prevention of complications, and the go-to-ground activity were 68.60%, 52.33%, 94.19%, and 73.26%, respectively. The response rates of the patients who did not undergo the combined treatment were 19.77%, 31.40%, 46.67%, 5.81%, and 26.74%, respectively. The differences were statistically significant (P < 0.05). Also, the overall response rate of the combination therapy was 69.76%. In addition, the logistic regression analysis indicated that lumbar pillows (OR = 0.488, P = 0.036), rehabilitation nursing (OR = 12.23, P = 0.017), conservative TCM treatment (OR = 1.023, P = 0.533), the prevention of complications (OR = 2.293, P = 0.026) and go-to-ground activity (OR = 2.311, P = 0.021) were independent factors in elderly compression fractures. CONCLUSION Rehabilitation nursing combined with conservative treatment can shorten the healing period and improve functional recovery in elderly compression fracture patients.
Collapse
Affiliation(s)
- Xiaoqin Liu
- Department of Nursing, Affiliated Hospital of Gansu University of Traditional Chinese MedicineLanzhou 730020, Gansu Province, China
| | - Ying Cai
- Department of Rehabilitation Orthopedics, Affiliated Hospital of Gansu University of Traditional Chinese MedicineLanzhou 730020, Gansu Province, China
| |
Collapse
|
37
|
Abstract
STUDY DESIGN Retrospective database study based on prospectively collected data. OBJECTIVE The aim of this study was to describe the current incidence and epidemiology of traumatic spinal fractures in the Netherlands SUMMARY OF BACKGROUND DATA.: Traumatic spinal fractures may lead to severe disability and have considerable consequences on healthcare capacity and costs. Several studies have reported a large and increasing share of fractures in elderly. Currently, a reliable, detailed, and up to date incidence of these injuries in the Netherlands is lacking. These numbers could aid in the composition of preventative measures. METHODS All patients from 2010 to 2017 that were admitted with a spinal fracture were included. Patients were selected based on Abbreviated Injury Scores (AIS) codes. Collected data consisted of patient- and injury characteristics, afflicted spine-region, associated injury, referral- and discharge location, and geographic region of admittance. RESULTS Overall, 29,637 patients were included in this study. The incidence of spinal fractures increased from 2010 to 2017 (from 21.5 to 24.0 per 100,000 inhabitants). Most patients were injured by a (low-energy) fall from the same level followed by (high-energy) traffic accidents. Elderly patients (≥65 years of age) made up 42% of all patients. The proportion of elderly increased significantly faster over the years compared to younger patients. More than half of polytrauma (injury severity score ≥16) patients had fractures in multiple spine regions. 5,5% of all patients suffered spinal cord injury (SCI), most often associated with cervical fractures in polytrauma patients. Regional differences were found mainly in presentation through referral and low- and high-energy falls. CONCLUSION The incidence of patients with spinal fractures increased and elderly made up a large part. Preventative measures could be regional dependent and should focus on low-energy falls, traffic accidents, and bicycle accidents in specific. In polytraumatized patients there should be special attention for any additional spine fractures and SCI. LEVEL OF EVIDENCE 3.
Collapse
|
38
|
Management of thoracolumbar fracture in France. Analysis of practices and radiologic results of a cohort of 407 thoracolumbar fractures. Orthop Traumatol Surg Res 2020; 106:1203-1207. [PMID: 32763012 DOI: 10.1016/j.otsr.2020.02.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 01/12/2020] [Accepted: 02/25/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Thoracolumbar fractures are a public health issue due to their severity and frequency. Management varies according to demographic, clinical and radiologic features, from non-operative treatment to extensive fusion. In the two last decades, improvements and new techniques have emerged, such as kyphoplasty and percutaneous approaches. The main goal of this study was to describe the management of thoracolumbar fractures in France in 2018. HYPOTHESIS The study hypothesis was that management of thoracolumbar fractures in France has progressed in recent decades. MATERIAL AND METHODS The files of 407 adult patients operated on between January 1, 2015 and December 31, 2016 for T4-L5 thoracolumbar fracture in 6 French teaching hospitals were retrospectively reviewed, at a mean follow-up at 10.2±8.2 [1; 42] months. Demographic, surgical and postoperative radiological data were collected. p-values<0.05 on Student test were considered significant. RESULTS Five hundred and thirty-one fractures were analyzed (27% of patients presented more than one fracture). Surgery consisted in internal fixation for 56% of patients, including 17% with associated kyphoplasty; 29% had fusion, and 15% stand-alone kyphoplasty. Surgery used an open posterior approach in 54% of cases, and a percutaneous approach in 46%. Initial sagittal angulation was not a significant decision criterion for screwing (p=0.8) or for a secondary anterior approach in case of fusion (p=0.6). Immediate postoperative sagittal correction was significantly better with an open than a percutaneous approach (p=0.004), but without significant difference at last follow-up (p=0.8). Correction at last follow-up was significantly better with anterior associated to posterior fusion (p=0.003). DISCUSSION Management of the thoracolumbar fractures has progressed in France in recent years: 46% of surgeries used a percutaneous approach, compared to 28% in 2013; 90% used a posterior approach only, compared to 83% in 2013; rates of combined approach were unchanged, at 6%. Twenty-five percent of burst fractures were treated by fusion, possibly due to lack of preoperative MRI in 79% of cases. LEVEL OF EVIDENCE IV, retrospective cohort study.
Collapse
|
39
|
Prajapati HP. Thoracolumbar Junction Fracture: Principle of Management. INDIAN JOURNAL OF NEUROTRAUMA 2020. [DOI: 10.1055/s-0040-1717211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AbstractThe thoracolumbar junction (TLJ) is the most common site of traumatic spinal injury. Its management is a highly controversial area. There are no specific guidelines for management of these injuries. The primary goal of treatment of TLJ fractures involves protecting the spinal cord from further neural damage, obtaining the stability by reconstructing anatomical alignment of spinal column, and returning patients to workplace through early mobilization and rehabilitation. There is a great variation in evaluation of stability of these fractures, which is one of the crucial factors in deciding the treatment. Controversy also exists regarding conservative versus operative treatment, timing of intervention, anterior versus posterior approach, short versus long segment fixation, and bracing versus no bracing. This article had reviewed the conflicting results and recommendations for management of TLJ fractures of previously published reports in PubMed, PubMed Central, and Medline databases. We analyzed these related articles which addresses issues regarding evaluation of stability, indications for operative and conservative treatment, timing of surgery, surgical approach, and fusion length.
Collapse
Affiliation(s)
- Hanuman Prasad Prajapati
- Department of Neurosurgery, Uttar Pradesh University of Medical Sciences, Etawah, Uttar Pradesh, India
| |
Collapse
|
40
|
[Minimally invasive posterior and anterior stabilization of the thoracolumbar spine after traumatic injuries]. Unfallchirurg 2020; 123:752-763. [PMID: 32902669 DOI: 10.1007/s00113-020-00860-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Injuries of the thoracolumbar junction are the most common fractures of the spine due to their anatomical position and load. Common classification systems differentiate between stable and unstable injuries and thus also between operative and conservative therapy. The majority of injuries can be treated conservatively; however, unstable injuries require surgical treatment for a variety of reasons. In the grey area between stable and unstable injuries, a clinical decision based on clinical experience is necessary in order to select the best treatment. A wide variety of parameters must be included and a change in strategy from conservative to operative may also be necessary. Posterior instrumentation is the most common procedure; purely anterior stabilization is rarely used. The length of the instrumentation/spondylodesis depends on bone quality, age of the patient, and fracture. The decision as to whether anterior operative treatment should be performed depends on fracture morphology, success of reduction, and the resulting stability. The open surgical procedure is increasingly being replaced by minimally invasive procedures in posterior and anterior techniques but can be an advantage in complex injuries (B and C injuries according to AO). Hybrid procedures are also possible. This also applies to the treatment of osteoporotic fractures, since a clear assignment between traumatic and osteoporotic cause is not always easy and possible. This article describes the principles, the possible indications, and limitations of minimally invasive posterior and anterior stabilization.
Collapse
|
41
|
Stam WT, Deunk J, Elzinga MJ, Bloemers FW, Giannakopoulos GF. The Predictive Value of the Load Sharing Classification Concerning Sagittal Collapse and Posterior Instrumentation Failure: A Systematic Literature Review. Global Spine J 2020; 10:486-492. [PMID: 32435570 PMCID: PMC7222683 DOI: 10.1177/2192568219856581] [Citation(s) in RCA: 4] [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] [Indexed: 11/16/2022] Open
Abstract
STUDY DESIGN Systematic review. OBJECTIVE In 1994, the Load Sharing Classification (LSC) was introduced to aid the choice of surgical treatment of thoracolumbar spine fractures. Since that time this classification system has been commonly used in the field of spine surgery. However, current literature varies regarding its use and predictive value in relation to implant failure and sagittal collapse. The objective of this study is to assess the predictive value of the LSC concerning the need for anterior stabilization to prevent sagittal collapse and posterior instrumentation failure. METHODS An electronic search of PubMed, Medline, Embase, and the Cochrane Library was performed. Inclusion criteria were (1) cohort or clinical trial (2) including patients with thoracolumbar burst fractures (3) whose severity of the fractured vertebrae was assessed by the LSC. RESULTS Five thousand eighty-two articles have been identified, of which 21 articles were included for this review. Twelve studies reported no correlation between the LSC and sagittal collapse or instrumentation failure in patients treated with short-segment posterior instrumentation (SSPI). Seven articles found no significant relation; 5 articles found no instrumentation failure at all. The remaining 9 articles experienced failure in patients with a high LSC or recommended a different surgical technique. CONCLUSIONS Although the LSC was originally developed to predict the need for anterior stabilization in addition to SSPI, many studies show that SSPI only can be sufficient in treating thoracolumbar fractures regardless of the LSC. The LSC might have lost its value in predicting sagittal collapse and posterior instrumentation failure.
Collapse
Affiliation(s)
- Wessel T. Stam
- Amsterdam UMC, Location VU Medical Centre, Amsterdam, Netherlands,Wessel T. Stam, Department of Traumasurgery ZH 7F-19, Amsterdam UMC, Location VU Medical Centre, Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, Netherlands.
| | - Jaap Deunk
- Amsterdam UMC, Location VU Medical Centre, Amsterdam, Netherlands
| | | | | | | |
Collapse
|
42
|
Hager S, Eberbach H, Lefering R, Hammer TO, Kubosch D, Jäger C, Südkamp NP, Bayer J. Possible advantages of early stabilization of spinal fractures in multiply injured patients with leading thoracic trauma - analysis based on the TraumaRegister DGU®. Scand J Trauma Resusc Emerg Med 2020; 28:42. [PMID: 32448190 PMCID: PMC7245984 DOI: 10.1186/s13049-020-00737-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/14/2020] [Indexed: 12/15/2022] Open
Abstract
Background Major trauma often comprises fractures of the thoracolumbar spine and these are often accompanied by relevant thoracic trauma. Major complications can be ascribed to substantial simultaneous trauma to the chest and concomitant immobilization due to spinal instability, pain or neurological dysfunction, impairing the respiratory system individually and together. Thus, we proposed that an early stabilization of thoracolumbar spine fractures will result in significant benefits regarding respiratory organ function, multiple organ failure and length of ICU / hospital stay. Methods Patients documented in the TraumaRegister DGU®, aged ≥16 years, ISS ≥ 16, AISThorax ≥ 3 with a concomitant thoracic and / or lumbar spine injury severity (AISSpine) ≥ 3 were analyzed. Penetrating injuries and severe injuries to head, abdomen or extremities (AIS ≥ 3) led to patient exclusion. Groups with fractures of the lumbar (LS) or thoracic spine (TS) were formed according to the severity of spinal trauma (AISspine): AISLS = 3, AISLS = 4–5, AISTS = 3 and AISTS = 4–5, respectively. Results 1740 patients remained for analysis, with 1338 (76.9%) undergoing spinal surgery within their hospital stay. 976 (72.9%) had spine surgery within the first 72 h, 362 (27.1%) later on. Patients with injuries to the thoracic spine (AISTS = 3) or lumbar spine (AISLS = 3) significantly benefit from early surgical intervention concerning ventilation time (AISLS = 3 only), ARDS, multiple organ failure, sepsis rate (AISTS = 3 only), length of stay in the intensive care unit and length of hospital stay. In multiple injured patients with at least severe thoracic spine trauma (AISTS ≥ 4) early surgery showed a significantly shorter ventilation time, decreased sepsis rate as well as shorter time spend in the ICU and in hospital. Conclusions Multiply injured patients with at least serious thoracic trauma (AISThorax ≥ 3) and accompanying spine trauma can significantly benefit from early spine stabilization within the first 72 h after hospital admission. Based on the presented data, primary spine surgery within 72 h for fracture stabilization in multiply injured patients with leading thoracic trauma, especially in patients suffering from fractures of the thoracic spine, seems to be beneficial.
Collapse
Affiliation(s)
- Sven Hager
- Department of Surgery, Bautzen Hospital, Oberlausitz-Kliniken gGmbH, Am Stadtwall 3, 02625, Bautzen, Germany
| | - Helge Eberbach
- Department of Orthopedics and Trauma Surgery, Medical Center - Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Rolf Lefering
- IFOM - Institute for Research in Operative Medicine, University Witten/Herdecke, Faculty of Health, Ostmerheimer Str. 200, 51109, Köln, Germany
| | - Thorsten O Hammer
- Department of Orthopedics and Trauma Surgery, Medical Center - Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - David Kubosch
- Department of Orthopedics and Trauma Surgery, Medical Center - Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Christoph Jäger
- Department of Anesthesiology and Critical Care, Medical Center - Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Norbert P Südkamp
- Department of Orthopedics and Trauma Surgery, Medical Center - Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Jörg Bayer
- Department of Orthopedics and Trauma Surgery, Medical Center - Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Hugstetter Str. 55, 79106, Freiburg, Germany.
| | | |
Collapse
|
43
|
Starlinger J, Lorenz G, Fochtmann-Frana A, Sarahrudi K. Bisegmental posterior stabilisation of thoracolumbar fractures with polyaxial pedicle screws: Does additional balloon kyphoplasty retain vertebral height? PLoS One 2020; 15:e0233240. [PMID: 32421734 PMCID: PMC7233542 DOI: 10.1371/journal.pone.0233240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 04/30/2020] [Indexed: 11/18/2022] Open
Abstract
We retrospectively evaluated single-level compression fractures (T12-L3) scheduled for a short-segment POS (posterior-only stabilization) using polyaxial screws. Patients averaged 55.7 years (range, 19–65). Patients received either POS or, concomitantly, BK (balloon kyphoplasty) of the fractured vertebrae as well. Primary endpoint was the radiological outcome at the last radiographic follow-up prior to implant removal. POS together with BK of the fractured vertebrae resulted in a significant improvement of the local kyphosis angle and vertebral body compression rates immediately post-OP. During the further course of FU, a considerable loss of correction was observed post-OP in both groups. (Local KA: pre-OP/ post-OP/ FU: 12.6±4.8/ 3.35±4.8/ 11.6±6.0; anterior vertebral body compression%: pre-OP/post-OP/ FU: 71.94±12.3/ 94.78±19.95/ 78.17±14.74). VAS was significantly improved from 7.2±1.3 pre-OP to 2.7±1.3 (P<0.001) at FU. We found a significant restoration of the vertebral body height by BK. Nevertheless, follow-up revealed a noticeable loss of reduction. Given the fact that BK used together with polyaxial screws did not maintain intra-operative reduction, our data do not support this additional maneuver when used together with bi-segmental polyaxial pedicle screw fixation.
Collapse
Affiliation(s)
- Julia Starlinger
- Department for Orthopedics, Mayo Clinic, Rochester, MN, United States of America
- Department for Orthopedics and Trauma Surgery, Medical University Vienna, Vienna, Austria
- * E-mail:
| | | | | | - Kambiz Sarahrudi
- Department for Trauma Surgery, Landesklinikum Wiener Neustadt, Wiener Neustadt, Austria
| |
Collapse
|
44
|
Spiegl UJA, Schnake KJ, Hartmann F, Katscher S, Riehle M, Scheyerer MJ, Schmeiser G, Siekmann H, Osterhoff G. Traumatic Fractures of the Thoracic Spine. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2020; 159:373-382. [PMID: 32392598 DOI: 10.1055/a-1144-3846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The majority of traumatic vertebral fractures occur at the thoracolumbar junction and the lumbar spine and less commonly at the mid-thoracic and upper thoracic spine. In accordance, a high number of articles are dealing with thoracolumbar fractures focusing on the thoracolumbar junction. Nonetheless, the biomechanics of the thoracic spine differ from the thoracolumbar junction and the lumbar vertebral spine. The aim of this review is to screen the literature dealing with acute traumatic thoracic vertebral fractures in patients with normal bone quality. Thereby, the diagnostic of thoracic vertebral body fractures should include a CT examination. Ideally, the CT should include the whole thoracic cage particularly in patients suffering high energy accidents or in those with clinical suspicion of concomitant thoracic injuries. Generally, concomitant thoracic injuries are frequently seen in patients with thoracic spine fractures. Particularly sternal fractures cause an increase in fracture instability. In case of doubt, long segment stabilization is recommended in patients with unstable mid- und upper thoracic fractures, particularly in those patients with a high grade of instability.
Collapse
Affiliation(s)
- Ulrich J A Spiegl
- Department of Orthopaedics, Trauma and Reconstructive Surgery, University Hospital Leipzig
| | | | - Frank Hartmann
- Centre for Trauma and Orthopaedic Surgery, Ev. Stift St. Martin, Community Hospital Mittelrhein, Koblenz
| | | | - Marion Riehle
- Orthopaedic and Trauma Centre, Alb Fils Hospitals, Göppingen
| | - Max J Scheyerer
- Clinic and Outpatient Department for Orthopaedic and Trauma Surgery, Cologne University Hospital
| | | | | | - Georg Osterhoff
- Department of Orthopaedics, Trauma and Reconstructive Surgery, University Hospital Leipzig
| |
Collapse
|
45
|
An Z, Zhu Y, Wang G, Wei H, Dong L. Is the Thoracolumbar AOSpine Injury Score Superior to the Thoracolumbar Injury Classification and Severity Score for Guiding the Treatment Strategy of Thoracolumbar Spine Injuries? World Neurosurg 2020; 137:e493-e498. [DOI: 10.1016/j.wneu.2020.02.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/02/2020] [Accepted: 02/03/2020] [Indexed: 10/25/2022]
|
46
|
Grobost P, Boudissa M, Kerschbaumer G, Ruatti S, Tonetti J. Early versus delayed corpectomy in thoracic and lumbar spine trauma. A long-term clinical and radiological retrospective study. Orthop Traumatol Surg Res 2020; 106:261-267. [PMID: 30765308 DOI: 10.1016/j.otsr.2018.11.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 11/29/2018] [Accepted: 11/30/2018] [Indexed: 02/03/2023]
Abstract
AND BACKGROUND DATA Many authors have demonstrated the necessity of reconstruction of the anterior column in spinal trauma with vertebral body collapse or nonunion. There is no publication comparing the result depending on the time between trauma and anterior reconstruction of the vertebral body. OBJECTIVE To compare long-term clinical and radiological results between early and late anterior vertebral body reconstruction with expandable cages in patients with thoracic and lumbar spine trauma. HYPOTHESIS An early anterior reconstruction of thoracolumbar fractures provides better clinical and radiological outcomes than a delayed one. MATERIALS AND METHODS A retrospective clinical study was carried out with 44 consecutive patients with injuries of the thoracic and lumbar spine treated operatively with combined posterior stabilization and anterior reconstruction with an expandable implant for vertebral body replacement. All patients were evaluated with EOS full-spine radiograph and CT-scan. The mean follow-up was 5.1 years. Clinical result was evaluated with ODI, SF12, VAS back pain, return to work and sport. Radiological result was evaluated with regional kyphosis angle (RKA) evolution, fusion rate and sagittal alignment. In Group A, twenty-nine patients underwent an early anterior reconstruction within 3 weeks after trauma. The indication of vertebral body reconstruction was placed after post-operative CT-scan for a Mc Cormack score≥7. In Group B, fifteen patients underwent a late anterior reconstruction after diagnosis of nonunion by the combination of pain and CT-scan after 1 year. RESULTS Clinical scores and scales were significantly better for patients operated early in Group A. Return to work and activities were significantly more important in Group A too. The mean RKA correction with posterior reduction was 9.3°. The secondary anterior approach permit to reduce 2.9° more. At last follow-up, the loss of reduction was 4.3°. There was no significant difference between groups for those results. No difference in fusion rate was observed between groups. There was no significant difference between groups in the sagittal alignment excepted for SVA that was higher for Group B while remaining under a normal value of 50mm. CONCLUSION Early anterior vertebral body reconstruction for fractures gives better clinical results than delayed reconstruction for patients with diagnosis of nonunion in patients with thoracic and lumbar spine trauma. Moreover, the shorter the time from trauma to operation, the better the sagittal reduction of kyphosis. The use of expandable titanium cage is a good way to perform and maintain this reduction. LEVEL OF EVIDENCE IV, retrospective study.
Collapse
Affiliation(s)
- Pierre Grobost
- Orthopedic and trauma unit, Grenoble-Alpes University Hospital, 38000 Grenoble, France; Orthopedic spine unit, CMCR des Massues, 92, rue Edmond-Locard, 65005 Lyon, France.
| | - Mehdi Boudissa
- Orthopedic and trauma unit, Grenoble-Alpes University Hospital, 38000 Grenoble, France
| | - Gaël Kerschbaumer
- Orthopedic and trauma unit, Grenoble-Alpes University Hospital, 38000 Grenoble, France
| | - Sébastien Ruatti
- Orthopedic and trauma unit, Grenoble-Alpes University Hospital, 38000 Grenoble, France
| | - Jérôme Tonetti
- Orthopedic and trauma unit, Grenoble-Alpes University Hospital, 38000 Grenoble, France
| |
Collapse
|
47
|
Thoracic hyperextension injury with opening wedge distraction fracture in DISH -consideration of surgical strategy based on intraoperative pathological findings. J Clin Neurosci 2020; 75:231-234. [PMID: 32178994 DOI: 10.1016/j.jocn.2020.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/08/2020] [Indexed: 11/22/2022]
Abstract
Diffuse idiopathic skeletal hyperostosis (DISH) is a well-recognized disease characterized by calcifications and ossifications of the entheses mainly in the spine. Patients with DISH are prone to sustaining spinal injuries even after minor trauma because of the long-lever arm mechanism induced by any type of force acting on the rigid yet brittle spine. The number of cases of trauma in DISH-affected spines is predicted to increase during the coming decades because of an increase in DISH-related comorbidities. Generally, posterior fixation with spinal instrumentation spanning three levels above and below the injured site is regarded as a standard treatment for hyperextension fractures of the thoracolumbar spine in patients with DISH. However, no consensus has been reached regarding whether additional anterior fixation is needed for hyperextension injuries with remarkable vertebral body wedge. We experienced one case of hyperextension injury at the thoracic level in patient with DISH. A remarkable remodeling phenomenon in the fractured vertebral body was intraoperatively noticed, which was pathologically confirmed. This is the first report to have confirmed pathologically new bone formation in the anterior column wedge despite the fact that only 1 month had passed since the first injury. Although whether additional anterior fixation is needed for hyperextension injuries with remarkable vertebral body wedge is controversial, this report supports that posterior fixation alone might be an adequate treatment.
Collapse
|
48
|
De Gendt EEA, Kuperus JS, Foppen W, Oner FC, Verlaan JJ. Clinical, radiological, and patient-reported outcomes 13 years after pedicle screw fixation with balloon-assisted endplate reduction and cement injection. 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 2020; 29:914-921. [PMID: 32036427 DOI: 10.1007/s00586-020-06321-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 01/03/2020] [Accepted: 01/25/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE In management of traumatic thoracolumbar burst fractures, short-segment pedicle screw fixation with balloon-assisted endplate reduction (BAER) and cement injection is a safe, feasible, and effective technique to maintain radiological alignment with minimum spinal segments involved. However, 20% of patients report daily discomfort despite good spinal alignment and fusion after this technique. This study provides clinical, radiological, and patient-reported outcomes after a minimum 13 years of follow-up. METHODS Eighteen patients were invited at the outpatient clinic for clinical/radiological examinations. The cohort (originally 20 patients) was treated 13-14 years earlier with pedicle screw fixation, BAER, and cement injection for traumatic thoracolumbar burst fractures. Patient-reported outcome measures were obtained at time of examinations. Current data were compared with data obtained at 6 years of follow-up. RESULTS Seventeen patients (median age 50; range 32-80) cooperated. No/minimal back pain was reported by 15 patients, and 12 patients returned to their previous heavy labor work. Median visual analog score of health (80%; 50-100%) was similar to results at 6 years (80%; 60-100% p = 0.259). An Oswestry Disability Index score of less than 20% (reflecting minimal disability) was reported by 14 patients, compared with 15 patients at 6 years of follow-up. No significant differences were found in wedge or Cobb angle between the time points. Intravertebral cement resorption was not observed. CONCLUSION Results from this study suggest that, 13 years after pedicle screw fixation with BAER and cement injection for traumatic thoracolumbar burst fractures, functional performance, pain and radiological outcomes of the current cohort were stable or had slightly improved. These slides can be retrieved under Electronic Supplementary Material.
Collapse
Affiliation(s)
- Erin E A De Gendt
- Department of Orthopedics, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, The Netherlands.
| | - Jonneke S Kuperus
- Department of Orthopedics, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, The Netherlands
| | - Wouter Foppen
- Department of Radiology, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, The Netherlands
| | - F Cumhur Oner
- Department of Orthopedics, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, The Netherlands
| | - Jorrit-Jan Verlaan
- Department of Orthopedics, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, The Netherlands.
| |
Collapse
|
49
|
Muratore M, Allasia S, Viglierchio P, Abbate M, Aleotti S, Masse A, Bistolfi A. Surgical treatment of traumatic thoracolumbar fractures: a retrospective review of 101 cases. Musculoskelet Surg 2020; 105:49-59. [PMID: 32026381 DOI: 10.1007/s12306-020-00644-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 02/02/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE To evaluate the outcomes of vertebral stabilisation after acute traumatic thoracolumbar fractures, correlating the outcome with patient clinical data, type and location of fracture, presence of neurological damage, timing of surgical intervention and number of instrumented levels. The results have been evaluated also through the AO classification and AOSIS score. METHODS Retrospective analysis of 101 patients with traumatic thoracolumbar injuries from T3 to L5 operated 2011-2016 by posterior or antero-posterior fixation. The demographic data, trauma dynamics, number and type of fractures, associated lesions, timing of surgery, hospital stay, AOSIS score, RKA, SF-36 and ODI scores, pre- and post-operative neurological condition (ASIA grade), possible complications and re-interventions were evaluated for each patient. RESULTS Fractures mainly involved the region between T11 and L2. The probability of medullary involvement increases with the increase in severity of the main fracture type with no relation with the vertebral region. Type B and C fractures were common in the thoracic region and rare in the thoracolumbar junction. ODI and SF-36 scores were significantly better in patients with a lower AOSIS score, specifically in lesions classified as type A, amyelic and with no comorbidity. No difference was found in the clinical scores between thoracic, thoracolumbar and lumbar fractures, nor between male and female patients. None of the 10 patients with ASIA A lesion at presentation achieved any degree of recovery: 50% of them had a thoracic lesion. Re-intervention rate was 15%. Hospital stay was significantly higher in patients with type C fractures, and complication rate was on average 14% (7% in type A fractures, 16% in B and 25% in C). CONCLUSIONS This study confirmed the validity of the posterior approach in the surgical treatment of thoracolumbar fractures. Outcomes and complication risks are related to fracture severity. Surgical treatment can be recommended even with an AOSIS score of two or three. The combined antero-posterior approach could be useful in cases with LSC > 8, especially in the thoracolumbar region. The degree of neurological recovery depends on fracture type, location, ASIA score and presence of comorbidities. Early intervention in myelic patients allows for a better prognosis. Level of evidence III retrospective case series.
Collapse
Affiliation(s)
- M Muratore
- Department of Orthopaedics, Traumatology and Rehabilitation, Orthopaedic and Trauma Centre, CTO, Hospital Città della Salute e della Scienza, Via Zuretti 29, 10126, Turin, Italy
| | - S Allasia
- School of Orthopaedics and Traumatology, University of the Studies of Turin, Via Zuretti 29, 10126, Turin, Italy
| | - P Viglierchio
- Department of Orthopaedics, Traumatology and Rehabilitation, Orthopaedic and Trauma Centre, CTO, Hospital Città della Salute e della Scienza, Via Zuretti 29, 10126, Turin, Italy
| | - M Abbate
- Department of Orthopaedics, Traumatology and Rehabilitation, Orthopaedic and Trauma Centre, CTO, Hospital Città della Salute e della Scienza, Via Zuretti 29, 10126, Turin, Italy
| | - S Aleotti
- Department of Orthopaedics, Traumatology and Rehabilitation, Orthopaedic and Trauma Centre, CTO, Hospital Città della Salute e della Scienza, Via Zuretti 29, 10126, Turin, Italy
| | - A Masse
- Department of Orthopaedics, Traumatology and Rehabilitation, Orthopaedic and Trauma Centre, CTO, Hospital Città della Salute e della Scienza, Via Zuretti 29, 10126, Turin, Italy.,School of Orthopaedics and Traumatology, University of the Studies of Turin, Via Zuretti 29, 10126, Turin, Italy
| | - A Bistolfi
- Department of Orthopaedics, Traumatology and Rehabilitation, Orthopaedic and Trauma Centre, CTO, Hospital Città della Salute e della Scienza, Via Zuretti 29, 10126, Turin, Italy.
| |
Collapse
|
50
|
Xue X, Zhao S. Posterior monoaxial screw fixation combined with distraction-compression technology assisted endplate reduction for thoracolumbar burst fractures: a retrospective study. BMC Musculoskelet Disord 2020; 21:17. [PMID: 31918703 PMCID: PMC6953158 DOI: 10.1186/s12891-020-3038-6] [Citation(s) in RCA: 4] [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: 08/28/2019] [Accepted: 01/02/2020] [Indexed: 11/29/2022] Open
Abstract
Background The management of thoracolumbar burst fractures traditionally involves posterior pedicle screw fixation, but it has some drawbacks. The aim of this study is to evaluate the clinical and radiological outcomes of patients with thoracolumbar burst fractures. They were treated by a modified technique that monoaxial pedicle screws instrumentation and distraction-compression technology assisted end plate reduction. Methods From March 2014 to February 2016, a retrospective study including 42 consecutive patients with thoracolumbar burst fractures was performed. The patients had undergone posterior reduction and instrumentation with monoaxial pedicle screws. The fractured vertebrae were also inserted screws as a push point. The distraction -compression technology was used as assisting end plate reduction. All patients were followed up at a minimum of 2 years. These parameters including segmental kyphosis, severity of fracture, neurological function, canal compromise and back pain were evaluated in preoperatively, postoperatively and at the final follow-up. Results The average follow-up period was 28.9 ± 4.3 months (range, 24-39mo). No patients had postoperative implant failure at recent follow-up. The mean Cobb angle of the kyphosis was improved from 14.2°to 1.1° (correction rate 92.1%). At final follow-up there was 1.5% loss of correction. The mean preoperative wedge angle was improved from 17.1 ± 7.9°to 4.4 ± 3.7°(correction rate 74.3%). The mean anterior and posterior vertebral height also showed significant improvements postoperatively, which were maintained at the final follow-up(P < 0.05). The mean visual analogue scale (VAS) scores was 8 and 1.6 in preoperation and at the last follow-up, and there was significant difference (p < 0.05). Conclusion Based on our experience, distraction-compression technology can assist reduction of collapsed endplate directly. Satisfactory fracture reduction and correction of segmental kyphosis can be achieved and maintained with the use of monoaxial pedicle screw fixation including the fractured vertebra. It may be a good treatment approach for thoracolumbar burst fractures.
Collapse
Affiliation(s)
- Xuhong Xue
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, No. 382 Wuyi Road, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Sheng Zhao
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, No. 382 Wuyi Road, Taiyuan, Shanxi, 030001, People's Republic of China.
| |
Collapse
|