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Sofoluke N, Leyendecker J, Barber S, Reardon T, Bieler E, Patel A, Kashlan O, Bredow J, Eysel P, Gardocki RJ, Hasan S, Telfeian AE, Hofstetter CP, Konakondla S. Endoscopic Versus Traditional Thoracic Discectomy: A Multicenter Retrospective Case Series and Meta-Analysis. Neurosurgery 2024:00006123-990000000-01222. [PMID: 38899868 DOI: 10.1227/neu.0000000000003034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 04/25/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Surgical treatment for symptomatic thoracic disc herniations (TDH) involves invasive open surgical approaches with relatively high complication rates and prolonged hospital stays. Although advantages of full endoscopic spine surgery (FESS) are well-established in lumbar disc herniations, data are limited for the endoscopic treatment of TDH despite potential benefits regarding surgical invasiveness. The aim of this study was to provide a comprehensive evaluation of potential benefits of FESS for the treatment of TDH. METHODS PubMed, MEDLINE, EMBASE, and Scopus were systematically searched for the term "thoracic disc herniation" up to March 2023 and study quality appraised with a subsequent meta-analysis. Primary outcomes were perioperative complications, need for instrumentation, and reoperations. Simultaneously, we performed a multicenter retrospective evaluation of outcomes in patients undergoing full endoscopic thoracic discectomy. RESULTS We identified 3190 patients from 108 studies for the traditional thoracic discectomy meta-analysis. Pooled incidence rates of complications were 25% (95% CI 0.22-0.29) for perioperative complications and 7% (95% CI 0.05-0.09) for reoperation. In this cohort, 37% (95% CI 0.26-0.49) of patients underwent instrumentation. The pooled mean for estimated blood loss for traditional approaches was 570 mL (95% CI 477.3-664.1) and 7.0 days (95% CI 5.91-8.14) for length of stay. For FESS, 41 patients from multiple institutions were retrospectively reviewed, perioperative complications were reported in 4 patients (9.7%), 4 (9.7%) required revision surgery, and 6 (14.6%) required instrumentation. Median blood loss was 5 mL (IQR 5-10), and length of stay was 0.43 days (IQR 0-1.23). CONCLUSION The results suggest that full endoscopic thoracic discectomy is a safe and effective treatment option for patients with symptomatic TDH. When compared with open surgical approaches, FESS dramatically diminishes invasiveness, the rate of complications, and need for prolonged hospitalizations. Full endoscopic spine surgery has the capacity to alter the standard of care for TDH treatment toward an elective outpatient surgery.
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Affiliation(s)
- Nelson Sofoluke
- Department of Neurosurgery, Geisinger Neuroscience Institute, Danville, Pennsylvania, USA
| | - Jannik Leyendecker
- Department of Neurological Surgery, The University of Washington, Seattle, Washington, USA
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Sean Barber
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, Texas, USA
| | - Taylor Reardon
- Kentucky College of Osteopathic Medicine, University of Pikeville, Pikeville, Kentucky, USA
| | - Eliana Bieler
- Department of Neurological Surgery, The University of Washington, Seattle, Washington, USA
| | - Akshay Patel
- Geisinger Commonwealth School of Medicine, Scranton, Pennsylvania, USA
| | - Osama Kashlan
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
- University Hospital Cologne, Cologne, Germany
| | - Jan Bredow
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, University of Cologne, Cologne, Germany
- Department of Orthopedics and Trauma Surgery, Krankenhaus Porz am Rhein, University of Cologne, Cologne, Germany
| | - Peer Eysel
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Raymond J Gardocki
- Department of Orthopedic Surgery, Vanderbilt University, Nashville, Tennessee, USA
| | - Saqib Hasan
- Golden State Orthopedics and Spine, Oakland, California, USA
| | - Albert E Telfeian
- Department of Neurosurgery, Warren Alpert School of Medicine of Brown University, Providence, Rhode Island, USA
| | - Christoph P Hofstetter
- Department of Neurological Surgery, The University of Washington, Seattle, Washington, USA
| | - Sanjay Konakondla
- Department of Neurosurgery, Geisinger Neuroscience Institute, Danville, Pennsylvania, USA
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He B, Yan L, Xu Z, Guo H, Liu T, Hao D. Treatment strategies for the surgical complications of thoracic spinal stenosis: a retrospective analysis of two hundred and eighty three cases. INTERNATIONAL ORTHOPAEDICS 2013; 38:117-22. [PMID: 24057658 DOI: 10.1007/s00264-013-2103-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 08/29/2013] [Indexed: 11/25/2022]
Abstract
PURPOSE Our aim was to investigate the causes of and treatment strategies for surgical complications of thoracic spinal stenosis. METHODS Between May 1990 and May 2010, 283 patients with thoracic spinal stenosis were treated in our department. Three physicians were assigned to patient follow-up. Patient medical records and radiographs were reviewed. Complications were categorised as perioperative, mid- to long-term and donor-site. RESULTS Follow-up was completed for 254 patients; 249 patients survived. Follow-up time ranged from one to 19 years, with a mean of six years and two months. There were 107 cases with complications an incidence rate of 42.1%. Eleven cases were pulmonary infection, seven transient nerve-root injury, three pulmonary injury and one vertebral canal haematoma, all of which resolved. Thirteen cases of spinal cord injury postoperatively were treated using dehydration and corticosteroid therapy; eight recovered to the preoperation level, and five deteriorated. Eleven cases resulted in dural injury, and four led to cerebrospinal fluid leakage. There were five cases of wound-fat liquefaction and one of wound infection. Seven cases with deep venous thrombosis of the lower limb resolved by elevating the affected limb and administration of low-molecular-weight dextran. Seven cases of delayed wound healing recovered following change of dressings and antibiotic administration. Four cases of delayed bone-graft fusion recovered by extending the external fixation time. One case of bone-graft absorption was treated by iliac bone grafting and bracing. Two cases of internal fixation breakage were treated by removing the internal fixation. CONCLUSIONS Thoracic spinal stenosis surgery may result in various complications but has a good prognosis with proper treatment. The key points in reducing complications are the surgeon's familiarity with operative imperatives and the appropriate surgical approach.
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Affiliation(s)
- Baorong He
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
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