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Nakashima H, Kanemura T, Satake K, Ito K, Tanaka S, Segi N, Ouchida J, Ando K, Kobayashi K, Imagama S. Transdiaphragmatic Approach as a Novel Less Invasive Retroperitoneal Approach at Thoracolumbar Junction: Comparison with Conventional Diaphragmatic Incision. Spine Surg Relat Res 2021; 5:405-411. [PMID: 34966867 PMCID: PMC8668210 DOI: 10.22603/ssrr.2020-0191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 01/21/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction Lateral corpectomy has been considered a minimally invasive surgery, allowing a “transdiaphragmatic approach” at the thoracolumbar junction. This approach allows for a small diaphragmatic incision directly in the retroperitoneal space and the affected vertebra. However, its effectiveness in comparison to a conventional approach remains unclear. Thus, in this present study, we compared the surgical outcomes between conventional diaphragmatic detachment and the transdiaphragmatic approach in patients with vertebral fracture at the thoracolumbar junction. Methods In total, 31 patients with a vertebral fracture at the thoracolumbar junction (T12-L2) were included in this study: 17 underwent a conventional approach, whereas 14 underwent a transdiaphragmatic approach, with a minimum 2-year follow-up. The effectiveness of surgery was evaluated in each category of the Japanese Orthopedic Association Back Pain Evaluation Questionnaire (JOABPEQ). Results Operative time and estimated blood loss were determined to be significantly shorter in the transdiaphragmatic than in the conventional approach. Perioperative complications were observed in the conventional approach (one atelectasis and one pleural effusion), while no complication was noted in the transdiaphragmatic approach. There were no significant differences in postoperative quality of life as assessed by JOABPEQ in terms of pain-related disorders, lumbar spine dysfunction, gait disturbance, social life dysfunction, or psychological disorders between the conventional and transdiaphragmatic approaches. Conclusions A “transdiaphragmatic approach” using lateral access surgery has been found to be associated with a shorter operative time and less blood loss with fewer complications than the conventional approach. Given that equivalent clinical outcomes were achieved in both conventional and transdiaphragmatic approaches, this “transdiaphragmatic approach” could be useful because of its minimal invasiveness.
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Affiliation(s)
- Hiroaki Nakashima
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan.,Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tokumi Kanemura
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan
| | - Kotaro Satake
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan
| | - Kenyu Ito
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan
| | - Satoshi Tanaka
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan
| | - Naoki Segi
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan.,Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Jun Ouchida
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan.,Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kei Ando
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kazuyoshi Kobayashi
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shiro Imagama
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Court C, Boulate D, Missenard G, Mercier O, Fadel E, Bouthors C. Video-Assisted Thoracoscopic En Bloc Vertebrectomy for Spine Tumors: Technique and Outcomes in a Series of 33 Patients. J Bone Joint Surg Am 2021; 103:1104-1114. [PMID: 33861543 DOI: 10.2106/jbjs.20.01417] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND In en bloc vertebrectomy, the posterior approach is associated with limited access to anterior structures (vertebral body, esophagus, aorta, azygos vein). Video-assisted thoracoscopic surgery (VATS) might prove to be advantageous during thoracic en bloc vertebrectomy by allowing a combined anterior-posterior access in the prone position. We describe the technique and review the outcomes of 33 cases of video-assisted thoracoscopic en bloc vertebrectomy. METHODS A retrospective, single-center cohort study included all cases of VATS with a minimum follow-up of 1 year. A team of thoracic and orthopaedic surgeons performed the surgical procedure with the patient in a single, prone position. Anterior release was carried out thoracoscopically, followed by posterior en bloc tumor removal. RESULTS From 2003 to 2019, 33 patients were included. Nine patients underwent total vertebrectomy (8 had single-level and 1 had 3-level), and 24 patients underwent partial vertebrectomy (1 had single-level, 8 had 2-level, 13 had 3-level, and 2 had 4-level). Ten patients had pulmonary resection. Histology revealed 18 cases (55%) of primary bone tumors, 6 cases (18%) of lung cancer invading the spine, 6 cases (18%) of solitary metastasis, and 3 other cases (9%). The margins were tumor-free in 28 cases (85%). The median operative time was 240 minutes (range, 150 to 510 minutes), with a median blood loss of 1,200 mL (range, 400 to 6,700 mL), and there were 2 cases of conversion to thoracotomy. A total of 33 complications occurred in 18 patients (55%), and these were predominantly pulmonary. One death was surgery-related (infection). One patient had a persistent monoplegia. At a median follow-up of 63 months (range, 12 to 156 months), there were 21 surviving patients (64%) with 2 local recurrences and 1 distant recurrence, and 2 patients (6%) were lost to follow-up. The survival rates were 94% at 1 year, 71% at 2 years, and 68% at 5 years. CONCLUSIONS VATS en bloc vertebrectomy may be indicated for T2-to-T11 spine tumors with the exception of massive tumors, substantial chest wall and/or mediastinal invasion, and lung cancer exceeding 7 cm. The technique yielded satisfactory surgical and oncologic outcomes. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Charles Court
- Orthopedic and Trauma Surgery Department, Kremlin Bicêtre Hospital and Paris Saclay University, Le Kremlin Bicêtre, France
| | - David Boulate
- Cardiothoracic Surgery Department, Centre Chirurgical Marie Lannelongue and Paris Saclay University, Le Plessis Robinson, France
| | - Gilles Missenard
- Orthopedic and Trauma Surgery Department, Kremlin Bicêtre Hospital and Paris Saclay University, Le Kremlin Bicêtre, France
| | - Olaf Mercier
- Cardiothoracic Surgery Department, Centre Chirurgical Marie Lannelongue and Paris Saclay University, Le Plessis Robinson, France
| | - Elie Fadel
- Cardiothoracic Surgery Department, Centre Chirurgical Marie Lannelongue and Paris Saclay University, Le Plessis Robinson, France
| | - Charlie Bouthors
- Orthopedic and Trauma Surgery Department, Kremlin Bicêtre Hospital and Paris Saclay University, Le Kremlin Bicêtre, France
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Chang J, Cao J, Huang Z, Wang B, Sui T, Cao X. Comparison of the modified Wiltse's approach with spinal minimally invasive system and traditional approach for the therapy of thoracolumbar fracture. J Biomed Res 2020; 34:379-386. [PMID: 32934191 PMCID: PMC7540240 DOI: 10.7555/jbr.34.20200008] [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] [Indexed: 12/15/2022] Open
Abstract
Thoracolumbar fractures are usually treated by open posterior pedicle screw fixation. However, this procedure involves massive paraspinal muscle stripping, inflicting surgical trauma, and prolonged X-ray exposure. In this study, we observed 127 patients with single-segment injury thoracolumbar fractures. Thirty-six patients were treated by the modified Wiltse's paraspinal approach with minimally invasive channel system, while 91 patients were treated via traditional posterior approach. Operation time, intraoperative blood loss, intraoperative fluoroscopy frequency, screw placement accuracy, visual analogue scale score, and Cobb's angle of two groups were compared. The X-ray exposure times were notably reduced (4.2±1.6) in the new approach group (P<0.05). The pedicle screw placement accuracy and Cobb's angle after surgery were similar in the two groups. We conclude that modified Wiltse's paraspinal approach with spinal minimally invasive channel system surgery can significantly reduce the X-ray exposure times and is an alternative therapy for the thoracolumbar fracture.
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Affiliation(s)
| | | | | | - Boyao Wang
- Department of Orthopedics, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Tao Sui
- Department of Orthopedics, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Xiaojian Cao
- Department of Orthopedics, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
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Minimally invasive spine surgeries for treatment of thoracolumbar fractures of spine: A systematic review. J Clin Orthop Trauma 2019; 10:S147-S155. [PMID: 31695274 PMCID: PMC6823763 DOI: 10.1016/j.jcot.2019.04.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 04/18/2019] [Accepted: 04/19/2019] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Many minimally invasive surgical (MIS) techniques have been developed for instrumentation of spine. These MIS techniques restore stability, alignment while achieving return to function quite early as compared to open spine surgeries. The main aim of this review was to evaluate role, indications and complications of these MIS techniques in Thoracolumbar and Lumbar fractures. METHODS Pubmed search using key words such as"Percutaneous pedicle screw for Thoracolumbar fractures" and "Video Assisted Thoracoscopy, Thoracoscopic, VATS for thoracolumbar, Lumbar and Spine fractures" were used till July 2016 while doing literature search. Authors analyzed all the articles, which came after search; the articles relevant to the topic were selected and used for the study. Both prospective and retrospective case control studies and randomized control trials (RCT's) were included in this review. Case reports and reviews were excluded. Studies demonstrating use of MIS in cases other than spine trauma and studies with lack of clinical follow up were excluded from this review. Variables such as number of patients, operative time and complications were evaluated in each study. RESULTS After pubmed search, we found total 68 studies till July 2016 out of which eight studies were relevant for analysis of Video Assisted Thoracoscopy for thoracolumbar and lumbar fractures. Total 72 articles for Percutaneous pedicle screws in thoracolumbar and lumbar fractures were retrieved out of which percutaneous pedicle screws were analyzed in eleven studies and twelve studies involved comparison of percutaneous pedicle screws and conventional open techniques. CONCLUSION Role and Indications of the MIS techniques in spinal trauma are expanding quite rapidly. MIS techniques restore stability, alignment while achieving early return to function and lower infection rates as compared to open spine surgeries. In long term, they provide good kyphosis correction and stable fixation and fusion of spine. They are associated with long learning curve and technical challenges but with careful patient selection and in expert hands, MIS techniques may produce better results than open trauma spine surgeries.
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Fan Y, Zhang J, He X, Huang Y, Wu Q, Hao D. A Comparison of the Mini-Open Wiltse Approach with Pedicle Screw Fixation and the Percutaneous Pedicle Screw Fixation for Neurologically Intact Thoracolumbar Fractures. Med Sci Monit 2017; 23:5515-5521. [PMID: 29151568 PMCID: PMC5706388 DOI: 10.12659/msm.905271] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background The thoracolumbar AO type A3 fracture is an incomplete burst fracture, which affects one vertebral body endplate. The objective of this study was to determine which of two minimal invasive techniques was more suitable for A3 fractures based on clinical and radiographic results. Material/Methods We studied 112 patients with A3 subtype fractures without neurological deficits. A total of 63 patients received percutaneous pedicle screw fixation (PPSF), and 49 patients were treated using mini-open Wiltse approach with pedicle screw fixation (MWPSF). The clinical outcomes, surgery-related results, and the pre-operative and post-operative radiological findings were compared between the two groups. Results The length of incision, intra-operative blood loss, post-operative hospitalization time, visual analog score (VAS), Oswestry disability index (ODI), and accuracy rate of pedicle screw placement were compared between the PPSF and MWPSF groups, with no significant differences found (p>0.05). However, the vertebral body angle (VBA) and Cobb’s angle in the MWPSF group was much better than in the PPSF group (p<0.05). The operating time and C-arm exposure time of the MWPSF group were significantly lower than the PPSF group (p<0.05). The operative and post-operative costs of the PPSF group were significantly higher than the MWPSF group (p<0.05). Conclusions Our study found no significant differences in some clinical outcomes between the two groups. Both treatments were safe and effective for A3 subtype fractures. Nevertheless, given the radiation exposure, reduction of kyphosis, special equipment required, learning curve and hospitalization costs associated with PPSF, we concluded that MWPSF was a better choice for A3 subtype fractures.
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Affiliation(s)
- Yong Fan
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaan'xi, China (mainland)
| | - JiaNan Zhang
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaan'xi, China (mainland).,Department of orthopaedics, Xi'an NO.3 Hospital, Xi'an, Shaan'xi, China (mainland)
| | - Xin He
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaan'xi, China (mainland)
| | - YunFei Huang
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaan'xi, China (mainland)
| | - QiNing Wu
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaan'xi, China (mainland)
| | - DingJun Hao
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaan'xi, China (mainland)
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Abstract
BACKGROUND CONTEXT Traumatic fractures of the spine are most common at the thoracolumbar junction and can be a source of great disability. PURPOSE To review the most current information regarding the pathophysiology, injury pattern, treatment options, and outcomes. STUDY DESIGN Literature review. METHODS Relevant articles, textbook chapters, and abstracts covering thoracolumbar spine fractures with and without neurologic deficit from 1960 to the present were reviewed. RESULTS The thoracolumbar spine represents a unique system from a skeletal as well as neurological standpoint. The rigid rib-bearing thoracic spine articulates with the more mobile lumbar spine at the thoracolumbar junction (T10 - L2), the site of most fractures. A complete examination includes a careful neurologic examination of both motor and sensory systems. CT scans best describe bony detail while MRI is most efficient at describing soft tissues and neurological structures. The most recent classification system is that of the new Thoracolumbar Injury Classification and Severity Score. The different fracture types include compression fractures, burst fractures - both stable and unstable -, flexion-distraction injuries and fracture dislocations. Their treatment, both operative and non-operative depends on the degree of bony compromise, neurological involvement, and the integrity of the posterior ligamentous complex. Minimally invasive approaches to the care of thoracolumbar injuries have become more popular, thus, the evidence regarding their efficacy is presented. Finally, the treatment of osteoporotic fractures of the thoracolumbar spine is reviewed, including vertebroplasty and kyphoplasty, their risks and controversies, and senile burst fractures, as well. CONCLUSIONS Thoracolumbar spine fractures remain a significant source of potential morbidity. Advances in treatment have minimized the invasiveness of our surgery and in certain stable situations, eliminated it all together.
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Beisse R, Verdú-López F. [Current status of thoracoscopic surgery for thoracic and lumbar spine. Part 1: general aspects and treatment of fractures]. Neurocirugia (Astur) 2013; 25:8-19. [PMID: 23578820 DOI: 10.1016/j.neucir.2013.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 02/12/2013] [Accepted: 02/13/2013] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Thoracoscopic surgery or video-assisted thoracic surgery (VATS) of the thoracic and lumbar spine has greatly evolved since it appeared less than 20 years ago. Nowadays, it is indicated in a large number of processes and injuries. The aim of this article, in its 2 parts, is to review the current status of VATS in treatment of the thoracic and lumbar spine in its entire spectrum. DEVELOPMENT After reviewing the current literature, we develop each of the large groups of indications where VATS is used, one by one. This first part contains a description of general thoracoscopic surgical technique including the necessary prerequisites, transdiaphragmatic approach, techniques and instrumentation used in spine reconstruction, as well as a review of treatment and specific techniques in the management of spinal fractures. CONCLUSIONS Thoracoscopic surgery is in many cases an alternative to conventional open surgery. The transdiaphragmatic approach has made endoscopic treatment of many thoracolumbar junction processes possible, thus widening the spectrum of therapeutic indications. These include the treatment of fractures and deformities, as well as the reconstruction of injured spinal segments and decompression of the spinal canal in any etiological processes if the lesion placement is favourable to antero-lateral approach. Good clinical results of thoracoscopic surgery are supported by the growing experience reflected in a large number of articles. The degree of complications in thoracoscopic surgery is comparable to open surgery, with benefits in morbidity of the approach and subsequent patient recovery.
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Affiliation(s)
- Rudolf Beisse
- Wirbelsäulenzentrum Starnberger See Benedictus Krankenhaus, Tutzing, Alemania
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De Giacomo T, Francioni F, Diso D, Tarantino R, Anile M, Venuta F, Coloni GF. Anterior approach to the thoracic spine. Interact Cardiovasc Thorac Surg 2011; 12:692-5. [PMID: 21303868 DOI: 10.1510/icvts.2010.257360] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
An anterior approach affords the spine surgeon excellent visualization and access to the anterior thoracic spine, the vertebral bodies, intervertebral disks, spinal canal, and nerve roots. This approach is currently used in the surgical treatment of thoracic disk disease, vertebral osteomyelitis or discitis, fractures and tumors of the vertebral bodies, allowing for proper decompression of neural elements and spine stabilization. Over a 10-year period in a single institution, a total of 142 patients with a mean age of 49.6 years underwent anterior thoracic exposure of the spine. The indication for surgery was trauma fracture in 20 patients, malignancy in 35, degenerative disease in 29 and correction of scoliosis in 58. Surgical approaches were determined based on the location and length of spinal involvement, including cervico-thoracic approach (15) thoracotomic approach (85) video-assisted thoracoscopy (10) and thoracolumbar exposure (32). Mean operative time was 334 min (range from 256 to 410 min). There was no perioperative mortality. Thirty-one patients (21.8%) developed postoperative complications. The anterior approach to the thoracic spine is safe and effective and even the presence of complications can be appropriately managed. An adequate preoperative evaluation stratifying the risk and instituting measures to reduce it, accurate surgical planning and careful surgical technique are key to yielding a good outcome and to reduce the risk of complications.
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Affiliation(s)
- Tiziano De Giacomo
- Department of Surgery and Transplantation P Stefanini, University of Rome Sapienza, Policlinico Umberto I, 00161 Rome, Italy.
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Cappuccio M, Gasbarrini A, Donthineni R, Beisse R, Boriani S. Thoracoscopic assisted en bloc resection of a spine tumor. 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 2010; 20 Suppl 2:S202-5. [PMID: 20694849 DOI: 10.1007/s00586-010-1539-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2010] [Revised: 06/29/2010] [Accepted: 07/18/2010] [Indexed: 11/30/2022]
Abstract
Spine tumors are fairly common and the management is through a multimodality approach. Lesions of the thoracic and lumbar vertebrae have been treated with such extensive anterior and/or posterior approaches. The authors present a case of a 56-year-old lady with solitary T11 metastases from colonic carcinoma and a case of a 43-year-old lady with T5-T6 high-grade osteogenic sarcoma. The treatment consists of a wide vertebrectomy by posterior approach, after anterior release and sub-pleural dissection using a thoracoscopic approach. A thoracoscopic assisted anterior approach could reduce the duration and the morbidity of a vertebrectomy without affecting oncological management.
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Affiliation(s)
- Michele Cappuccio
- Department of Orthopedics and Traumatology-Spine Surgery, Ospedale Maggiore C.A. Pizzardi, Largo Nigrisoli, 2, 40100 Bologna, Italy.
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Kukkar N, Bedi N, Kanthala A. Mayo International Spine Symposium 2010. Expert Rev Neurother 2010; 10:677-81. [PMID: 20420488 DOI: 10.1586/ern.10.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This annual 5-day Continued Medical Education event featured the latest in new treatment strategies and techniques for orthopedists, neurosurgeons, physiatrists, primary care providers and other professionals involved in treating patients with spinal disorders. This year's program content focused on: minimally invasive surgery, motion-preservation surgery, nonoperative spine care, value (quality/cost) and maintenance of certification self-assessment examination.
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Blood transfusions after thoracoscopic anterior thoracolumbar vertebrectomy. Acta Neurochir (Wien) 2010; 152:597-603. [PMID: 19907918 DOI: 10.1007/s00701-009-0549-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2009] [Accepted: 10/12/2009] [Indexed: 10/20/2022]
Abstract
PURPOSE Anterior vertebral body reconstruction (AVBR) for trauma or tumor involves corpectomy and placement of hardware to reconstitute the anterior weight-bearing stability of the spine. We report our clinical experience with thoracoscopic techniques for AVBR. METHODS We retrospectively analyzed patients who underwent thoracoscopic AVBR surgery for expandable cage placement. We report pathological condition, patient age, vertebral body level, operative time, estimated blood loss (EBL), and need for blood transfusion. RESULTS Twenty-one expandable cages were placed thoracoscopically in 15 fractures and six tumors. In fracture cases, mean age, operative time, EBL, and transfusion rate were 36.7 years, 4.9 h, 543 mL, and 7% (1/15), respectively. In tumor cases, mean age, operative time, EBL, and transfusion rate were 61.9 years, 4.9 h, 758 mL, and 17% (1/6), respectively. CONCLUSIONS Thoracoscopic AVBR with expandable cages can be accomplished safely with acceptable operative times and blood loss and low transfusion rates.
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Beisse R. Endoscopic surgery on the thoracolumbar junction of the spine. 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 2010; 19 Suppl 1:S52-65. [PMID: 19693549 PMCID: PMC2899720 DOI: 10.1007/s00586-009-1124-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2009] [Indexed: 10/20/2022]
Abstract
The thoracolumbar junction is the section of the truncal spine most often affected by injuries. Acute instability with structural damage to the anterior load bearing spinal column and post-traumatic deformity represent the most frequent indications for surgery. In the past few years, endoscopic techniques for these indications have partially superseded the open procedures, which are associated with high access morbidity. The particular position of this section of the spine, which lies in the border area between the thoracic and abdominal cavities, makes it necessary in most cases to partially detach the diaphragm endoscopically in order to expose the operation site, and this also provides access to the retroperitoneal section of the thoracolumbar junction. A now standardised operating technique and instruments and implants specially developed for the endoscopic procedure, from angle stable plate and screw implants to endoscopically implantable vertebral body replacements, have gradually opened up the entire spectrum of anterior spine surgery to endoscopic techniques.
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Affiliation(s)
- Rudolf Beisse
- Spine Center Munich, Orthopedic Hospital München-Harlaching, Grünwalderstr. 51, 81547, Munich, Germany.
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Kan P, Schmidt MH. Minimally invasive thoracoscopic approach for anterior decompression and stabilization of metastatic spine disease. Neurosurg Focus 2008; 25:E8. [DOI: 10.3171/foc/2008/25/8/e8] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
The choices available in the management of metastatic spine disease are complex, and the role of surgical therapy is increasing. Recent studies have indicated that patients treated with direct surgical decompression and stabilization before radiation have better functional outcomes than those treated with radiation alone. The most common anterior surgical approach for direct spinal cord decompression and stabilization in the thoracic spine is open thoracotomy; however, thoracotomy for spinal access is associated with morbidity that can be avoided with minimally invasive techniques like thoracoscopy.
Methods
A minimally invasive thoracoscopic approach was used for the surgical treatment of thoracic and thoracolumbar metastatic spinal cord compression. This technique allows ventral decompression via corpectomy, inter-body reconstruction with expandable cages, and stabilization with an anterolateral plating system designed specifically for minimally invasive implantation. This technique was performed in 5 patients with metastatic disease of the thoracic spine, including the thoracolumbar junction.
Results
All patients had improvement in preoperative symptoms and neurological deficits. No complications occurred in this small series.
Conclusions
The minimally invasive thoracoscopic approach can be applied to the treatment of thoracic and thoracolumbar metastatic spine disease in an effort to reduce access morbidity. Preliminary results have indicated that adequate decompression, reconstruction, and stabilization can be achieved with this technique.
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Affiliation(s)
- Peter Kan
- 1Department of Neurosurgery, Clinical Neurosciences Center; and
| | - Meic H. Schmidt
- 1Department of Neurosurgery, Clinical Neurosciences Center; and
- 2Spinal Oncology Service, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
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