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Issa M, Neumann JO, Al-Maisary S, Dyckhoff G, Kronlage M, Kiening KL, Ishak B, Unterberg AW, Scherer M. Anterior Access to the Cervicothoracic Junction via Partial Sternotomy: A Clinical Series Reporting on Technical Feasibility, Postoperative Morbidity, and Early Surgical Outcome. J Clin Med 2023; 12:4107. [PMID: 37373799 DOI: 10.3390/jcm12124107] [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: 03/01/2023] [Revised: 06/06/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Surgical access to the cervicothoracic junction (CTJ) is challenging. The aim of this study was to assess technical feasibility, early morbidity, and outcome in patients undergoing anterior access to the CTJ via partial sternotomy. Consecutive cases with CTJ pathology treated via anterior access and partial sternotomy at a single academic center from 2017 to 2022 were retrospectively reviewed. Clinical data, perioperative imaging, and outcome were assessed with regards to the aims of the study. A total of eight cases were analyzed: four (50%) bone metastases, one (12.5%) traumatic instable fracture (B3-AO-Fracture), one (12.5%) thoracic disc herniation with spinal cord compression, and two (25%) infectious pathologic fractures from tuberculosis and spondylodiscitis. The median age was 49.9 years (range: 22-74 y), with a 75% male preponderance. The median Spinal Instability Neoplastic Score (SINS) was 14.5 (IQR: 5; range: 9-16), indicating a high degree of instability in treated cases. Four cases (50%) underwent additional posterior instrumentation. All surgical procedures were performed uneventfully, with no intraoperative complications. The median length of hospital stay was 11.5 days (IQR: 9; range: 6-20), including a median of 1 day in an intensive care unit (ICU). Two cases developed postoperative dysphagia related to stretching and temporary dysfunction of the recurrent laryngeal nerve. Both cases completely recovered at 3 months follow-up. No in-hospital mortality was observed. The radiological outcome was unremarkable in all cases, with no case of implant failure. One case died due to the underlying disease during follow-up. The median follow-up was 2.6 months (IQR: 23.8; range: 1-45.7 months). Our series indicates that the anterior approach to the cervicothoracic junction and upper thoracic spine via partial sternotomy can be considered an effective option for treatment of anterior spinal pathologies, exhibiting a reasonable safety profile. Careful case selection is essential to adequately balance clinical benefits and surgical invasiveness for these procedures.
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Affiliation(s)
- Mohammed Issa
- Department of Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Jan-Oliver Neumann
- Department of Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Sameer Al-Maisary
- Department of Cardiac Surgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Gerhard Dyckhoff
- Department of Otorhinolaryngology, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Moritz Kronlage
- Department of Neuroradiology, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Karl L Kiening
- Department of Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Basem Ishak
- Department of Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Andreas W Unterberg
- Department of Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Moritz Scherer
- Department of Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
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Scheer JK, Lau D, Smith JS, Lee SH, Safaee MM, Fury M, Ames CP. Alignment, Classification, Clinical Evaluation, and Surgical Treatment for Adult Cervical Deformity: A Complete Guide. Neurosurgery 2021; 88:864-883. [PMID: 33548924 DOI: 10.1093/neuros/nyaa582] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 08/30/2020] [Indexed: 11/12/2022] Open
Abstract
Adult cervical deformity management is complex and is a growing field with many recent advancements. The cervical spine functions to maintain the position of the head and plays a pivotal role in influencing subjacent global spinal alignment and pelvic tilt as compensatory changes occur to maintain horizontal gaze. There are various types of cervical deformity and a variety of surgical options available. The major advancements in the management of cervical deformity have only been around for a few years and continue to evolve. Therefore, the goal of this article is to provide a comprehensive review of cervical alignment parameters, deformity classification, clinical evaluation, and surgical treatment of adult cervical deformity. The information presented here may be used as a guide for proper preoperative evaluation and surgical treatment in the adult cervical deformity patient.
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Affiliation(s)
- Justin K Scheer
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - Darryl Lau
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
| | - Sang-Hun Lee
- Department of Orthopedic Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Michael M Safaee
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - Marissa Fury
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - Christopher P Ames
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
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Bongers MER, Ogink PT, Chu KF, Patel A, Rosenthal B, Shin JH, Lee SG, Hornicek FJ, Schwab JH. The use of autologous free vascularized fibula grafts in reconstruction of the mobile spine following tumor resection: surgical technique and outcomes. J Neurosurg Spine 2020; 34:283-292. [PMID: 33157532 DOI: 10.3171/2020.6.spine20521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/29/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Reconstruction of the mobile spine following total en bloc spondylectomy (TES) of one or multiple vertebral bodies in patients with malignant spinal tumors is a challenging procedure with high failure rates. A common reason for reconstructive failure is nonunion, which becomes more problematic when using local radiation therapy. Radiotherapy is an integral part of the management of primary malignant osseous tumors in the spine. Vascularized grafts may help prevent nonunion in the radiotherapy setting. The authors have utilized free vascularized fibular grafts (FVFGs) for reconstruction of the spine following TES. The purpose of this article is to describe the surgical technique for vascularized reconstruction of defects after TES. Additionally, the outcomes of consecutive cases treated with this technique are reported. METHODS Thirty-nine patients were treated at the authors' tertiary care institution for malignant tumors in the mobile spine using FVFG following TES between 2010 and 2018. Postoperative union, reoperations, complications, neurological outcome, and survival were reported. The median follow-up duration was 50 months (range 14-109 months). RESULTS The cohort consisted of 26 males (67%), and the median age was 58 years. Chordoma was the most prevalent tumor (67%), and the lumbar spine was most affected (46%). Complete union was seen in 26 patients (76%), the overall complication rate was 54%, and implant failure was the most common complication, with 13 patients (33%) affected. In 18 patients (46%), one or more reoperations were needed, and the fixation was surgically revised 15 times (42% of reoperations) in 10 patients (26%). A reconstruction below the L1 vertebra had a higher proportion of implant failure (67%; 8 of 12 patients) compared with higher resections (21%; 5 of 24 patients) (p = 0.011). Graft length, number of resected vertebrae, and docking the FVFG on the endplate or cancellous bone was not associated with union or implant failure on univariate analysis. CONCLUSIONS The FVFG is an effective reconstruction technique, particularly in the cervicothoracic spine. However, high implant failure rates in the lumbar spine have been seen, which occurred even in cases in which the graft completely healed. Methods to increase the weight-bearing capacity of the graft in the lumbar spine should be considered in these reconstructions. Overall, the rates of failure and revision surgery for FVFG compare with previous reports on reconstruction after TES.
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Affiliation(s)
| | - Paul T Ogink
- Departments of1Orthopedic Surgery, Orthopedic Oncology Service
| | | | - Anuj Patel
- Departments of1Orthopedic Surgery, Orthopedic Oncology Service
| | - Brett Rosenthal
- Departments of1Orthopedic Surgery, Orthopedic Oncology Service
| | | | - Sang-Gil Lee
- 4Orthopedic Surgery, Hand and Upper Extremity Service, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; and
| | - Francis J Hornicek
- 5Department of Orthopedic Surgery, Orthopedic Oncology Service, University of California, Los Angeles Medical Center, Los Angeles, California
| | - Joseph H Schwab
- Departments of1Orthopedic Surgery, Orthopedic Oncology Service
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Perioperative characteristics, complications, and outcomes of single-level versus multilevel thoracic corpectomies via modified costotransversectomy approach. Spine (Phila Pa 1976) 2013; 38:523-30. [PMID: 22986841 DOI: 10.1097/brs.0b013e318273ab87] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective case series. OBJECTIVE To compare perioperative end points and outcomes of single-level versus multilevel corpectomy performed using a modified costotransversectomy approach. SUMMARY OF BACKGROUND DATA Single-level corpectomy via posterolateral approach has been shown to be an effective alternative to the traditional anterior thoracotomy approach. However, there is a paucity of studies that have examined multilevel thoracic corpectomy via posterolateral approach. METHODS Using electronic medical records, we identified a consecutive population of adult patients who underwent modified costotransversectomy corpectomy in the thoracic region between 2006 and 2009. Patients were stratified by number of corpectomies performed into either a single-level or multilevel group. With the use of baseline descriptive statistics and multivariate analysis, perioperative parameters and follow-up outcomes were assessed between the 2 groups. RESULTS A total of 40 patients were included in the final analysis, with 25 patients in the single-level group and 15 patients in the multilevel group. Mean follow-up was 16.1 months. Overall complication rate was 37.5%. Between the 2 groups, there were no significant differences in operative time, blood loss, transfusion rate, quantity of blood transfused, length of hospital stay, or complication rates. Also, there were no significant differences in repeat surgery rate, Medical Research Council strength, Nurick score, or pain at most recent follow-up, and all groups gained a comparable magnitude of benefit from surgery. CONCLUSION Multilevel corpectomy via modified costotransversectomy approach in the thoracic region is a feasible and effective option that does not seem to be associated with significantly increased morbidity. The degree of clinical improvement also seems comparable with single-level corpectomy.
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Vrints I, Depreitere B, Vranckx J. Multilevel cervical reconstruction with no remaining hardware: The potential of a vascularised fibular strut graft. J Plast Reconstr Aesthet Surg 2012; 65:e344-7. [DOI: 10.1016/j.bjps.2012.09.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 07/06/2012] [Accepted: 09/10/2012] [Indexed: 11/26/2022]
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Vos CG, Hartemink KJ, Jiya TU, Feller RE, Oosterhuis JWA, Paul MA. Severe kyphosis with spinal cord compression after resection of a superior sulcus tumor. Ann Thorac Surg 2012; 94:1003-6. [PMID: 22579901 DOI: 10.1016/j.athoracsur.2012.01.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 01/07/2012] [Accepted: 01/12/2012] [Indexed: 10/28/2022]
Abstract
Vertebral involvement is no longer a contraindication for resection of superior sulcus tumors. We describe a patient who developed a kyphoscoliosis with spinal cord compression after resection of a superior sulcus tumor that invaded the vertebral column. Risk factors for spinal instability and indications for stabilization are discussed.
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Affiliation(s)
- Cornelis G Vos
- Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands.
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En Bloc Resection of 3 Vertebra in a Pancoast Patient: Long-Term Stability Using a Free Vascularized Fibular Graft. Ann Thorac Surg 2011; 91:295-8. [DOI: 10.1016/j.athoracsur.2010.07.082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2010] [Revised: 07/29/2010] [Accepted: 07/29/2010] [Indexed: 11/22/2022]
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Massimiliano V, Giulio M. Six Level Cervico-Thoracic Circumferential Reconstruction: Report of the Second Case of the Literature. ADVANCES IN MINIMALLY INVASIVE SURGERY AND THERAPY FOR SPINE AND NERVES 2011; 108:187-90. [DOI: 10.1007/978-3-211-99370-5_28] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Koller H, Hitzl W, Acosta F, Tauber M, Zenner J, Resch H, Yukawa Y, Meier O, Schmidt R, Mayer M. In vitro study of accuracy of cervical pedicle screw insertion using an electronic conductivity device (ATPS part III). 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 2009; 18:1300-13. [PMID: 19575244 PMCID: PMC2899545 DOI: 10.1007/s00586-009-1054-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2009] [Revised: 04/03/2009] [Accepted: 05/21/2009] [Indexed: 01/18/2023]
Abstract
Reconstruction of the highly unstable, anteriorly decompressed cervical spine poses biomechanical challenges to current stabilization strategies, including circumferential instrumented fusion, to prevent failure. To avoid secondary posterior surgery, particularly in the elderly population, while increasing primary construct rigidity of anterior-only reconstructions, the authors introduced the concept of anterior transpedicular screw (ATPS) fixation and plating. We demonstrated its morphological feasibility, its superior biomechanical pull-out characteristics compared with vertebral body screws and the accuracy of inserting ATPS using a manual fluoroscopically assisted technique. Although accuracy was high, showing non-critical breaches in the axial and sagittal plane in 78 and 96%, further research was indicated refining technique and increasing accuracy. In light of first clinical case series, the authors analyzed the impact of using an electronic conductivity device (ECD, PediGuard) on the accuracy of ATPS insertion. As there exist only experiences in thoracolumbar surgery the versatility of the ECD was also assessed for posterior cervical pedicle screw fixation (pCPS). 30 ATPS and 30 pCPS were inserted alternately into the C3-T1 vertebra of five fresh-frozen specimen. Fluoroscopic assistance was only used for the entry point selection, pedicle tract preparation was done using the ECD. Preoperative CT scans were assessed for sclerosis at the pedicle entrance or core, and vertebrae with dense pedicles were excluded. Pre- and postoperative reconstructed CT scans were analyzed for pedicle screw positions according to a previously established grading system. Statistical analysis revealed an astonishingly high accuracy for the ATPS group with no critical screw position (0%) in axial or sagittal plane. In the pCPS group, 88.9% of screws inserted showed non-critical screw position, while 11.1% showed critical pedicle perforations. The usage of an ECD for posterior and anterior pedicle screw tract preparation with the exclusion of dense cortical pedicles was shown to be a successful and clinically sound concept with high-accuracy rates for ATPS and pCPS. In concert with fluoroscopic guidance and pedicle axis views, application of an ECD and exclusion of dense cortical pedicles might increase comfort and safety with the clinical use of pCPS. In addition, we presented a reasonable laboratory setting for the clinical introduction of an ATPS-plate system.
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Affiliation(s)
- Heiko Koller
- Department for Traumatology and Sport Injuries, Paracelsus Medical University Salzburg, Salzburg, Austria.
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Abstract
BACKGROUND Cervical spondylotic myelopathy (CSM) is serious consequence of cervical intervertebral disk degeneration. Morbidity ranges from chronic neck pain, radicular pain, headache, myelopathy leading to weakness, and impaired fine motor coordination to quadriparesis and/or sphincter dysfunction. Surgical treatment remains the mainstay of treatment once myelopathy develops. Compared to more conventional surgical techniques for spinal cord decompression, such as anterior cervical discectomy and fusion, laminectomy, and laminoplasty, patients treated with corpectomy have better neurological recovery, less axial neck pain, and lower incidences of postoperative loss of sagittal plane alignment. The objective of this study was to analyze the outcome of corpectomy in cervical spondylotic myelopathy, to assess their improvement of symptoms, and to highlight complications of the procedure. MATERIALS AND METHODS Twenty-four patients underwent cervical corpectomy for cervical spondylotic myelopathy during June 1999 to July 2005.The anterior approach was used. Each patient was graded according to the Nuricks Grade (1972) and the modified Japanese Orthopaedic Association (mJOA) Scale (1991), and the recovery rate was calculated. RESULTS Preoperative patients had a mean Nurick's grade of 3.83, which was 1.67 postoperatively. Preoperative patients had a mean mJOA score of 9.67, whereas postoperatively it was 14.50. The mean recovery rate of patients postoperatively was 62.35% at a mean follow-up of 1 year (range, 8 months to 5 years).The complications included one case (4.17%) of radiculopathy, two cases (8.33%) of graft displacement, and two cases (8.33%) of screw back out/failure. CONCLUSIONS Cervical corpectomy is a reliable and rewarding procedure for CSM, with functional improvement in most patients.
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Affiliation(s)
- Kanishka E Williams
- Departments of Orthopaedics, Christian Medical College and Hospital, Ludhiana, Punjab, India,Address for correspondence: Dr. Kanishka Williams, Department of Orthopaedics, Christian Medical College and Hospital, Ludhiana, Punjab, India. E-mail:
| | - Rajesh Paul
- Departments of Orthopaedics, Christian Medical College and Hospital, Ludhiana, Punjab, India
| | - Yashbir Dewan
- Departments of Neurosurgery, Christian Medical College and Hospital, Ludhiana, Punjab, India
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Long-term Biomechanical Stability and Clinical Improvement After Extended Multilevel Corpectomy and Circumferential Reconstruction of the Cervical Spine Using Titanium Mesh Cages. ACTA ACUST UNITED AC 2008; 21:165-74. [DOI: 10.1097/bsd.0b013e3180654205] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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