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Lin MS, Huang CW, Tsou HK, Tzeng CY, Kao TH, Lin RH, Chen TY, Li CR, Lee CY. Advances in surgical treatment for atlantoaxial instability focusing on rheumatoid arthritis: Analysis of a series of 67 patients. Int J Rheum Dis 2023; 26:1996-2006. [PMID: 37565304 DOI: 10.1111/1756-185x.14855] [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: 06/05/2023] [Revised: 07/17/2023] [Accepted: 07/19/2023] [Indexed: 08/12/2023]
Abstract
AIM An estimated 88% of rheumatoid arthritis (RA) patients experience various degrees of cervical spine involvement. The excessive movement of the atlantoaxial joint, which connects the occiput to the upper cervical spine, results in atlantoaxial instability (AAI). AAI stabilization is usually achieved by C1 lateral mass-to-C2 pedicle screw-rod fixation (LC1-PC2 fixation), which is technically challenging in RA patients who often show destructive changes in anatomical structures. This study aimed to analyze the clinical results and operative experiences of C1-C2 surgery, with emphasis on the advancement of image-guided surgery and augmented reality (AR) assisted navigation. METHODS We presented our two decades of experience in the surgical management of AAI from April 2004 to November 2022. RESULTS We have performed surgery on 67 patients with AAI, including 21 traumatic odontoid fractures, 20 degenerative osteoarthritis, 11 inflammatory diseases of RA, 5 congenital anomalies of the os odontoideum, 2 unknown etiologies, 2 movement disorders, 2 previous implant failures, 2 osteomyelitis, 1 ankylosing spondylitis, and 1 tumor. Beginning in 2007, we performed LC1-PC2 fixation under C-arm fluoroscopy. As part of the progress in spinal surgery, since 2011 we used surgical navigation from presurgical planning to intraoperative navigation, using the preoperative computed tomography (CT) -based image-guided BrainLab navigation system. In 2021, we began using intraoperative CT scan and microscope-based AR navigation. CONCLUSION The technical complexities of C1-C2 surgery can be mitigated by CT-based image-guided surgery and microscope-based AR navigation, to improve accuracy in screw placement and overall clinical outcomes, particularly in RA patients with AAI.
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Affiliation(s)
- Mao-Shih Lin
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Chih-Wei Huang
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Hsi-Kai Tsou
- Functional Neurosurgery Division, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Houlong, Taiwan, ROC
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
- College of Health, National Taichung University of Science and Technology, Taichung, Taiwan, ROC
| | - Chung-Yuh Tzeng
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Houlong, Taiwan, ROC
- Department of Orthopedics, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua, Taiwan, ROC
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan, ROC
| | - Ting-Hsien Kao
- Functional Neurosurgery Division, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
| | - Ruei-Hong Lin
- Functional Neurosurgery Division, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Tse-Yu Chen
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
| | - Chi-Ruei Li
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Cheng-Ying Lee
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
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Streufert BD, Onyedimma C, Yolcu YU, Ghaith AK, Elder BD, Nassr A, Currier B, Sebastian AS, Bydon M. Rheumatoid Arthritis in Spine Surgery: A Systematic Review and Meta-Analysis. Global Spine J 2022; 12:1583-1595. [PMID: 35302407 PMCID: PMC9393968 DOI: 10.1177/21925682211057543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
STUDY DESIGN Systematic Review and Meta-analysis. OBJECTIVE The purpose of this study is to synthesize recommendations for perioperative medical management of RA patients and quantify outcomes after spine surgery when compared to patients without RA. METHODS A search of available literature on patients with RA and spine surgery was performed. Studies were included if they provided a direct comparison of outcomes between patients undergoing spine surgery with or without RA diagnosis. Meta-analysis was performed on operative time, estimated blood loss, hospital length of stay, overall complications, implant-related complications, reoperation, infection, pseudarthrosis, and adjacent segment disease. RESULTS Included in the analysis were 9 studies with 703 patients with RA undergoing spine surgery and 2569 patients without RA. In RA patients compared to non-RA patients undergoing spine surgery, the relative risk of infection was 2.29 times higher (P = .036), overall complications 1.61 times higher (P < .0001), implant-related complications 3.93 times higher (P = .009), and risk of reoperation 2.45 times higher (P < .0001). Hospital length of stay was 4.6 days longer in RA patients (P < .0001). CONCLUSIONS Treatment of spinal pathology in patients with RA carries an increased risk of infection and implant-related complications. Spine-specific guidelines for perioperative management of antirheumatic medication deserve further exploration. All RA patients should be perioperatively co-managed by a rheumatologist. This review helps identify risk profiles in RA specific to spine surgery and may guide future studies seeking to medically optimize RA patients perioperatively.
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Affiliation(s)
- Benjamin D. Streufert
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA,Benjamin D Streufert MD, Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55901, USA.
| | | | - Yagiz U. Yolcu
- Department of Neurological Surgery, Mayo Clinic, Rochester, MN, USA
| | | | | | - Ahmad Nassr
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Bradford Currier
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Mohamad Bydon
- Department of Neurological Surgery, Mayo Clinic, Rochester, MN, USA
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Schonauer C, Mastantuoni C, de Divitiis O, D'Andrea F, de Falco R, Schonauer F. Pericranial and scalp rotation flaps for occipitocervical hardware exposure with CSF leak in rheumatoid arthritis patient: A case report and review of the literature. Surg Neurol Int 2021; 12:229. [PMID: 34221560 PMCID: PMC8248012 DOI: 10.25259/sni_351_2021] [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: 04/10/2021] [Accepted: 04/25/2021] [Indexed: 11/10/2022] Open
Abstract
Background: There are several etiologies of craniocervical junction instability (CCJI); trauma, rheumatoid arthritis (RA), infections, tumors, congenital deformity, and degenerative processes. These conditions often require surgery and craniocervical fixation. In rare cases, breakdown of such CCJI fusions (i.e., due to cerebrospinal fluid [CSF] leaks, infection, and wound necrosis) may warrant the utilization of occipital periosteal rescue flaps and scalp rotation flaps to achieve adequate closure. Case Description: A 33-year-old female with RA, cranial settling, and high cervical cord compression underwent an occipitocervical instrumented C0–C3/C4 fusion. Two months later, revision surgery was required due to articular screws pull out, CSF leakage, and infection. At the second surgery, the patient required screws removal, the application of laminar clamps, and sealing the leak with fibrin glue. However, the CSF leak persisted, and the skin edges necrosed leaving the hardware exposed. The third surgery was performed in conjunction with a plastic surgeon. It included operative debridement and covering the instrumentation with a pericranial flap. The resulting cutaneous defect was then additionally reconstructed with a scalp rotation flap. Postoperatively, the patient adequately recovered without sequelae. Conclusion: A 33-year-old female undergoing an occipitocervical fusion developed a postoperative persistent CSF leak, infection, and wound necrosis. This complication warranted the assistance of plastic surgery to attain closure. This required an occipital periosteal rescue flap with an added scalp rotation flap.
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Affiliation(s)
- Claudio Schonauer
- Department of Neurosurgery, Santa Maria delle Grazie Hospital, Pozzuoli, Italy
| | - Ciro Mastantuoni
- Department of Neuroscience and Reproductive and Dental Sciences, Division of Neurosurgery A.O.U. Federico II, Napoli, Italy
| | - Oreste de Divitiis
- Department of Neuroscience and Reproductive and Dental Sciences, Division of Neurosurgery A.O.U. Federico II, Napoli, Italy
| | | | - Raffaele de Falco
- Department of Neurosurgery, Santa Maria delle Grazie Hospital, Pozzuoli, Italy
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