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spondylotic myelopathy

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https://www.readbyqxmd.com/read/28104281/-results-to-4-year-follow-up-of-the-treatment-of-the-cervical-stenosis-by-corpectomy-titanium-mesh-cage-and-anterior-plate-fixation
#1
Alejandro Antonio Reyes Sánchez, Luis Alberto Gameros Castañeda, Claudia Obil Chavarría, Armando Alpizar Aguirre, Barón Zárate Kalfópulos, Luis Miguel Rosales-Olivares
BACKGROUND: Cervical spondylotic myelopathy is caused by cervical stenosis. Several techniques have been described for the treatment of multilevel disease, such as the anterior corpectomy with titanium mesh cage and anterior cervical plate placement, which has the advantage of performing a wider decompression and using the same bone as graft. However, it has caused controversy since the collapse of the mesh cage continues being a major limitation of this procedure. MATERIAL AND METHOD: A prospective 4-year follow-up study was conducted in 7 patients diagnosed with cervical stenosis, who were treated surgically by one level corpectomy with titanium mesh cage and anterior cervical plate placement, evaluating them by radiographs and clinical scales...
January 16, 2017: Cirugia y Cirujanos
https://www.readbyqxmd.com/read/28104259/utility-of-extension-views-in-spondylotic-myelopathy-mimicking-transverse-myelitis
#2
Brittani L Conway, Michelle J Clarke, Timothy J Kaufmann, Eoin P Flanagan
Cervical spondylotic myelopathy is a common cause of myelopathy and may mimic transverse myelitis. We report a 55 year-old lady with subacute myelopathy initially treated with glatiramer acetate for suspected clinically isolated syndrome. MRI head and spine revealed a single short cervical cord T2-hyperintense lesion with enhancement just below a region of moderate stenosis. Cerebrospinal fluid revealed elevated oligoclonal bands. Repeat MRI 7 months later showed persistent enhancement. Dynamic MRI revealed cord compression during extension...
January 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/28099187/a-comparative-study-of-anterior-decompression-with-fusion-and-posterior-decompression-with-laminoplasty-for-the-treatment-of-cervical-spondylotic-myelopathy-patients-with-large-anterior-compression-of-the-spinal-cord
#3
Takashi Hirai, Toshitaka Yoshii, Yoshiyasu Arai, Kenichiro Sakai, Ichiro Torigoe, Hidetsugu Maehara, Masaki Tomori, Takashi Taniyama, Hirokazu Sato, Atsushi Okawa
STUDY DESIGN: This is a retrospective observational single-center study. OBJECTIVES: To compare anterior decompression and fusion (ADF) and laminoplasty (LAMP) for the treatment of cervical spondylotic myelopathy (CSM) patients with large anterior compression in terms of clinical and radiologic outcomes. SUMMARY OF BACKGROUND DATA: We have reported that insufficient posterior decompression could be often seen after laminoplasty for CSM patients with preoperative anterior clearance of the spinal cord, defined as an interval <4 mm between the preoperative the modified K-line and anterior structure of the spinal canal at most compressive segment on sagittal T1-weighted magnetic resonance imaging...
January 17, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28087188/operative-fusion-of-multilevel-cervical-spondylotic-myelopathy-impact-of-patient-demographics
#4
Shearwood McClelland, Bryan J Marascalchi, Peter G Passias, Themistocles S Protopsaltis, Anthony K Frempong-Boadu, Thomas J Errico
Cervical spondylotic myelopathy (CSM) is the most common cause of spinal cord dysfunction in patients older than age 55, with operative management being a widely adopted approach. Previous work has shown that private insurance status, gender and patient race are predictive of the operative approach patients receive (anterior-only, posterior-only, combined anterior-posterior). The Nationwide Inpatient Sample from 2001 to 2010 was used to assess the potential role of multilevel CSM as a contributing factor in determining which operative approach CSM patients receive, as it is rare for an anterior-only approach to be sufficient for CSM patients requiring fusion of four or more involved levels...
January 10, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28076997/surgical-treatment-of-severe-multilevel-circumferential-compressive-myelopathy-of-the-cervical-spine-is-circumferential-procedure-necessary
#5
Xiao-Kang Liu, Hao Li, Jian-Guang Xu, Er-Zhu Yang, Tie-Sheng Hou, Bing-Fang Zeng, Xiao-Feng Lian
OBJECTIVE: To determine the necessity of circumferential decompression and fusion in patients with severe multilevel cervical spondylotic myelopathy with circumferential cord compression. METHODS: This prospective study involved 51 patients with severe multilevel circumferential cervical myelopathy underwent two-stage circumferential procedure between July 2008 and June 2010. VAS scores, satisfaction surveys and JOA scores and imaging studies were obtained. Twenty-three patients (45...
January 11, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28073140/-clinical-and-radiological-results-after-anterior-cervical-corpectomy-with-cage-fusion-a-retrospective-comparison-of-peek-vs-titanium-cages
#6
Chris Schulz, Uwe Max Mauer, René Mathieu
Background Anterior cervical corpectomy and fusion (ACCF) has become a standard procedure for patients with spondylotic myelopathy due to multisegmental stenosis of the cervical canal. Beside the fusion technique using autogenous bone grafts, synthetic cages have been increasingly used in recent years. Published information on the clinical and radiological results of different cage materials for ACCF is still limited. The study presented here is the largest series to date reporting clinical and radiological outcomes and complication rates after one- to three-level ACCF using structural polyetheretherketone (PEEK) or titanium cages augmented by anterior plate-screw osteosynthesis...
January 10, 2017: Zeitschrift Für Orthopädie und Unfallchirurgie
https://www.readbyqxmd.com/read/28065875/comparing-quality-of-life-in-cervical-spondylotic-myelopathy-with-other-chronic-debilitating-diseases-using-the-sf-36-survey
#7
Taemin Oh, Renaud Lafage, Virginie Lafage, Themistocles Protopsaltis, Vincent Challier, Christopher Shaffrey, Han Jo Kim, Paul Arnold, Jens Chapman, Frank Schwab, Eric Massicotte, Tim Yoon, Shay Bess, Michael Fehlings, Justin Smith, Christopher Ames
BACKGROUND: Although cervical spondylotic myelopathy (CSM) can be devastating, its relative impact on general health remains unclear. Patient responses to the SF-36 PCS/MCS were compared between CSM and other diseases to evaluate their respective impacts on quality of life. OBJECTIVE: Compare SF-36 PCS/MCS scores in CSM to population and disease-specific norms. METHODS: Retrospective analysis of a prospective, multi-center AOSpine North American CSM Study database...
January 5, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28057094/-comparison-of-the-outcomes-between-anterior-cervical-discectomy-and-fusion-versus-posterior-laminectomy-and-fusion-for-the-treatment-of-multi-level-cervical-spondylotic-myelopathy-combined-with-cervical-kyphosis
#8
Q F Shen, T T Xu, Y P Xia
Objective: To compare the outcomes between anterior cervical discectomy and fusion (ACDF) and posterior laminectomy and fusion(LF) for multilevel cervical spondylotic myelopathy combined with cervical kyphosis. Methods: From January 2010 to June 2014, 54 patients with cervical spondylotic myelopathy combined with cervical kyphosis underwent surgical treatment.Among them, 29 patients were underwent ACDF, and 25 patients were underwent LF in Department of spine surgery, Tianjin Union Medical Centre. The operation time, intraoperative blood loss, fusion segments, Japanese Orthopaedic Association (JOA)score, Neck Disability Index (NDI), Visual Analog Scale (VAS), change of cervical curvature, range of motion(ROM)and complications were recorded and compared between the two groups...
December 20, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28040791/severe-cervical-spondylotic-myelopathy-with-complete-neurological-and-neuroradiological-recovery-within-a-month-after-surgery
#9
(no author information available yet)
No abstract text is available yet for this article.
December 31, 2016: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28032706/correlations-of-japanese-orthopaedic-association-scoring-systems-with-gait-parameters-in-patients-with-degenerative-spinal-diseases
#10
Chen-Fan Zheng, Yan-Cheng Liu, Yong-Cheng Hu, Qun Xia, Jun Miao, Ji-Dong Zhang, Kuan Zhang
OBJECTIVE: Japanese Orthopaedic Association (JOA) scoring systems were developed to evaluate the neurological function of patients with cervical or lumbar degeneration. As patient-based and multi-dimensional clinical evaluation tools, these systems should be capable of reflecting the walking disability of patients. The association between JOA scores and gait parameters, however, are not well characterized. The purpose of this study was to determine the correlations between JOA scores and gait parameters of patients with cervical spondylotic myelopathy (CSM) and lumbar intervertebral disc herniation (LDH)...
November 2016: Orthopaedic Surgery
https://www.readbyqxmd.com/read/28031502/four-level-anterior-cervical-discectomy-and-fusion-for-cervical-spondylotic-myelopathy
#11
Shan-Jin Wang, Bin Ma, Yu-Feng Huang, Fu-Min Pan, Wei-Dong Zhao, De-Sheng Wu
PURPOSE: To review the outcome of 32 consecutive patients who underwent 4-level anterior cervical discectomy and fusion (ACDF) with cages and plates and were followed up for at least 5 years. METHODS: Records of 19 men and 13 women aged 48 to 69 years who underwent 4-level ACDF with cages and plates for myelopathy (n=11) or myeloradiculopathy (n=21) at C3 to C7 by a single surgeon and were followed up for a minimum of 5 years were reviewed. Clinical outcome was assessed using the visual analogue scale (VAS), Neck Disability Index (NDI), and modified Japanese Orthopaedic Association (JOA) score for pain or myelopathic symptoms...
December 2016: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/27997913/the-impact-of-diabetes-mellitus-on-patients-undergoing-cervical-spondylotic-myelopathy-a-meta-analysis
#12
Yang Liu, De-Xiang Ban, Shi-Lian Kan, Tai-Wei Cao, Shi-Qing Feng
AIMS: We conducted a meta-analysis of eligible studies to compare the surgical outcomes between diabetic patients and non-diabetic patients who have undergone cervical spondylotic myelopathy (CSM). METHODS: A systematic literature search of PubMed, Embase, and Web of Science (up to February 10, 2016) was conducted. Eligible studies were case-control or cohort studies that compared the outcomes of cervical surgery between diabetic patients and non-diabetic patients...
2017: European Neurology
https://www.readbyqxmd.com/read/27994827/cervical-spondylotic-myelopathy-what-the-neurologist-should-know
#13
REVIEW
Celmir de Oliveira Vilaça, Marco Orsini, Marco A Araujo Leite, Marcos R G de Freitas, Eduardo Davidovich, Rossano Fiorelli, Stenio Fiorelli, Camila Fiorelli, Acary Bulle Oliveira, Bruno Lima Pessoa
Cervical spondylotic myelopathy is a well-known cause of disability among older people. A significant amount of these patients is asymptomatic. Once the symptoms start, the worsening may follow a progressive manner. We should suspect of spondylotic myelopathy in any individual over 55 years presenting progressive changes in gait or losing fine motor control of the upper limbs. Despite its frequent prevalence, this condition is still neglected and many times confused with other supratentorial lesions regarding diagnostic...
November 2, 2016: Neurology International
https://www.readbyqxmd.com/read/27977597/posterior-decompression-and-internal-fixation-in-treatment-of-hypertrophy-of-posterior-longitudinal-ligament-at-c1-2-level-accompanied-with-lower-cervical-spinal-stenosis-a-case-report
#14
Huan Liu, Tao Wang, Hui Wang, Wen-Yuan Ding
RATIONALE: Hypertrophy of posterior longitudinal ligament (HPLL) at C1-2 level accompanied with lower cervical spinal stenosis is rare in clinic. No reports have described HPLL at C1-2 level accompanied with lower cervical spinal stenosis treated by posterior decompression, combined with internal fixation in 1 stage. PATIENT CONCERNS: A 70-year-old Chinese female complained of numbness and paralysis in both her hands and right leg for 1.5 years; Cervical vertebra x-rays and magnetic resonance imaging revealed a HPLL at C1-2 and cervical spinal stenosis at C3-6...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27939797/spinal-diffusion-tensor-imaging-in-the-evaluation-of-pre-and-post-operative-severity-in-cervical-spondylotic-myelopathy-a-systematic-review-of-the-literature
#15
REVIEW
Rima S Rindler, Falgun H Chokshi, James G Malcolm, Sheila R Eshraghi, Mahmud Mossa-Basha, Jason Chu, Shekar N Kurpad, Faiz Ahmad
BACKGROUND: Diffusion tensor imaging (DTI) is increasingly investigated as a potential diagnostic and prognostic tool for symptomatic degenerative cervical pathology; however, it is yet to be validated for this purpose. OBJECTIVE: To investigate the association of pre-operative DTI signal changes and post-operative outcomes in patients with cervical spondylotic myelopathy (CSM). METHODS: We performed a systematic literature review using PubMed for clinical studies using DTI in adults undergoing operative management for CSM...
December 6, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27932751/-a-case-of-subacute-combined-degeneration-caused-by-vitamin-b-sub-12-sub-deficiency-in-a-cervical-spondylosis-surgery-referral
#16
Kunio Yokoyama, Masahiro Kawanishi, Akira Sugie, Makoto Yamada, Hidekazu Tanaka, Yutaka Ito, Toshihiko Kuroiwa
A 62-year-old man with a 1-year history of numbness of the extremities, clumsiness, and gait disorder was diagnosed with cervical spondylotic myelopathy at a neighboring clinic and referred to our institution for surgery. The patient had undergone a total gastrectomy 6 years previously. Flattening of the cervical cord, associated with diffuse cervical spondylosis and intramedullary intensity change, was observed on magnetic resonance imaging of the cervical spine. Neurological examination revealed decreased vibratory and position sense in all limbs, with posterior funiculus-based neurological symptoms...
December 2016: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/27930523/anterior-cervical-discectomy-and-fusion-versus-anterior-cervical-corpectomy-and-fusion-in-multilevel-cervical-spondylotic-myelopathy-a-meta-analysis
#17
Tao Wang, Hui Wang, Sen Liu, Huang-Da An, Huan Liu, Wen-Yuan Ding
BACKGROUND: Both anterior cervical discectomy and fusion (ACDF) and anterior cervical corpectomy and fusion (ACCF) are used to treat multilevel cervical spondylotic myelopathy (mCSM); however, which one is better treatment for mCSM remains considerable controversy. A meta-analysis was performed to compare clinical outcomes, radiographic outcomes, and surgical outcomes between ACDF and ACCF in treatment for mCSM. METHODS: An extensive search of literature was performed in Pubmed/MEDLINE, Embase, the Cochrane library, CNKI, and WANFANG databases on ACDF versus ACCF treatment for mCSM from January 2011 to August 2016...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27921035/genetics-underlying-an-individualized-approach-to-adult-spinal-disorders
#18
REVIEW
Corey T Walker, Phillip A Bonney, Nikolay L Martirosyan, Nicholas Theodore
Adult spinal disorders are a significant cause of morbidity across the world and carry significant health and economic burdens. Genetic predispositions are increasingly considered for these conditions and are becoming understood. Advances in molecular technologies since the mid-1990s have made possible genetic characterizations of these diseases in many populations, and recent findings have provided insight into the underlying pathophysiologic mechanisms. These studies have made clear the genetic heterogeneity producing clinical phenotypes and suggest that individualized treatments are possible in the future...
2016: Frontiers in Surgery
https://www.readbyqxmd.com/read/27909657/remote-cervical-pseudomeningocele-following-anterior-cervical-corpectomy-and-fusion-report-of-a-case-and-review-of-the-literature
#19
Abolfazl Rahimizadeh, Housain Soufiani, Shaghayegh Rahimizadeh
Iatrogenic cervical pseudomeningocele is a rare event and majority are located posteriorly as a delayed complication of inadvertent dural tear after decompressive laminectomy. However, iatrogenic anterior cervical pseudomeningocele subsequent to discectomy or corpectomy is a rare pathology. The time necessary for formation of pseudomeningocele varies and depend on the width of the dural tear and the flow of cerebrospinal fluid leakage. Large tears with high CSF flow usually result in early collection of the cerebrospinal fluid in anterior compartment of the neck designated acute pseudomeningoceles...
2016: International Journal of Spine Surgery
https://www.readbyqxmd.com/read/27909651/hybrid-decompression-and-fixation-technique-for-the-treatment-of-multisegmental-cervical-spondylotic-myelopathy
#20
Barón Zárate-Kalfopulos, Walter Araos-Silva, Alejandro Reyes-Sánchez, Luis Miguel Rosales-Olivarez, Armando Alpizar-Aguirre, Francisco Lopez Melendez
BACKGROUND: Cervical spondilotic myelopathy (CSM) is defined as the compromise of the spinal cord due to degenerative changes of the cervical spine. It is the most common cause of spinal cord dysfunction in patients over 55 years. An early surgical management it is paramount to achieve better neurological outcome. There is still controversy regarding the appropriate surgical treatment for multisegmental CSM involving three or more levels. The hybrid decompression and fixation technique combines one or two level corpectomy and a single level discectomy in order to obtain optimum decompression and fixation in patients with multilevel cervical myelopathy...
2016: International Journal of Spine Surgery
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