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SPINE STENOSIS

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https://www.readbyqxmd.com/read/28338454/impact-of-preoperative-diagnosis-on-patient-satisfaction-following-lumbar-spine-surgery
#1
Charles H Crawford, Leah Y Carreon, Mohamad Bydon, Anthony L Asher, Steven D Glassman
OBJECTIVE Patient satisfaction is a commonly used metric in the current health care environment. While factors that affect patient satisfaction following spine surgery are complex, the authors of this study hypothesized that specific diagnostic groups of patients are more likely to be satisfied after spine surgery and that this is reflected in patient-reported outcome measures. The purpose of this study was to determine if the preoperative diagnosis-disc herniation, stenosis, spondylolisthesis, adjacent segment degeneration, or mechanical disc collapse-would impact patient satisfaction following surgery...
March 24, 2017: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/28336484/lumbar-mri-findings-in-patients-with-and-without-waddell-signs
#2
J S Cox, S Blizzard, H Carlson, J Hiratza, J U Yoo
BACKGROUND CONTEXT: Waddell Signs (WS), introduced as a method to establish patients with substantial psychosocial components to their low back pain, carry a negative association despite no literature evaluating whether physical disease is associated with them. PURPOSE: To compare lumbar MRI findings between the patients with and without Waddell's Signs. STUDY DESIGN: Retrospective cohort study based on prospectively collected data PATIENT SAMPLE: Thirty patients aged 35-55 with an ODI score >50 randomly selected such that there was an even distribution of patients based on number of WS OUTCOME MEASURES: ODI and SF-12 scores, number of WS, presence and severity of spinal pathology METHODS: MRIs were reviewed by three spine specialists blinded to clinical exam findings, number of WS, and patient identity...
March 20, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28325465/analysis-or-evaluation-of-risk-factors-and-predictability-of-postoperative-urinary-retention-following-spinal-surgery
#3
Bikash Bose
Lee S, Kim CH, Chung CK, Park SB, Yang SH, et al. Risk factor analysis for postoperative urinary retention after surgery for degenerative lumbar spinal stenosis. Spine J 2017:17:469-77 (in this issue).
April 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28321993/metatropic-dysplasia-a-skeletal-dysplasia-with-challenging-airway-and-other-anesthetic-concerns
#4
Mary C Theroux, Martha Lopez, Patricia J Olszewsky, Sabina DiCindio, Lynda Arai, Colleen Ditro, Michael B Bober, Olubukola Opeyemi Olla, Tetsu Uejima, David W West, William G Mackenzie
BACKGROUND: Metatropic dysplasia is a rare form of skeletal dysplasia requiring multiple anesthetics for surgical and imaging procedures, most of which are orthopedic procedures. We provide centralized care to patients with skeletal dysplasia at our tertiary care pediatric hospital, and we were able to collect the largest number of metatropic dysplasia patients reported to date. AIM: The aim of this retrospective study was to describe and characterize the anesthetic difficulties in this high-risk population...
March 21, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28321567/adjacent-segment-pathology-natural-history-or-effect-of-anterior-cervical-discectomy-and-fusion-a-10-year-follow-up-radiological-multicenter-study-using-an-evaluation-scale-of-the-ageing-spine
#5
Alessandro Pesce, Venceslao Wierzbicki, Emanuele Piccione, Alessandro Frati, Antonino Raco, Riccardo Caruso
PURPOSE: Aim of this study is to compare late degenerative MRI changes in a subset of patients operated on with ACDF to a second subset of patients presenting indication to ACDF but never operated on. METHODS: Patients from both subgroups received surgical indication according to the same criteria. Both subgroups underwent a cervical spine MRI in 2004-2005 and 10 years later in 2015. These MRI scans were retrospectively evaluated with a cervical spine ageing scale...
March 20, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28314703/factors-and-concerns-of-patients-that-influence-the-decision-for-spinal-surgery-and-implications-for-practice-a-review-of-literature
#6
REVIEW
William Wing-Kuen Lam, Alice Yuen Loke
STUDY DESIGN: A literature review. OBJECTIVES: To identify the factors and concerns that influence the decision of patients to undergo spinal surgery. METHODS: Electronic databases MEDLINE, PsycINFO, CINAHL plus, and Embase were searched for relevant studies published from 2000 to 2015. The keywords for the search included: spine surgery OR spinal stenosis AND decision making OR consideration OR preference OR willingness OR concern. Seven quantitative studies met the criteria for inclusion and were included in this review...
September 13, 2016: International Journal of Orthopaedic and Trauma Nursing
https://www.readbyqxmd.com/read/28293486/sacral-insufficiency-fractures-recognition-and-treatment-in-patients-with-concurrent-lumbar-vertebral-compression-fractures
#7
Jesse Hatgis, Michelle Granville, Robert E Jacobson, Aldo Berti
INTRODUCTION: In reviewing a larger group of osteoporotic vertebral compression fractures (VCFs), we found that the overall incidence of sacral insufficiency fractures (SIFs) is higher than commonly reported values. This is especially seen in patients with previous or concurrent lumbar VCFs and also in a subgroup that had lumbar stenosis or hip arthroplasty. The altered biomechanics due to associated lumbar stenosis or hip arthroplasty lead to increased mechanical stress on already weakened and deficient sacral alae, which are more vulnerable to osteoporotic weakening than other parts of the sacrum...
February 2, 2017: Curēus
https://www.readbyqxmd.com/read/28291414/is-cervical-disc-arthroplasty-good-for-congenital-cervical-stenosis
#8
Peng-Yuan Chang, Hsuan-Kan Chang, Jau-Ching Wu, Wen-Cheng Huang, Li-Yu Fay, Tsung-Hsi Tu, Ching-Lan Wu, Henrich Cheng
OBJECTIVE Cervical disc arthroplasty (CDA) has been demonstrated to be as safe and effective as anterior cervical discectomy and fusion (ACDF) in the management of 1- and 2-level degenerative disc disease (DDD). However, there has been a lack of data to address the fundamental discrepancy between the two surgeries (CDA vs ACDF), and preservation versus elimination of motion, in the management of cervical myelopathy associated with congenital cervical stenosis (CCS). Although younger patients tend to benefit more from motion preservation, it is uncertain if CCS caused by multilevel DDD can be treated safely with CDA...
March 10, 2017: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/28281003/bone-morphogenetic-protein-in-adult-spinal-deformity-surgery-a-meta-analysis
#9
Gregory W Poorman, Cyrus M Jalai, Anthony Boniello, Nancy Worley, Shearwood McClelland, Peter G Passias
INTRODUCTION: Since its introduction BMP has been utilized in populations with higher rates of malunion, such as adult spinal deformity (ASD) patients. Contradictory conclusions exist in spinal literature regarding the safety and efficacy of the use of BMP in this setting. Previous studies, however, did not distinguish deformity cases from spondylolisthesis or stenosis. The purpose of this study is to evaluate the safety and efficacy of BMP use in spinal fusion surgery for ASD. METHODS: 166 papers were screened after database search...
March 9, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28254672/is-the-use-of-minimally-invasive-fusion-technologies-associated-with-improved-outcomes-after-elective-interbody-lumbar-fusion-analysis-of-a-nationwide-prospective-patient-reported-outcomes-registry
#10
Matthew J McGirt, Scott L Parker, Praveen Mummaneni, John Knightly, Deborah Pfortmiller, Kevin Foley, Anthony L Asher
BACKGROUND CONTEXT: Over the last decade, clinical investigators and biomedical industry groups have used significant resources to develop advanced technologies that enable less invasive spine fusions. These minimally invasive surgery (MIS) technologies often require increased expenditures by hospitals and payers. While several small single center studies have suggested MIS technologies decrease surgical morbidity and reduce hospital stay, evidence documenting benefit from a patient perspective remains limited...
February 27, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28254421/decompression-and-coflex-interlaminar-stabilisation-compared-with-conventional-surgical-procedures-for-lumbar-spinal-stenosis-a-systematic-review-and-meta-analysis
#11
REVIEW
Ai-Min Li, Xiang Li, Zhong Yang
BACKGROUND: Decompression plus spinal fusion is one of the most common surgeries for the treatment of degenerative spine disease in older adults. However, complications caused by fusion surgery have been reported in some studies. Recently published studies have reported that coflex is a safe and viable option in the selection of instrumentation for spinal stabilisation. Our meta-analysis was conducted to investigate whether decompression and coflex results in better performance for lumbar spinal stenosis (LSS) patients when compared with decompression and fusion surgery...
February 22, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28248893/risk-factors-for-poor-patient-reported-quality-of-life-outcomes-after-posterior-lumbar-interbody-fusion-an-analysis-of-two-year-follow-up
#12
Takahiro Makino, Takashi Kaito, Hiroyasu Fujiwara, Hirotsugu Honda, Yusuke Sakai, Shota Takenaka, Hideki Yoshikawa, Kazuo Yonenobu
STUDY DESIGN: A retrospective review of prospectively collected data. OBJECTIVE: This study aimed to identify risk factors for poor patient-reported quality of life (QOL) outcomes, based on five categories (pain-related disorders, lumbar spine dysfunction, gait disturbance, social life dysfunction, and psychological disorders) of the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ), after posterior lumbar interbody fusion (PLIF) at the two-year follow-up...
February 28, 2017: Spine
https://www.readbyqxmd.com/read/28243372/histopathological-analysis-of-ligamentum-flavum-in-lumbar-spinal-stenosis-and-disc-herniation
#13
Idiris Altun, Kasım Zafer Yüksel
STUDY DESIGN: Histopathological analyses were performed in ligamentum flavum (LF) hypertrophy patients with lumbar spinal stenosis (LSS) and lumbar disc herniation (LDH). PURPOSE: The aim of the present study was to evaluate histopathological changes in LF patients with LSS and LDH. OVERVIEW OF LITERATURE: LSS is the most common spinal disorder in elderly patients. This condition causes lower back and leg pain and paresis, and occurs as a result of degenerative changes in the lumbar spine, including bulging of the intervertebral discs, bony proliferation of the facet joints, and LF thickening; among these, LF thickening is considered a major contributor to the development of LSS...
February 2017: Asian Spine Journal
https://www.readbyqxmd.com/read/28190488/effect-of-a-titanium-cage-as-a-stand-alone-device-on-biomechanical-stability-in-the-lumbosacral-spine-of-canine-cadavers
#14
M Teunissen, A J van der Veen, T H Smit, M A Tryfonidou, B P Meij
Degenerative lumbosacral stenosis is a common disease in dogs characterised by intervertebral disc herniation, loss of disc height and stenosis. Decompressive dorsal laminectomy and partial discectomy can cause spinal instability and worsen foraminal stenosis. Pedicle screw and rod fixation (PSRF) with an intervertebral body cage allows for distraction and restoration of disc height and restores foraminal apertures. The aim of this study was to evaluate the ex vivo biomechanical properties of a titanium intervertebral cage alone and in combination with PSRF in the lumbosacral spine of dogs...
February 2017: Veterinary Journal
https://www.readbyqxmd.com/read/28176604/c5-nerve-root-palsy-after-posterior-cervical-spine-surgery
#15
Fu-Min Pan, Shan-Jin Wang, Bin Ma, De-Sheng Wu
BACKGROUND: C5 palsy is a serious complication after cervical decompression surgery in which the patient shows a deterioration in power of the deltoid or biceps brachii by at least one grade in the manual muscle test without aggravation of lower extremity function. Although there are several hypotheses regarding the etiology of C5 palsy, the pathogenesis and preventive measures remain unidentified and many other controversies remain. OBJECTIVE: To systematically review the clinical features, risk factors, mechanism, and preventive measures of C5 palsy after posterior cervical decompression surgery...
January 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28158159/full-endoscopic-assisted-lumbar-decompressive-surgery-performed-in-an-outpatient-ambulatory-facility-report-of-5-years-of-complications-and-risk-factors
#16
Solomon Kamson, Andrea M Trescot, Paul D Sampson, Yiyi Zhang
BACKGROUND: Minimally invasive surgery (MIS) technique is becoming the standard tissue sparing approach for decompression of lumbar central and lateral recess stenosis, intervertebral disc herniation, or any situation that would have required extensive open decompression laminectomy. Full-endoscopic or arthroscopic assisted surgery is arguably the "ultra-MIS" approach to lumbar spinal pathology. Age and body mass index (BMI) are significant risk factors to be considered in full-endoscopic assisted ultra-MIS...
February 2017: Pain Physician
https://www.readbyqxmd.com/read/28155678/compression-distraction-reduction-surgical-verification-and-optimization-to-treat-the-basilar-invagination-and-atlantoaxial-dislocation-a-finite-element-analysis
#17
Xuefeng Bo, Weida Wang, Zan Chen, Zhicheng Liu
BACKGROUND: Basilar invagination (BI) combined with atlantoaxial dislocation (AAD) leads to foramen magnum stenosis and medullary spinal cord compression, causing nerve dysfunction. The purpose of the surgery is to remove the bony compression at brainstem ventral side and fix the unstable spinal segment and make it fused stably. Occipital cervical internal fixation system that simultaneously reduces atlantoaxial horizontal and vertical dislocation are established. We propose here a new compression-distraction reduction (CDR) technique...
December 28, 2016: Biomedical Engineering Online
https://www.readbyqxmd.com/read/28123921/relief-of-lumbar-symptoms-after-cervical-decompression-in-patients-with-tandem-spinal-stenosis-presenting-with-primarily-lumbar-pain
#18
Daniel R Felbaum, Islam Fayed, Jeffrey J Stewart, Faheem A Sandhu
OBJECTIVE: Tandem cervical and lumbar spinal stenosis (TSS) is classically described as intermittent claudication, gait disturbance, and clinical findings of mixed myelopathy and polyradiculopathy. Rarely, patients can present with TSS manifesting in isolated lumbar pain. Several reports have demonstrated improved lumbar back pain and radiculopathy after decompressive cervical spine procedures. We present six patients with dramatic resolution of lumbar spine related symptoms after decompression of the cervical spinal cord despite presenting solely with lower back complaints...
December 24, 2016: Curēus
https://www.readbyqxmd.com/read/28120055/restoration-of-thoracolumbar-spine-stability-and-alignment-in-elderly-patients-using-minimally-invasive-spine-surgery-miss-a-safe-and-feasible-option-in-degenerative-and-traumatic-spine-diseases
#19
Giuseppe M V Barbagallo, Giuseppe Raudino, Massimiliano Visocchi, A Abdulrazzaq Alobaid, A Abdulaziz Al-Mutair, Thomas Naveen, Francesco Certo
Minimally invasive spine surgery (MISS), including percutaneous pedicle-screw fixation (PPSF), mini-open transforaminal lumbar interbody fusion (m-open TLIF), vertebroplasty, and stentoplasty, allows the preservation of neurological function and the restoration of spine stability, while reducing associated risks and complications. This study aimed to analyze the safety and efficacy of MISS in elderly patients suffering from degenerative or traumatic thoracolumbar diseases. Forty-five patients (28 females), with a mean age of 73 years (range 65-89), suffering from osteoporotic vertebral fractures (24), degenerative spondylolisthesis (15), and lumbar canal stenosis with instability and/or de novo scoliosis (6) were included...
2017: Acta Neurochirurgica. Supplement
https://www.readbyqxmd.com/read/28104259/utility-of-extension-views-in-spondylotic-myelopathy-mimicking-transverse-myelitis
#20
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
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