Results 11 to 20 of about 53,259 (284)

Comparison of Intervertebral Disc Displacements Measured Under Applied Loading With MRI at 3.0T and 9.4T [PDF]

Volume 1A: Abdominal Aortic Aneurysms; Active and Reactive Soft Matter; Atherosclerosis; BioFluid Mechanics; Education; Biotransport Phenomena; Bone, Joint and Spine Mechanics; Brain Injury; Cardiac Mechanics; Cardiovascular Devices, Fluids and Imaging; Cartilage and Disc Mechanics; Cell and Tissue Engineering; Cerebral Aneurysms; Computational Biofluid Dynamics; Device Design, Human Dynamics, and Rehabilitation; Drug Delivery and Disease Treatment; Engineered Cellular Environments, 2013
The noninvasive measurement of displacements under applied loading with magnetic resonance imaging (dualMRI) can be implemented on both clinical and high-field research MRI systems. dualMRI synchronizes cyclic loading applied by an MRI-compatible loading device with displacement-encoded MRI [1].
Deva D. Chan, Paull C. Gossett, Kent D. Butz, Eric A. Nauman, Corey P. Neu   +4 more
  +7 more sources

Analytical evaluation of stresses and displacements of an intervertebral disc

Journal of Biomechanical Science and Engineering, 2017
Understanding the intervertebral disc response to mechanical loads is important to prevent back injuries. The experimental and the finite element methods are widely used for that purpose but methodological triangulation is deficient due to lack of a complementary method. This study aims at choosing theories and assumptions that could be used to develop
Sébastien Demers, Sylvie Nadeau, Abdel‐Hakim Bouzid   +2 more
openalex   +5 more sources

EXPERIENCE OF THE OPERATIVE TREATMENT OF DOGS AT DISPLACEMENTS OF INTERVERTEBRAL DISCS

Bìoresursi ì prirodokoristuvannâ, 2018
Relevance. Fractures of the spine, subluxations and dislocations, herniated discs can lead to the development of acute tetraparesis or tetraplegia as a result of bleeding and compression of the thoracolumbar spinal cord [5]. In addition to direct traumatic damage to the spinal cord, secondary neurotoxic processes develop with the formation of free ...
R. V. Biloshytskyy, V. P. Sukhonos
openalex   +4 more sources

Intervertebral disc internal deformation measured by displacements under applied loading with MRI at 3T [PDF]

Magnetic Resonance in Medicine, 2013
PurposeNoninvasive assessment of tissue mechanical behavior could enable insights into tissue function in healthy and diseased conditions and permit the development of effective tissue repair treatments. Measurement of displacements under applied loading with MRI (dualMRI) has the potential for such biomechanical characterization on a clinical MRI ...
Deva D. Chan, Corey P. Neu
openalex   +4 more sources

Does core mobility of lumbar total disc arthroplasty influence sagittal and frontal intervertebral displacement? Radiologic comparison with fixed-core prosthesis [PDF]

SAS Journal, 2009
An artificial disc prosthesis is thought to restore segmental motion in the lumbar spine. However, it is reported that disc prosthesis can increase the intervertebral translation (VT). The concept of the mobile-core prosthesis is to mimic the kinematic effects of the migration of the natural nucleus and therefore core mobility should minimize the VT ...
Joël Delécrin, Jérôme Allain, Jacques Beaurain, Jean-Paul Steib, H Chataigner, Lucie Aubourg, Jean Huppert, Marc Ameil, Jean‐Michel Nguyen   +8 more
openalex   +4 more sources

Dynamic stiffness and damping of human intervertebral disc using axial oscillatory displacement under a free mass system [PDF]

European Spine Journal, 2003
The aim of this study was to analyse the dynamic response of the human intervertebral disc to vibration in a physiologically relevant frequency spectrum. Eight lumbar intervertebral discs were harvested. After preparation, each sample was subjected to a pre-loading and then dynamic compression (from 5 to 30 Hz).
O. Izambert, David Mitton, M. Thourot, F. Lavaste   +3 more
openalex   +5 more sources

Needle Electromyographic Findings in L5 Radiculopathy Caused by L4-5 Intervertebral Disc Displacement

Jouranl of Korean Association of EMG Electrodiagnostic Medicine, 2009
황찬호, 박현식, 권인수, 김호중, 방희제, 이경무   +5 more
openalex   +3 more sources

Cervical Intervertebral Disc Displacement in Multiple Sclerosis Patients: A Possible Trigger for the Pathogenesis of Multiple Sclerosis?

Journal of Neurology Research, 2019
Background: Few articles in the world have already correlated these two themes. The reason we wrote this paper is to suggest a pathogenic hypothesis that correlates the two diseases. Methods: We reviewed the medical literature in the MEDLINE/PubMed and LILACS/SciELO databases. We used the terms “cervical intervertebral disc displacement”,
André Eduardo de Almeida Franzoi, Mariana Heil Kinas, Matheus Dorneles Fronza, Francisco Virmond Moreira, Paulo Roberto Wille   +4 more
  +6 more sources

Update on Cervical Hernia Treatment: Conservative Management and Indications of Different Surgical Techniques [PDF]

Revista Brasileira de Ortopedia, 2021
Summary Cervical and root pain due to herniated disc is one a common cause of a visit to an orthopedic surgeon. It is important to know how to diagnose, treat and initially. What are the best options to treat a herniated disc nowadays?
Luis Eduardo Carelli Teixeira da Silva, Luiz Eduardo Pereira Costa Assis de Almeida   +1 more
doaj   +3 more sources

Only Surgical Decompression Is Sufficient for Multilevel Lumbar Spinal Stenosis with Calcified Disc Protrusion and Vacuum Disc: Case Reports [PDF]

Journal of Minimally Invasive Spine Surgery and Technique, 2022
This report was aimed to share our successful cases of only surgical decompression for multilevel lumbar spinal stenosis, by assessing treatment outcomes.
Ji Soo Moon, Min Soo Kang, Sang Ho Lee, Chan Hong Park   +3 more
doaj   +1 more source