Document Detail


The biomechanics of spinal manipulation.
MedLine Citation:
PMID:  20538226     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Biomechanics is the science that deals with the external and internal forces acting on biological systems and the effects produced by these forces. Here, we describe the forces exerted by chiropractors on patients during high-speed, low-amplitude manipulations of the spine and the physiological responses produced by the treatments. The external forces were found to vary greatly among clinicians and locations of treatment on the spine. Spinal manipulative treatments produced reflex responses far from the treatment site, caused movements of vertebral bodies in the "para-physiological" zone, and were associated with cavitation of facet joints. Stresses and strains on the vertebral artery during chiropractic spinal manipulation of the neck were always much smaller than those produced during passive range of motion testing and diagnostic procedures.
Authors:
Walter Herzog
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review    
Journal Detail:
Title:  Journal of bodywork and movement therapies     Volume:  14     ISSN:  1532-9283     ISO Abbreviation:  J Bodyw Mov Ther     Publication Date:  2010 Jul 
Date Detail:
Created Date:  2010-06-11     Completed Date:  2011-01-06     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9700068     Medline TA:  J Bodyw Mov Ther     Country:  United States    
Other Details:
Languages:  eng     Pagination:  280-6     Citation Subset:  IM    
Copyright Information:
(c) 2010 Elsevier Ltd. All rights reserved.
Affiliation:
Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 1N4, Canada. walter@kin.ucalgary.ca
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MeSH Terms
Descriptor/Qualifier:
Biomechanics*
Electromyography
Humans
Manipulation, Chiropractic / adverse effects*,  methods
Risk Factors
Spine / physiology*
Stress, Mechanical
Stroke / etiology,  prevention & control*
Time Factors
Torsion, Mechanical
Vertebral Artery / injuries*,  pathology

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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