Document Detail


Intraosseous vertebral body pressures.
MedLine Citation:
PMID:  1385899     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In an effort to determine the relationship between low-back pain and intraosseous hypertension, in vivo vertebral pressure measurements were performed on 19 patients. A cannulated screw was placed percutaneously into the middle of the vertebral body by a transpedicular route. Pressure measurements were recorded with the patient in various positions. Pressures were greatest in the sitting position, lowest in the prone position, and intermediate in the standing position. A correlation was found between intravertebral body pressure and patient position. Pressures were highest in the positions most commonly associated with low-back pain.
Authors:
S I Esses; J K Moro
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Spine     Volume:  17     ISSN:  0362-2436     ISO Abbreviation:  Spine     Publication Date:  1992 Jun 
Date Detail:
Created Date:  1992-08-18     Completed Date:  1992-08-18     Revised Date:  2009-07-09    
Medline Journal Info:
Nlm Unique ID:  7610646     Medline TA:  Spine (Phila Pa 1976)     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  S155-9     Citation Subset:  IM; S    
Affiliation:
University of Toronto, Ontario, Canada.
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MeSH Terms
Descriptor/Qualifier:
Back Pain / etiology
Bone Screws
Humans
Lumbar Vertebrae / physiology*
Posture / physiology*
Pressure
Transducers, Pressure

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


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