Document Detail


The effect of the wafer procedure on pressure in the distal radioulnar joint.
MedLine Citation:
PMID:  14751109     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
PURPOSE: To investigate the effect of the wafer procedure on pressure within the distal radioulnar joint. METHODS: The effect of increasing transverse distal ulnar head resection with preservation of the ulnar styloid was evaluated in 4 fresh frozen cadaver arms. Specimens were tested in neutral rotation. A standard transaxial load was applied from the radius to the ulna and the distal radioulnar joint intra-articular pressure was evaluated. RESULTS: Increasing amounts of distal ulnar resection led to a linear increase in pressure in the distal radioulnar articulation. CONCLUSION: The wafer procedure leads to an increase in pressure in the distal radioulnar joint that may lead to the early onset of osteoarthritis.
Authors:
Peter C Lapner; Philippe Poitras; David Backman; Alan A Giachino; Anna F Conway
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of hand surgery     Volume:  29     ISSN:  0363-5023     ISO Abbreviation:  J Hand Surg Am     Publication Date:  2004 Jan 
Date Detail:
Created Date:  2004-01-30     Completed Date:  2004-06-10     Revised Date:  2009-06-08    
Medline Journal Info:
Nlm Unique ID:  7609631     Medline TA:  J Hand Surg Am     Country:  United States    
Other Details:
Languages:  eng     Pagination:  80-4     Citation Subset:  IM    
Affiliation:
Division of Orthopaedic Surgery, University of Ottawa, Ottawa, Ontario, Canada.
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MeSH Terms
Descriptor/Qualifier:
Aged
Aged, 80 and over
Biomechanics
Cadaver
Female
Humans
Male
Orthopedic Procedures / adverse effects*,  methods*
Pressure*
Radius / physiopathology,  surgery
Rotation
Ulna / physiopathology,  surgery
Wrist Joint / physiopathology*,  surgery

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


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