Document Detail


The gliding characteristics of the flexor pollicis longus tendon in the carpal tunnel: Potential implications for manual pipette users.
MedLine Citation:
PMID:  21853459     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
To understand the potential mechanism for hand and wrist complaints in pipette users, whose motion is characterized by repetitive thumb motion in certain wrist positions, the peak (PGR) and mean (MGR) gliding resistance of the flexor pollicis longus (FPL) tendon were measured in nine human cadaver wrists. The PGR with the wrist in 30° ulnar deviation and in the neutral position were significantly lower than the PGR with the wrist in 60° flexion. The MGR with the wrist in 30° ulnar deviation was significantly lower than the MGR with the wrist in 60° flexion, 60° extension, or 20° radial deviation with 40° extension. Based on these data, we believe that a manual pipette designed to be used in neutral to ulnar deviated wrist position could have ergonomic advantages. © 2011 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res.
Authors:
Yutaka Morizaki; Chunfeng Zhao; Margriet H M van Doesburg; Kristin Zhao; Kai-Nan An; Peter C Amadio
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-8-18
Journal Detail:
Title:  Journal of orthopaedic research : official publication of the Orthopaedic Research Society     Volume:  -     ISSN:  1554-527X     ISO Abbreviation:  -     Publication Date:  2011 Aug 
Date Detail:
Created Date:  2011-8-19     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8404726     Medline TA:  J Orthop Res     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Orthopaedic Research Society.
Affiliation:
Biomechanics Laboratory, Division of Orthopedic Research, Mayo Clinic, Rochester, Minnesota.
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