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DOI: 10.1055/s-0038-1636477
Objective evaluation of total hip replacement in 127 dogs utilizing force plate analysis
This project was supported by Leon and Janice Thompson in memory of their super family member “Chancy.”
Publication History
Received
29 July 2003
Accepted
17 October 2003
Publication Date:
08 February 2018 (online)
Summary
Clinical evaluation of total hip replacement surgery has varied from a low of 30% to a high of 91.2% of return to good or excellent function. The goal of the project reported hereafter, was to obtain an objective evaluation, via the force plate analysis of a large number of dogs receiving total hip replacement as treatment for spontaneous coxarthrosis. Every surgical candidate was trotted across a force plate before replacement surgery and at an average of six months post-operative. The results were obtained from 127 dogs. For the entire group of dogs, the Zp (vertical peak force) improved 0.394 (10−2 N/kg) or 10.6%. The Zi (vertical impulse) improved an average of 13.6%. The improvements in Zp and Zi were statistically significant (p < 0.001).
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