Vet Comp Orthop Traumatol 2004; 17(02): 78-81
DOI: 10.1055/s-0038-1636477
Originel Research
Schattauer GmbH

Objective evaluation of total hip replacement in 127 dogs utilizing force plate analysis

T. D. Braden
1   Surgical Specialists, Mt. St. Aignan, France
,
N. B. Olivier
1   Surgical Specialists, Mt. St. Aignan, France
,
M. A. Blaiset
1   Surgical Specialists, Mt. St. Aignan, France
,
S. M. Averill
2   Animal Emergency and Critical Care Center, Northbrook, Illinois, USA
,
C. Bolliger
3   Small Animal Hospital, Zofinger, Switzerland
,
C. E. DeCamp
4   Department of Small Animal Clinical Sciences, Veterinary Teaching Hospital, Michigan State University, East Lansing, Michigan, USA
› Author Affiliations
This project was supported by Leon and Janice Thompson in memory of their super family member “Chancy.”
Further Information

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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