Effect of Flexibility of the Femoral Stem on Bone-Remodeling and Fixation of the Stem in a Canine Total Hip Arthroplasty Model without Cement*

Authors:
  • JBJ. D. Bobyn
    J. D. Bobyn
  • MTM. Tanzer
    M. Tanzer
  • GSG. J. Stackpool
    G. J. Stackpool
  • JKJ. J. Krygier
    J. J. Krygier
  • SHS. A. Hacking
    S. A. Hacking

Abstract
The purpose of this study was to compare, with regard to fixation of the implant and femoral bone resorption, two fully porous-coated stems of different stiffnesses in a canine total hip arthroplasty model. A bilateral arthroplasty was carried out with insertion of a titanium-alloy stem (which had s

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