Dependence of the primary stability of cementless acetabular cup implants on the biomechanical environment

Biomechanical phenomena occurring at the bone–implant interface during the press-fit insertion of acetabular cup implants are still poorly understood. This article presents a nonlinear geometrical two-dimensional axisymmetric finite element model aiming at describing the biomechanical behavior of th...

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Veröffentlicht in:	Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine Journal of engineering in medicine, 2019-12, Vol.233 (12), p.1237-1249
Hauptverfasser:	Raffa, Maria Letizia, Nguyen, Vu-Hieu, Tabor, Elisabeth, Immel, Katharina, Housset, Victor, Flouzat-Lachaniette, Charles-Henri, Haiat, Guillaume
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetabular components Acetabulum Biomechanical Phenomena Biomechanics Bone implants Coefficient of friction Configurations Contact pressure Dependence Finite Element Analysis Finite element method Friction Hip Prosthesis In vitro methods and tests Interference fit Mathematical models Mechanical Phenomena Mechanical properties Modulus of elasticity Nonlinear Dynamics Numerical models Prosthesis Design Purchasing groups Surgical implants Transplants & implants Two dimensional models
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