Wear estimation of trapezoidal and circular shaped hip implants along with varying taper trunnion radiuses using finite element method

•Wear in the articulating surfaces is the main reason for the revision surgery of hip implants.•ANSYS is used to estimate the linear wear rate at the taper trunnion interface against varying the taper trunnion top surface geometry.•Circular and trapezoidal-shaped stem implants are used for the analy...

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Veröffentlicht in:	Computer methods and programs in biomedicine 2020-11, Vol.196, p.105597-105597, Article 105597
Hauptverfasser:	K N, Chethan, Ogulcan, Guldeniz, Bhat N, Shyamasunder, Zuber, Mohammad, Shenoy B, Satish
Format:	Artikel
Sprache:	eng
Schlagworte:	Arthroplasty, Replacement, Hip Finite Element Analysis Finite element method Hip implants Hip Prosthesis Humans Prosthesis Design Prosthesis Failure Radius Total deformation Trunnion von Mises stresses Wear
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