... component after total hip arthroplasty (THA). A new musculoskeletal loading dataset, corresponding to daily activities of sitting up–down, stairs up–down and normal walking, for a pelvic bone was generated based on previously validated Gait2392 model. Three implant–bone interface conditions, fully bonded...

... prosthesis, therefore, need to search for optimal implant geometry, such that the effects of stress shielding induced bone resorption and interface stresses are minimized. total hip arthroplasty finite element analysis bone remodeling interface failure genetic algorithms shape optimization...

... manuscript posted February 6, 2014; published online April 10, 2014. Assoc. Editor: Carlijn Bouten. 27 07 2013 15 01 2014 06 02 2014 Periprosthetic bone loss following total hip arthroplasty (THA) is a serious concern leading to the premature failure of prosthetic implant. Therefore...

...Christoph Arndt; Christian Voigt; Hanno Steinke; Georg v. Salis-Soglio; Roger Scholz After total hip arthroplasty, impingement of implant components may occur during every-day patient activities causing increased shear stresses at the acetabular implant–bone interface. In the literature...

...Youngbae Park; DonOk Choi; Deuk Soo Hwang; Yong-San Yoon In cementless total hip arthroplasty, a fair amount of interfacial gap exists between the femoral stem and the bone. However, the effect of these gaps on the mechanical stability of the stem is poorly understood. In this paper, a finite...

.... , and Busato , A. , 2003 , “ The Relationship Between Cup Design and the Radiological Signs of Aseptic Loosening in Total Hip Arthroplasty ,” J. Bone Jt. Surg., Am. Vol...

...Youngbae Park; HoChul Shin; DonOk Choi; Carolyne Albert; Yong-San Yoon Large interfacial gaps between the stem and the bone in cementless total hip arthroplasty may prevent successful bone ingrowth at the sites, and can also be a passage for wear particles. Furthermore, interfacial gaps between...