Biologic fixation utilizes both porous coated metallic floor to encourage bone in expansion or grit-blasted floor to permit bone on expansion. The prosthesis can even be coated in hydroxyapatite, which happens to be an osteoconductive agent. Element malpositioning: Extreme anteversion leads to anterior dislocation and extreme retroversion leads to posterior https://jackk308ckr5.wikikarts.com/user