tailieunhanh - Migration analysis of a metaphysealanchored short femoral stem in cementless THA and factors affecting the stem subsidence

Early femoral stem subsidence following a cementless THA is correlated with aseptic loosening of the femoral component. The short femoral stems allow bone sparing and implantation through a minimally invasive approach; however, due to their metaphyseal anchoring, they might demonstrate different subsidence pattern than the conventional stems. |