Fig. 3

a Intra-neck curved porous short stem in the proximal femur segment; b diaphysis curved short stem in the distal femur segment; c porous short stem with an extra-cortical plate in the distal humerus segment
a Intra-neck curved porous short stem in the proximal femur segment; b diaphysis curved short stem in the distal femur segment; c porous short stem with an extra-cortical plate in the distal humerus segment