Fig. 3From: 3D-printed custom-made short stem with porous structure for fixation of massive endoprosthesis in joint‐preserving reconstruction after tumor resectiona 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 segmentBack to article page