Fig. 4From: Peri-prosthetic bone remodeling of hydroxyapatite-coated compaction short stem was not affected by stem alignmentThree-dimensional reconstruction images of a, c, e the HA compaction short stem (ACTIS) and b, d, f the short tapered-wedge stem (Tri-Lock BPS). a, b Coronal view, c, d sagittal view. The yellow triangle indicates contact area of bone and stem e, f axial viewBack to article page