Fig. 2From: Minimum 8-year follow-up of revision THA with severe femoral bone defects using extensively porous-coated stems and cortical strut allograftsa Preoperative radiographs of a Vancouver-type B3 periprosthetic femoral fracture. b Radiograph at postoperative day 1. Periprosthetic femoral fracture was treated with extensively porous-coated stem and cortical strut allografts. c At 10-year follow-up, no subsidence and radiolucent lines was identified and the stem was considered to be bone ingrowth stable. Bone restoration of bone defect area (white arrow) was observed. Cortical strut allografts incorporated to the host bone successfully and the resorption of cortical strut was assessed as mildBack to article page