Fig. 4From: Three-dimensional-printed custom-made hemipelvic endoprosthesis for the revision of the aseptic loosening and fracture of modular hemipelvic endoprosthesis: a pilot studyA, B The explanted modular hemipelvic endoprostheses show (A) fibrous tissue ingrowth however no osseointegration in patient 1 and (B) no osseointegration and the wear of acetabular liner striking in patient 2Back to article page