Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 Part7 Investigations osteolysis of proximal femur, without loosening or subsidence of implant Immediate postoperative 7 years follow-up X-ray X-rayPart 2 Part 1 4 Part 3 Part 4 Part 5 Part 6 Part 7 Inves0ga0ons Immediate postoperative X-ray 7 years follow-up X-ray Ø osteolysis of proximal femur, without loosening or subsidence of implant