Figure 5.

Long-term complications in implanted bone (the arrows show the involved bone or place). A. Fibular reimplantation with fixation change in a 14 years old male osteosarcoma patient at 48 months after the operation because of osteoarticular allograft bone resorption at proximal humerus. The bone union was seen at the graft junction. B. Re-fracture at the bone union junction with fixation loosen and broken was observed after 24 months of the first revised surgery. C. Bone union appeared at 12 months after the second revised surgery of autologous bone implantation and additional fixation. D. Fracture happened at 120 months after intercalary allograft bone operation at distal femur in a 15 years old female osteosarcoma patient. E. Complete implanted bone absorption in a 21 years old osteoarticular fibular replacement patient at 60 months after surgery at proximal humerus because of infection. F. Fracture and pseudo-articular formation in a 14 years old osteoarticular allograft replacement patient at distal femur at 168 months after the operation.