Figure 2.
Chondrosarcoma of middle femur. (A, B) The lesion is located in the middle part of femur, with calcification shadow and reaction area in medulla. (C) Reconstruction of bone defect with intercalary allograft and compression fixation with intramedullary nail and compression plate. (D–F) 23 months postoperatively, the host–donor bone interface had healed completely.
