Clinical Outcome and Fracture Risk Prediction of Benign Bone Tumors on the Acetabular Dome: 7-Year Clinical Experience and a Finite Element Analysis

Figure 3

40-year-old male, giant cell tumor of the tendon sheath in sections I and II of right hemipelvis. First-stage surgery of most of tumor resection and exploration of iliac vessels and the sciatic nerve. Second-stage surgery of resection of residual tumor, total hip arthroplasty, autologous bone graft, and allograft acetabular reconstruction. (a) Preoperative X-ray, (b) preoperative CT scan, (c) preoperative MRI, (d) preoperative bone scan, (e) X-ray at 6 months after an operation on anteroposterior and lateral position, and (f) X-ray at 12 months after the operation.