Case Report

Pelvic Chondrosarcoma Treated by En Bloc Resection with Patient-Specific Osteotomy Guides and Reimplantation of the Extracorporeally Irradiated Bone as an Osseocartilaginous Structural Orthotopic Autograft: A Report of Two Cases with Description of the Surgical Technique

Figure 6

Intraoperative pictures showing the positioned cutting guide for the osteotomy of the iliopubic ramus (a) and the anterior-superior portion of the acetabulum (b).
(a)
(b)