Fig. 1From: Internal Hemipelvectomy for primary bone sarcomas using intraoperative patient specific instruments- the next step in limb salvage conceptThe precision of virtual 3D planning. A representative example of a digital 3D model of a tumor in the right ramus pubis. The tumor is demarcated in purple. Blue planes represent the pre-operative plan. A. anterior view, numbers show the tumor size (mm). B, C. Anterior and posterior views, respectively. D, E. Oblique viewsBack to article page