Critical evaluation of contemporary management in a new Pelvic Exenteration Unit: The first 25 consecutive cases

Figure 2 Demonstration of abdominal perineal approach for level S3 sacrectomy. The left panel (perineal view) demonstrates placement of the osteotomes posterior to the sacral bone in order to protect perineal skin while the surgeon transects the sacrum at S3 level in the right panel (abdominal view).