Fig. 3From: Preoperative CT simulation of iliosacral screws for treating unstable posterior pelvic ring injuryThis is a 23-year-old woman who was injured in a traffic accident. The fracture was identified as Tile B1 on the preoperative X-ray. Using conventional X-ray fluoroscopy, the posterior ring was secured using iliosacral screws. a Preoperative anterior–posterior view of pelvis; b 3D image of pelvic CT; c Preoperative CT scan showing left sacroiliac joint separation; d Postoperative inlet view; e Postoperative outlet view; f Postoperative axial CT imageBack to article page