Fig. 1

(A) Pelvic AP view of a Tile C1.3 pelvic ring injury; (B, C) Pelvic inlet and outlet view of an Tile C1.3 pelvic ring injury; (D)Preoperative three-dimensional computed tomography reconstruction; (E, F, G) Pelvic AP, inlet and outlet view one year after surgery, INFIX technique was used for anterior ring injury, and sacroiliac screws were used for posterior ring injury; (H) Patient’s functional phase one year after surgery