Clinical Analysis of Single and Double Sacroiliac Screws in the Treatment of Tile C1 Pelvic Fracture

Figure 3

Patient, female, 41, with pelvic fractures, front ring plate fixation. The posterior ring was fixed with a single sacroiliac screw. (a) Anteroposterior view of pelvic fracture. (b) 3D CT preoperative pelvic factures for Tile C1.3 type, unilateral vertically unstable pelvic ring. (c) Preoperative CT scan in pelvic ring through the sacrum fracture, vertically displaced. (d) Anteroposterior radiograph of the pelvis immediately after the operation showed satisfactory reduction of the fracture. (e) Inlet radiograph of the pelvis immediately after surgery. (f) Outlet radiograph of the pelvis immediately after surgery. (g) Anteroposterior radiographs of the pelvis 18 months after surgery showed fracture healing. (h) A radiograph of the pelvic inlet 18 months after surgery showed fracture healing. (i) A radiograph at the exit of the pelvis 18 months postoperatively showed healing of the fracture and loss of reduction at the arrow.

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