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. 2017 Jun 29;46(1):368–380. doi: 10.1177/0300060517715529

Figure 1.

Figure 1.

A 35-year-old man with anterior and posterior pelvic ring injuries (Tile type C1) caused by a traffic accident. (a, b) Preoperative plain X-ray film and three-dimensional computed tomography image showed bilateral pubic ramus fractures combined with an avulsion fracture of the left posterior superior iliac spine. The red arrow shows the dorsal fracture. (c) Anterior surgical incisions for modified internal fixation. (d) Three screws at both the anterior inferior iliac spine and pubic tubercle constituted a geometric triangle. (e) Postoperative plain X-ray film showed good reduction after performance of anterior modified internal fixation using a posterior transiliac internal fixator. (f) One-year postoperative plain X-ray film showed fracture healing as evidenced by progressive callus formation.