Figure 3.

Isolated views of hemisphere pelvis demonstrating proposed trajectories for acetabular repair and acetabular replacement. (A) Enlarged views of the three proposed repair screw trajectories. The ischial and anterior column segments are removed and the proximal femur reinserted to demonstrate that all screw trajectories would easily be extra-articular after fracture reduction. (B) Transfemoral head view of the fractured acetabulum to show the three proposed trajectories for fixation if a primary total hip replacement would have been considered for this patient.