Fig. 3From: Application of computerized virtual preoperative planning procedures in comminuted posterior wall acetabular fractures surgeryThe position,number and type of miniplates (marked by black lines) could be determined according to the fragments’ distribution on the post-reduction model. The red points show fixing points of mini-screws, and the length of mini-screws which were placed perpendicularly to the bone surface could be measured (the red line represents the direction of the mini-screw)Back to article page