Table 2.

Procedure, used osteosynthesis implants and articular displacement comparing pre- to postoperative CT

Case	Surgical approach	Fixation	Articular dis-placement (mm)
1	Stoppa, first window of ilioinguinal approach	prebent 14-hole and 5-hole plates	3
2	Ilioinguinal approach	prebent 9-hole plate, 7.3 mm lag screw (acetabular dome)	1
3	Stoppa, first window of ilioinguinal approach	prebent 12-hole plate, two 7.3 mm lag screws (posterior column)	1
4	Stoppa, first window of ilioinguinal approach	prebent 12-hole plate, 7.3 mm lag screw (acetabular dome)	1
5	Stoppa, additional posterior approach	prebent 9-hole and 7-hole plates, additional 5-hole plate	3
6	Stoppa, first window of ilioinguinal approach	prebent 12-hole and 9-hole plates	2
7	Stoppa, first window of ilioinguinal approach	prebent 12-hole and 9-hole plates	2