Fig. 3From: Biomechanical study of different fixation constructs for anterior column and posterior hemi-transverse acetabular fractures: a finite element analysis3D models of four different fixation systems: a a suprapectineal plate combined with posterior column and infra-acetabular screws (SP-PS-IS); b an infrapectineal plate combined with posterior column and infra-acetabular screws (IP-PS-IS); c a special infrapectineal quadrilateral surface buttress plate (IQP); and d a suprapectineal plate combined with a posterior column plate (SP-PP)Back to article page