Fig. 3From: Influence of hooks and a lag screw on internal fixation plates for lateral malleolar fracture: a biomechanical and ergonomic studyFinite element models. a Implant models of three internal fixations. 1/3 TP + L + H (right). 1/3 TP + L (mid). LCP (left). b Bone models of the fibula and tibia. The vertex of a black triangle is restriction. Red lines are binding partsBack to article page