Fig. 1From: Inferomedial cortical bone contact and fixation with calcar screws on the dynamic and static mechanical stability of proximal humerus fracturesExamples of the Synbone prosthetic humeri as used in each experimental model. The cortex contact + screw fixation group (a), the cortex contact group (b), the screw fixation group (c), and the control group (d)Back to article page