Fig. 5.

Comparisons of relative displacement between the humeral head and shaft during cyclic testing for (A) cadaveric and (B) Sawbones specimens. During cadaveric testing, the distal group had significantly less diastasis than the proximal group at 100 cycles (‡). During Sawbones testing, the distal group had significantly less diastasis than the neutral group at multiple time points (*). The scale of graphs was kept constant to depict differences between the models, and error bars represent ± 1 standard deviation.