Biomechanical analysis of the effect of congruence, depth and radius on the stability ratio of a simplistic ‘ball-and-socket’ joint model

[摘要] ObjectivesThe bony shoulder stability ratio (BSSR) allows for quantification of the bony stabilisers in vivo. We aimed to biomechanically validate the BSSR, determine whether joint incongruence affects the stability ratio (SR) of a shoulder model, and det

[学科分类] 骨科学

[关键词] Shoulder instability;Stability ratio;Bony shoulder stability ratio