Fig. 4From: Posterior stability of the shoulder depends on acromial anatomy: a biomechanical study of 3D surface modelsDisplacement until acromion contact at all tested flexion angles for “B1” scapula and corrected versions of “B1” scapula. The "B1 Acromion Correction" showed less translation compared to the “B1 Glenoid Correction” model. However, in all tested flexion angles only the combined “B1 Acromion + Glenoid Correction” had comparable posterior translation to the “normal” shoulder model. Values in mean, bars show SDBack to article page