Fig. 6From: Anteroinferior bundle of the acromioclavicular ligament plays a substantial role in the joint function during shoulder elevation and horizontal adduction: a finite element modelPeak von Mises stress (MPa) distribution in the AC ligament at the end of the shoulder motion. Parasagittal view a right clavicle showing the highest stress level in the AC ligament. A Coronal plane elevation. B Horizontal adduction. SPB superoposterior bundle, AIB anteroinferior bundle. MAX maximum stress. A anterior, P posterior, S superior, I inferiorBack to article page