Fig. 10From: Injury patterns of the acromioclavicular ligament complex in acute acromioclavicular joint dislocations: a cross-sectional, fundamental studySchematic illustration of an acromial-sided (AC-4) tear: a coronar view and b superior view show typical acromial-sided ACLC detachment. There is usually no or only a remnant articular disc (black asterisk)Back to article page