Right shoulder with AC ligaments The acromion of the scapula is connected to the clavicle by the superior acromioclavicular ligament. The coracoclavicular ligaments connect the clavicle to the coracoid process. The two ligaments that form the coracoclavicular ligaments are the trapezoid and conoid ligaments. These three ligaments add support to the shoulder joint. There are four types of soft tissue disruptions that may cause acromioclavicular separation: * The conoid and trapezoid ligaments may tear at any location * The lateral clavicle may ride upward after being avulsed from its periosteum * The acromioclavicular ligaments may be torn * The conoid-trapezoid ligament origin may avulse from the coracoid
Separated shoulder
Dislocated shoulder
Clavicle fracture
Scapular fracture
Sacral fracture
Sprained ankle
Back strain
Scaphoid fracture