AC joint injuries occur to cowboys flying off of bulls in bull riding events and landing on the shoulder and also to those involved in motor vehicle accidents who impact the metal insides of a car.

Shoulder RA may cause erosion and deformity of the shoulder joints over time. The acromioclavicular joint is located where the highest point of the scapula meets the clavicle. The glenohumeral joint ...

According to a new study published in BMC Surgery, Ipsilateral acromioclavicular joint (ACJ) injuries with midshaft clavicle fractures (MCFs) are uncommon and frequently go unnoticed, particularly in ...

The AC joint can be prone to injury not only due to its relationship to the shoulder girdle and its position predisposing it to direct trauma, but also due to the biomechanics of the shoulder girdle ...

Magnetic resonance imaging (MRI) of the elbows was performed at 11 years and 8 months old, which showed an abnormal patchy signal in the right humeral olecranon fossa, joint cavity effusion, and ...