Acromioclavicular joint dislocations. Epidemiology, radiography and outcome
Background: Acromioclavicular joint (ACJ) dislocations are common and frequently affecting young adults injured during sports. The Rockwood classification system is used to grade the dislocations according to the extent of injury to the soft tissues stabilizing the joint. Rockwood type 1 and 2 are not proper dislocations but partial ligamentous injuries without complete ACJ separation and regarded
