Anterior dislocation of the acromioclavicular joint.
D000173:Acromioclavicular Joint / Q000033:anatomy & histology / Q000293:injuries*; D000293:Adolescent; D000328:Adult; D001265:Athletic Injuries / Q000150:complications; D005260:Female; D006801:Humans; D004204:Joint Dislocations / Q000000981:diagnostic imaging* / Q000209:etiology / Q000628:therapy; D008297:Male; D011859:Radiography