Osteolysis of the outer end of the clavicle.
D000173:Acromioclavicular Joint / Q000293:injuries*; D000328:Adult; D001265:Athletic Injuries / Q000150:complications; D001862:Bone Resorption / Q000209:etiology*; D002968:Clavicle; D006801:Humans; D008297:Male; D010014:Osteolysis / Q000209:etiology*