Objective To explore the advantages and disadvantages of the therapeutic effect of Tossy Ⅲ acromioclavicular joint dislocation with double-endobutton plate and clavicle hook plate.Method A retrospective analysis was performed on 37 patients with Tossy Ⅲ acromioclavicular joint dislocation in our hospital from January 2013 to June 2015[Age 22~67 years old, average(40.43±9.45) years old; male 21 cases, female 16 cases]. Seventeen cases of Tossy Ⅲ acromioclavicular joint dislocation were treated with double-en...