Dislocation of the clavicle is mainly caused by dislocation of the acromioclavicular joint due to misalignment of the separation of fracture breaks and trauma. Depending on the cause and condition, surgical treatment or conservative treatment can be chosen. 1. Dislocation of the fracture: For the fracture displacement is not obvious or the patient is in the stage of bone growth, it can be treated by fixing with eight bandages for one month after manipulation. For adults, the clavicle has obvious displacement phenomenon, can be treated by surgery, incision and internal fixation, to maintain the stability of the fracture, promote the healing of the fracture, shorten the recovery time of the fracture. 2. Dislocation of the acromioclavicular joint caused by trauma: For minor injuries to the acromioclavicular joint, conservative treatment can be used. First of all, correct manipulation should be carried out to reset the shoulder joint, and then the shoulder joint should be immobilized through the methods of external shoulder joint brace and shoulder sling, and then it should be treated with medicines such as ibuprofen, aspirin and nimesulide to relieve the pain. For serious injuries to the acromioclavicular joint, such as combined ligament ruptures, surgical treatment is required for a better recovery, requiring plates for immobilization and ligament repair. Patients with displaced clavicle should consult a doctor in time and follow the doctor’s instructions according to their condition, do not blindly use medication and treatment.