The probability of non-union of comminuted clavicle fracture is uncertain, specifically related to the degree of comminution of the fracture, the degree of displacement and the patient’s physical condition. If the comminuted clavicle fracture is not obviously displaced, this kind of surgical treatment, incision and reduction of internal fixation, after surgery can generally heal, usually will not leave sequelae. If the clavicle fracture comminuted fracture with obvious displacement, did not take surgical treatment, the occurrence of non-healing or deformity healing chances are greater, this is because of the fracture of the local blood damage, fracture separation, resulting in difficult to heal the fracture. Some patients, if they are old, have poor physical condition, have diabetes, coronary heart disease and other underlying diseases, or have malnutrition, that is the emergence of infection and other complications, will affect the fracture healing, or even non-healing. Therefore, the clavicle comminuted fracture does not heal a certain probability, after the fracture need to go to the hospital orthopedic consultation in a timely manner to take the correct treatment, after surgery according to the doctor’s guidance under the rehabilitation exercise.