The clavicle fracture can sometimes grow on its own, while sometimes it needs to be treated, as follows: 1. can grow on its own: if the clavicle fracture is a green branch fracture or only a bone fracture, the patient has a good stability of the clavicle fracture end and can heal on its own, only needing an auxiliary octagonal bandage fixation or forearm suspension. 2. needs to be treated: if the clavicle fracture is displaced again after fracture, it is usually difficult to heal on its own and needs Manual repositioning external fixation or incisional repositioning internal fixation to restore the continuity and integrity of the fracture severed end, in order to make the clavicle fracture heal smoothly. Therefore, the ability to heal a broken clavicle fracture is determined by the displacement of the broken end of the fracture. If the alignment and alignment of the fracture severed end is well maintained, it can heal by itself. If the fracture is significantly displaced, treatment is required for successful healing.