The fracture of the clavicle in a 2-year-old child can be treated in the following two ways: 1. conservative treatment, especially for those whose fracture ends are not obviously displaced, by repositioning the shoulder with a figure-of-eight bandage to maintain the stability of the fracture ends and wait for the fracture to heal, which is relatively fast in children and relatively stable in about 1 month. 2. surgical treatment, often applied to those whose fracture ends are obviously displaced and combined with vascular nerve injury However, because children are small and in the growth period, they need to avoid damage to the epiphysis during surgery, so internal fixation with steel pins is not recommended, and internal fixation with steel pins can be performed.