A clavicle fracture in a one-year-old baby has the following treatment: i. If the baby’s fracture is a green branch fracture, that is, just some local cortical bulge or wrinkles, no special treatment is needed, and it can heal in a week or so. Second, if a clavicle fracture occurs, with local angular deformity and upward protrusion, the degree is relatively mild and can be left untreated, and can return to normal with time and age. If the initial stage is more serious, it can be reset by manipulation, and then the affected limb can be suspended in front of the chest with a neck and wrist band. If the clavicle fracture is completely fractured and displaced, with local overlapping deformity or angular deformity, it needs to be fixed with a clavicle band or treated surgically.