A right clavicle protrusion that is not painful is usually a physiologic phenomenon. The protrusion may be related to congenital development, poor posture, excessive weight bearing and other factors. The clavicle is located in the root of the neck, the inner 2/3 of the convex curvature forward, the outer 1/3 convex curvature backward, thus forming the phenomenon of outward protrusion, is the upper limb and the central axis of the bone connected to the bone. Therefore, the right clavicle protrusion without pain is a physiological phenomenon, generally do not need special treatment, do not have to worry too much. If the right clavicle protrudes obviously, it may be related to congenital development, bad posture, overweight and other factors, should correct the bad standing posture, sitting posture, etc., to avoid overloading the right shoulder, and daily take hot compresses, massage methods, to alleviate shoulder muscle fatigue. Right clavicle bump may also be related to sternoclavicular arthritis, acromioclavicular joint dislocation and other diseases, but usually accompanied by local pain. If the patient’s right clavicle protrusion with pain, it is recommended to go to the hospital in time, do the relevant examination to clarify the cause of the disease, and then follow the doctor’s instructions for treatment.