The pain above the chest cavity may be that the patient’s chest pain is located above the chest cavity, but what this location above is called is not particularly clear. The location may be the clavicle, because the clavicle is located above the chest cavity and is the top two bones of the thorax, one on each side, and if there is a clavicle fracture, it can cause pain above the chest cavity. The location may also be the supraclavicular fossa, which is located above the clavicles on both sides and is depressed, also located above the thoracic cavity, so when the supraclavicular fossa is struck by external force, it can also cause pain above the thoracic cavity. Therefore, the pain above the thoracic cavity may be caused by a clavicle fracture or an external blow to the supraclavicular fossa.