Anterior thoracic bone pain, the following common causes: 1, local trauma: such as periosteal injury of the sternum as well as sternal fracture, can lead to anterior thoracic bone local pain symptoms, accompanied by localized swelling. In severe cases, the fracture is displaced and there is also local deformity. X-rays or CT scans are taken to detect the presence of the fracture. After early reset and fixation, the clinical symptoms can be relieved.2. Blood system diseases: such as leukemia, can cause the clinical symptoms of sternal pain, and the pain is more obvious when pressed. Through routine blood tests, clinical signs of leukemia can be found.3. Inflammation: Inflammation of the thoracic rib joints or rib cartilage can be manifested as anterior sternal pain, accompanied by localized pain on pressure. Therefore, if anterior sternal pain occurs, early diagnosis and early treatment should be made.