The common causes of pain in the sternum and back are as follows: 1. Fracture: sternum fracture and rib fracture can cause serious stimulation of intercostal nerves, causing patients to experience symptoms of pain in the sternum and back, accompanied by respiratory difficulties, X-ray filming can confirm the diagnosis, and early immobilization can gradually alleviate the symptoms. 2. Thoracic vertebral joint disorders: this can lead to spasms and tensions of the surrounding muscles, accompanied by pain, which can radiate along the intercostals to the chest, causing pain symptoms in the forehead and back, accompanied by limited spinal movement, and CT scanning can confirm the diagnosis. The pain can radiate to the chest along the intercostal space, causing pain symptoms in the front and back, accompanied by limited spinal movement, CT scanning film can confirm the diagnosis. If the patient has sternal and back pain, early diagnosis and treatment should be made, and the patient’s clinical symptoms can be completely relieved through active treatment. If treatment is delayed, it will affect daily life and sports.