The pain inside the bone may be caused by the following reasons: 1. It may be due to sterile inflammation inside the bone, if the patient’s bone surface is cold for a long time, or if the bone suffers a slight impact, it will cause sterile inflammation inside the bone, resulting in pain here. 2. 3.It may be caused by necrosis inside the bone, such as a part of the bone inside the bone due to lack of blood supply, or trauma, resulting in necrosis of the bone, resulting in soreness. 4.It may be caused by osteoporosis, in patients suffering from this disease, there is often soreness around the bone. 5.It may also be caused by infection of the bone, such as Patients with septic osteomyelitis, or with localized bone tuberculosis, may cause this soreness.