What causes pain in the back foot?

This kind of situation is mainly to see if there is a history of trauma. If there is pain in the foot after trauma, X-ray examination is needed to see if there is any bone injury or fracture. If there is any problem, reduction and fixation should be carried out in the orthopedics department. If there is no specific reason, it is also necessary to see if there is too much standing time, or if the patient is elderly, it is easy to show some problems such as hyperosteogeny. X-ray examination is also needed. To see if there is any such situation, there is also a problem of arthritis due to bursitis or wear between joints, as well as gout after high uric acid, or redness and swelling of joints, but also to rule out whether it is due to rheumatism, these problems need to be examined for further diagnosis.