Saddle bone foot break 15 yr ago. now too center of foot hard sharp bump and bones seem raised on right side center. no pain just looks deformed?

Healing: A raised bony callus generally forms when bones are healing. However, if you do have a concern about something being abnormal i would ask your doctor.

Old foot break bump: Old foot fractures can cause arthritic changes due to born overgrowth . See a podiatrist to get an x-ray and be evaluated.

Fractured foot: You most likely have traumatic arthritis that set in or your bones have shifted a bit to create the deformity. If non painful, then no treatment is necessary.