The protrusion of the bones on the inside of the foot is caused by congenital developmental deformities of the foot, as well as acquired factors, such as wearing shoes that are too tight or high heels that cause lesser toes to become deformed. Minor can be treated conservatively, wear orthotics, wear loose shoes can be restored to normal, if the more serious cause pain, swelling, the formation of local bunions, need to do orthopedic surgery, so that the crooked bones to restore the previous state, the full recovery in two months time. If you don’t do the surgery, it will become more and more serious, and if it is serious, it will cause the toes to ride across the deformity affecting the walking, the occurrence of foot bone protrusion need to go to the regular hospital foot and ankle surgery department to see, if necessary, to take pictures to assess the severity of the decision to whether to do the surgery and surgical program development.