Generally, you can still run after removal of the paravalvular bone, but you need to run after you have fully recovered from the surgery. Paravalvular bone refers to a congenital variant of the second ossification center that occurs in the navicular tuberosity and is a structural defect of the foot that may affect foot stability. Normally, there is a tendon that travels over the navicular bone, and if the paravalvular bone is present, the posterior tibial tendon travels over the medial side of the paravalvular bone and stops firmly on the paravalvular bone. Abnormal alignment disrupts the original function of the tendon, and flat feet may develop, resulting in clinical symptoms such as susceptibility to strain, most of which need to be removed, including by surgery. If the tendon and bone are healing well and the wound is still healing, running exercises can be performed gradually, without too much exercise at one time. Because strenuous exercise may cause the unhealed tendon to rupture again, gradually increasing the amount of exercise can make the tendon gradually adapt to the new attachment point, thus enhancing the stability of the tendon. In addition, if any other discomfort occurs after the resection of the paravalvular bone, it is recommended that the patient seeks medical treatment in time.