Foot navicular protrusion causing pain symptoms, can be used local conservative treatment, surgery, as follows: First, local conservative treatment: such as external application of Futalin ointment, compound Nanxing pain relief cream or analgesic tincture, can accelerate the relief of local pain symptoms, but also should limit the affected foot weight-bearing, reduce the friction of shoes on the protruding part of the foot navicular. Second, surgical treatment: If conservative treatment is ineffective and the local pain symptoms are serious, the protruding part of the navicular bone can be removed surgically, which can completely relieve the local pain symptoms. Patients need to elevate the affected limb, local cold compresses and functional exercises after surgery in order to fully recover the function of the affected foot. Patients with protruding foot navicular bone and pain should be treated in time to get satisfactory relief of symptoms to resume normal life and work.