The patient’s heel protrudes a piece of bone, the following reasons are common: First, metatarsal fascia inflammation: if the bone occurs in the sole of the foot, it is usually metatarsal fascia inflammation, the metatarsal fascia on the heel bone of the local repeated pulling, it will cause the formation of heel bone spurs, the patient shoots the side of the heel bone, it will be found that there are proliferative spurs on the sole of the foot, the localized pressure will be painful clinical symptoms, and the pain is more serious when walking in the morning. Secondly, Achilles tendinopathy: If there is a localized bulge at the end point of the Achilles tendon, it is usually Achilles tendinopathy. Repeated pulling of the Achilles tendon on the Achilles tuberosity will cause localized osteophytes, and the patient will show obvious localized bulge at the end point of the Achilles tendon, and there are pain when pressing, and the movement will be seriously affected, and localized lesions can be detected by the X-ray of the Achilles bone, and the early diagnosis and early treatment can remove the localized osteophytes. Early diagnosis and early treatment can remove the localized osteophytes and restore normal life and sports.