Dislocation of the heel bone can cause swelling, pain, limited movement and other symptoms, deformity healing can be seen in the limb appearance deformity, affecting joint movement and so on. Dislocation of the heel bone can occur when the heel bone is subjected to trauma, irregular movement, etc., which may cause swelling, pain, activity limitation, and local limb deformity and other symptoms, and generally the moment of dislocation will appear loud sound. When a heel fracture is improperly treated or the fracture is not repositioned, pathological fusion may occur, leading to fracture deformity. Generally, the deformity of the limb is visible in the appearance or affects the functional activities, etc., and surgery is needed to restore the correction, but some patients with healed deformity have mild symptoms and do not affect the functional activities, so they can be left untreated. If the patient feels severe pain and has limited joint movement, and suspects that the heel bone is misaligned or deformed, please go to the hospital for examination and treatment in time to avoid aggravating the condition.