Evident deformity: The ankle seems crooked or misshapen, or there might be bone protruding in the skin. The Achilles tendon connects the calf muscle mass to the heel bone or calcaneus, and when it ruptures that means it's torn unfastened with the heel bone the pain will likely be intense https://www.theorthopaedicandpainpractice.com/service_tag/burning-pain-in-ankle/