children s health issues
Sever Disease
Introduction
Sever disease is inflammation of the growth plate of the heel bone (calcaneus) in growing children. (See also Overview of Bone Disorders in Children .) Children's bones grow from soft areas of cartilage near the ends of bones. These areas are called Overview of Bone Disorders in Children . When children have finished growing, growth plates become solid bone. After growth plates become solid, bones cannot grow in length. The heel bone (calcaneus) is located at the back of the foot. The heel bone develops until about age 15 years. A child (usually aged 9 to 14 years) who is athletically active may develop Sever disease if the calf muscle and Achilles tendon excessively pull on their point of attachment to the immature heel bone. Pain affects the sides or margins of the heel and is aggravated by standing on tip toes or running. Some children have warmth and swelling. Doctors base the diagnosis on the symptoms. X-rays cannot make the diagnosis of Sever disease but may help identify other causes of heel pain such as bone cysts or stress fractures. 