Children with Sever's disease, which is also called calcaneal apophysitis, develop microfractures where the Achilles tendon inserts on the calcaneus, the large bone that makes up the heel of the foot. These microfractures cause pain, which can vary depending on the type of activity your child is doing, and is generally worse after activity and improves with rest. Sever's disease is more common in boys and typically occurs when a child is between 8 and 13 years old. Although it can affect both heels, it more commonly just affects one foot.
Sever's disease is a common cause of heel pain in physically active growing kids. It usually occurs during the growth spurt of adolescence, the approximately 2-year period in early puberty when kids grow most rapidly. This growth spurt can begin anytime between the ages of 8 to 13 for girls and 10 to 15 for boys. Peak incidences are girls, 8 to 10 years old. Boys, 10 to 12 years old.
The typical clinical presentation is an active child (aged 9-10 years) who complains of pain at the posterior heel that is made worse by sports, especially those involving running or jumping. The onset is usually gradual. Often, the pain has been relieved somewhat with rest and consequently has been patiently monitored by the patient, parents, coaches, trainers, and family physicians, in the expectation that it will resolve. When the pain continues to interfere with sports performance and then with daily activities, further consultation is sought. It should be kept in mind that failure to instruct patients and parents that continual pain, significant swelling or redness, and fever are not signs of Sever disease and therefore require further evaluation could result in failure to diagnose a condition with much more serious long-term consequences.
It is not difficult for a doctor to diagnose Sever's disease in a youngster or teenager. A personal history and a physical examination are usually all it takes to determine the cause of heel pain.
Non Surgical Treatment
Depending on the diagnosis and the severity of the pain, there a number of treatment options available. Rest, reduce activity, your child should reduce or stop any activity that causes pain, such as sports and running. This can be a difficult option, as children are normally quite willful in pursuit of their favorite pastimes. Over the counter anti-inflammatory drugs, such as ibuprofen (found in Nurofen), to help reduce pain and inflammation. Make certain your child does stretching exercises before play. This will often help reduce the stress on the fascia and relieve heel pain in your child. Orthotic insoles. Orthotics made for children will help support the foot properly, and help prevent over-pronation or improper gait by supporting your child?s foot into a proper biomechanical position. Do not hesitate to schedule an appointment with a podiatrist, should your child?s heel and foot pain persist.
The best way to prevent Sever?s disease is for your child to stay flexible and stretch the hamstring, calf muscles, and the Achilles tendon before and after activity each day. It?s important to hold the stretches for 20 seconds and stretch both legs, even if there is only pain in one. If he or she only has smaller symptoms, like swelling and some tenderness, consider your child lucky. They may only have to sit out for one to two weeks during the season. The best treatment is to immediately stop the activity that caused the pain. Elevate and ice the heel for 20 minutes at a time to relieve discomfort and swelling.