Sever's Disease is a serious type of 'growing pain' rooted in the fact that the rate of growth of a child's heel bones is slower than that of the ligaments of the leg. The heel bone is one of the
first bones in the human body to reach full size, and it is prone to injury because it is not flexible or elastic. As a child goes through growth spurts of the heel bone, the Achilles tendon, which
connects the calf muscle to the heel, may be struggling to play catch-up, due to its slower rate of growth. In this scenario, the tendon and leg muscles can become strained, tight and over-stretched.
As the child walks, runs or plays, repetitive pressure is placed on the tendon, and the tension can cause damage to the growing heel bone, resulting in pain and inflammation.
During the growth spurt of early puberty, the heel bone (also called the calcaneus) sometimes grows faster than the leg muscles and tendons. This can cause the muscles and tendons to become very
tight and overstretched, making the heel less flexible and putting pressure on the growth plate. The Achilles tendon (also called the heel cord) is the strongest tendon that attaches to the growth
plate in the heel. Over time, repeated stress (force or pressure) on the already tight Achilles tendon damages the growth plate, causing the swelling, tenderness, and pain of Sever's disease. Such
stress commonly results from physical activities and sports that involve running and jumping, especially those that take place on hard surfaces, such as track, basketball, soccer, and
Children aged between 8 to 13 years of age can experience Sever?s disease with girls being normally younger and boys slightly older. Sever?s disease normally involves the back of the heel bone
becoming painful towards the end of intense or prolonged activity and can remain painful after the activity for a few hours. Severe cases can result in limping and pain that can even remain the next
morning after sport.
To diagnose the cause of the child?s heel pain and rule out other more serious conditions, the foot and ankle surgeon obtains a thorough medical history and asks questions about recent activities.
The surgeon will also examine the child?s foot and leg. X-rays are often used to evaluate the condition. Other advanced imaging studies and laboratory tests may also be ordered.
Non Surgical Treatment
Orthotics, The orthotics prescribed are made to align the foot in its correct foot posture. This will reduce stress and force at the site of the growth plate of the heel bone. Rest and Ice the heel
20 minutes before and after sporting activity. Calf muscle stretching exercises.
The surgeon may select one or more of the following options to treat calcaneal apophysitis. Reduce activity. The child needs to reduce or stop any activity that causes pain. Support the heel.
Temporary shoe inserts or custom orthotic devices may provide support for the heel. Medications. Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, help reduce the pain and
inflammation. Physical therapy. Stretching or physical therapy modalities are sometimes used to promote healing of the inflamed issue. Immobilization. In some severe cases of pediatric heel pain, a
cast may be used to promote healing while keeping the foot and ankle totally immobile. Often heel pain in children returns after it has been treated because the heel bone is still growing. Recurrence
of heel pain may be a sign of calcaneal apophysitis, or it may indicate a different problem. If your child has a repeat bout of heel pain, be sure to make an appointment with your foot and ankle