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What Is Severs Disease?


The true name of this complaint is calcaneal apophysitis which just means an inflamation of the growth centre of the bone in your heel as a result of pulling by the Achilles tendon - it is important to realise that it is not a disease but rather a condition that develops in the growing skeleton with activity. It is the most common cause of heel pain in young athletes, and is the second most common condition of its kind in the younger athelete after Osgood-Schlatter's disease. It is often seen at a time of rapid growth during which the muscles and soft tissues become tighter as the bones get longer. It occurs more in boys than girls and is seen most commonly between the ages of 8 and 14 years though it tends to be more prevalent in the younger of this group.


Sever?s is often present at a time of rapid growth in adolescent athletic children. At this time the muscles and tendons become tighter as the bones become larger. Between 8 - 15 years of age is the usual onset of this condition.


Sever's Disease is most commonly seen in physically active girls and boys from ages 10 to 15 years old. These are the years when the growth plate is still ""open,"" and has not fused into mature bone. Also, these are the years when the growth plate is most vulnerable to overuse injuries, which are usually caused by sports activities. The most common symptoms of this disease include. Heel pain in one or both heels. Usually seen in physically active children, especially at the beginning of a new sports season. The pain is usually experienced at the back of the heel, and includes the following areas. The back of the heel (that area which rubs against the back of the shoe). The sides of the heel. Actually, this is one of the diagnostic tests for Sever's Disease, squeezing the rear portion of the heel from both sides at the same time will produce pain. It is known as the Squeeze Test.


The doctor may order an x-ray because x-rays can confirm how mature the growth center is and if there are other sources of heel pain, such as a stress fracture or bone cyst. However, x-rays are not necessary to diagnose Sever?s disease, and it is not possible to make the diagnosis based on the x-ray alone.

Non Surgical Treatment

It is important that those with Sever?s Disease are treated by a medical professional to reduce pain and allow children to continue to participate in sporting activities. The Athlete?s Foot recommends a visit to your local medical professional to be diagnosed correctly and receive specialised care. Symptoms include pain through the back of the heel where the Achilles tendon inserts into the heel bone, pain during activity especially running and jumping and the back of the heel may be tender to touch.


Severs disease is a self limiting condition that gradually resolves as the patient moves towards skeletal maturity. This usually takes between 6 to 12 months, but may persist for as long as 2 years. With appropriate management, symptoms may resolve in a number of weeks. Patients with Severs disease typically improve gradually over time and full function is restored.