Sever condition is an inflammation of the growth plate of the bone at the back of the heel (apophysitis of the calcaneus). The inflammation of Sever condition is at the point where the Achilles
tendon attaches to the back of the heel bone.
The pain of Severs usually occurs because of inflammation and micro-trauma to the growth plate of the heel bone. This can be caused by a sudden increase in activity, running on very hard surfaces, a
growth spurt, tight muscles or feet that roll in.
Sharp pain will be present in the affected heel (or both heels), especially while running or walking. Pain can be heightened following activity. The area will be tender to the touch and usually
becomes inflamed or reddened. It may also be painful to press on the heel with a finger from the back or to squeeze the sides together; the latter is particularly common. You might notice stiffness
in some of the surrounding muscles, making regular movements more difficult to achieve. This and the pain can manifest physically in abnormal practices like tiptoeing or limping. In some cases a lump
can be detected on the back of the heel, though it may be so small as to defy detection.
This condition is self limiting, it will go away when the two parts of bony growth join together, this is natural. Unfortunately, Sever's disease can be very painful and limit sport activity of the
child while waiting for it to go away, so treatment is often advised to help relieve it. In a few cases of Sever's disease, the treatment is not successful and these children will be restricted in
their activity levels until the two growth areas join, usually around the age of 16 years. There are no known long term complications associated with Sever's disease.
Non Surgical Treatment
See a Podiatrist. Minimise inflammation, by the use of ice, rest and reduction of activity. Minimise pain with the use of anti-inflammatory medications. Shoes have been shown to attenuate shock and
reduce impact on the heel. Effective cushioning in the rear through specifcally placed cushioning units, such as GEL under the heel. A 10mm heel gradient that creates a more efficient foot posture
and therefore reducing strain on the lower limb. Sever's is self limiting and only possible when the growth plate is still present, and does not exist once the growth plates have closed. Podiatrists
have an important role to play in preventing and managing foot problems. Prompt action is important. Problems which are left without assessment or treatment may result in major health risks.
Sever?s disease is self-recovering, meaning that it will go away on its own when the foot is used less or when the bone is through growing. The condition is not expected to create any long-term
disability, and expected to subside in 2-8 weeks. Some orthopedic surgeons will put the affected foot in a cast to immobilize it. While symptoms can resolve quickly, they can recur. Sever's disease
is more common in boys than girls the average age of symptom onset is nine to eleven years.