Dealing with Sever’s Disease
Sever’s disease or calcaneal apophysitis is a very common cause of heel pain in children and adolescent athletes. It is most common between the ages of 8-14 years of age, especially during a period of rapid growth, combined with a high level of sporting activity.
Sever’s disease is more likely in teens who participate in sports that involve running, twisting and jumping, such as basketball, football and gymnastics.
What is Sever’s Disease?
Sever’s disease is thought to occur in children due to the mismatch in growth between the faster growing bones and slower growing muscles.
When the bones lengthen and the muscles don’t, the calf and its tendon (Achilles Tendon) become tight, putting extra-stress on its attachment site on the heel bone (Calcaneus), causing a traction injury.
The traction causes tiny bits of bone to pull away, causing inflammation, which is when the pain usually begins.
Why is it called Sever’s Disease?
It was named after JW Sever who coined the disease in 1912.
- Pain at the back or bottom of the heel
- Walking on toes
- Pain when contracting the calf against resistance
- Pain when sides of the heels are squeezed together
- Tenderness and pain becoming worse during and after exercise
Sever’s disease often resolves by itself within 12 months or so. However, the heel may remain uncomfortable for around two to three years until the growth spurt finishes.
Treatment options may include:
- Frequent use of icepacks to reduce the swelling and pain
- Sufficient rest to ease the symptoms. Relative rest is essential, only do as much exercise as it will allow without causing pain. Athletes do not have to stop competing, often a modified training regime is sufficient. Persistent painful activities will only worsen symptoms & prolong recovery
- Stretching exercises for the calf muscles under the supervision of your physiotherapist
- Soft cushioning heel raises placed in the back of your shoes
- Correction of any biomechanical issues that have been identified by your physiotherapist, that may cause the condition to become worse
- Very rarely, casting or splinting if the condition is severe enough or has persisted for an extended period
If the pain in your heel or child’s heel that you are managing yourself has not improved after a few days it is best to seek advice and consult with one of the physiotherapists at Jubilee Sports Physiotherapy to get an accurate diagnosis. It is important to ensure that Sever’s disease is the actual diagnosis. Other sources of heel or calf pain require different treatment.
Contact one of our physiotherapists for advise on an appropriate exercise program and suggest the most appropriate treatment plan.