It is thought to be a traction injury, where the Achilles tendon and Plantar fascia pull in opposite directions. Sever?s occurs in children aged 8 to 16 years old. In children, the heel bone is made
up of 2 bones, with a growth plate of cartilage in between the sections, holding these 2 bones together. As the cartilage expands, the edges of it eventually turn to bone, and finally the gap closes.
This usually occurs within the first 13-15 years of life. However, because these bones are connected by cartilage they are weaker than normal bones. This is why they are very vulnerable to
The heel bone grows faster than the ligaments in the leg. As a result, muscles and tendons can become very tight and overstretched in children who are going through growth spurts. The heel is
especially susceptible to injury since the foot is one of the first parts of the body to grow to full size and the heel area is not very flexible. Sever?s disease occurs as a result of repetitive
stress on the Achilles tendon. Over time, this constant pressure on the already tight heel cord can damage the growth plate, causing pain and inflammation. Such stress and pressure can result from,
Sports that involve running and jumping on hard surfaces (track, basketball and gymnastics). Standing too long, which puts constant pressure on the heel. Poor-fitting shoes that don?t provide enough
support or padding for the feet. Overuse or exercising too much can also cause Sever?s disease.
The most common symptoms of Sever?s involves pain or tenderness in one or both heels. This pain usually occurs at the back of the heel, but can also extend to the sides and bottom of the heel. A
child with Sever?s may also have these common problems. Heel pain with limping, especially after running. Difficulty walking. Discomfort or stiffness in the feet upon awaking. Swelling and redness in
the heel. Symptoms are usually worse during or after activity and get better with rest.
Sever condition is diagnosed by detecting the characteristic symptoms and signs above in the older children, particularly boys between 8 and 15 years of age. Sometimes X-ray testing can be helpful as
it can occasionally demonstrate irregularity of the calcaneus bone at the point where the Achilles tendon attaches.
Non Surgical Treatment
Cold packs: Apply ice or cold packs to the back of the heels for around 15 minutes after any physical activity, including walking.
Shoe inserts: Small heel inserts worn inside the shoes can take some of the traction pressure off the Achilles tendons. This will only be required in the short term.
Medication: Pain-relieving medication may help in extreme cases, but should always be combined with other treatment and following consultation with your doctor).
Anti-inflammatory creams: Also an effective management tool.
Splinting or casting: In severe cases, it may be necessary to immobilise the lower leg using a splint or cast, but this is rare.
Time: Generally the pain will ease in one to two weeks, although there may be flare-ups from time to time.
Correction of any biomechanical issues: A physiotherapist can identify and discuss any biomechanical issues that may cause or worsen the condition.
Education: Education on how to self-manage the symptoms and flare-ups of Sever?s disease is an essential part of the treatment.
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