Sever's disease

Understanding Heel Pain in Children and Adolescents: Causes, Treatment Options, and When to Seek Help

Heel pain in children and adolescents, especially those aged 8 to 14, can often be attributed to Sever’s disease, also known as calcaneal apophysitis. This condition is particularly common among physically active kids who engage in sports that involve running and jumping. Sever’s disease is an inflammation of the growth plate in the heel bone (calcaneus) and tends to occur during growth spurts when there are rapid structural changes in bones, muscles, and tendons. While athletic kids are at higher risk, less active adolescents may also experience this condition if they frequently wear flat shoes.

What is Sever’s Disease?

 In children and adolescents, bones have a special area known as the growth plate, composed of cartilage and found near the ends of the bones. As children mature, these growth plates gradually close and become solid bone. Until this happens, the growth plates are more fragile than the surrounding tendons and ligaments, making them susceptible to trauma.

Causes

 The exact cause of Sever’s disease is not fully understood, but several contributing factors may increase the risk:

-  Overuse and Repetitive Activity: High-impact activities like running and jumping can lead to repetitive trauma, increasing the load on the Achilles tendon and heel bone.

- Muscle Imbalance: Tightness or weakness in the calf and lower body muscles can raise stress on the growth plate.

- Rapid Growth: During growth spurts, muscles and bones often grow at different rates, which can create tension and add stress to the growth plate.

- Lack of Warm-up and Cool-down Drills: Growth spurts increase the importance of proper warm-ups to prepare muscles for physical activity, helping to prevent strain on the growth plate, and cool-downs to aid in recovery.

Common Signs and Symptoms

-  Heel Pain and Stiffness: Pain is typically felt at the back and bottom of the heel, especially after running, jumping, or other high-impact activities. This pain often leads to stiffness and limits the ankle range of motion.
- Painful or Limping Gait: Children may avoid putting weight on the affected heel, resulting in a limping gait.
- Tenderness, Redness, and Swelling: The heel area may be tender to touch and swelling and redness may worsen with increased physical activity.
- Discomfort with Pressure: Pressure on the heel, such as from tight footwear, can worsen pain during high-intensity activities. 

Since Sever’s disease commonly arises during growth spurts, symptoms can increase during these times, potentially making it difficult for children to participate in sports or other physical activities. 

Treatment Options

The goal of treatment for Sever’s disease is to reduce pain and inflammation, allowing children to return to activities without discomfort. 

1. Pain Management: Non-steroidal anti-inflammatory drugs (NSAIDs), rest, and ice can help alleviate pain and reduce inflammation.

2. Activity Modification: Reducing or modifying activities that aggravate heel pain is crucial for recovery. Temporary rest from high-impact sports is often necessary.

3. Heel Pads and Footwear Modifications: Adding heel cushions to sports shoes can help absorb impact, and shoes with an elevated heel may relieve stress on the heel and ankle.

4. Physiotherapy: Physical therapy plays a crucial role in managing Sever’s disease and preventing recurrence. Treatment may include:

• Soft tissue work, electrotherapy, and taping

• Strengthening and stretching exercises to address muscle imbalances

• Proprioceptive training and a gradual return-to-play program to facilitate recovery.

When to seek help:

If your child’s heel pain persists despite rest, or if they have difficulty walking, limping, or avoiding activities they usually enjoy, it may be time to seek help. Seeing a specialist physiotherapist can provide a thorough assessment, personalized treatment plan, and guidance to safely manage symptoms and prevent recurrence. Early intervention can help your child return to activities comfortably and reduce the risk of ongoing pain.

With a comprehensive management plan, young athletes can overcome Sever’s disease and safely return to their sports. Recognizing the condition, identifying contributing factors, and assessing the child’s physical needs are essential for effective treatment.

In summary, Sever’s disease can be a challenging condition for active children, but a treatment plan focused on pain management, activity modification, and rehabilitation techniques can address muscle imbalances and enhance foot and ankle stability. Through rehabilitation, children can restore function and gradually reintroduce previously painful activities, reducing the likelihood of recurrence.