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Understanding Calcaneal Apophysitis (Sever’s Disease): Causes, Symptoms, and Treatment
What Is Calcaneal Apophysitis (Sever’s Disease)?
Calcaneal Apophysitis is a common overuse injury that affects the growth plate in the heel. The condition occurs when repetitive stress is placed on the heel during activities such as running, jumping, and playing sports. Since the growth plate is still developing, it is more susceptible to inflammation and irritation.
The condition is most commonly seen in children between the ages of 8 and 14, as this is a period of rapid bone growth. The Achilles tendon, which connects the calf muscles to the heel bone, can put excessive strain on the growth plate, leading to pain and swelling.
Common Causes of Sever’s Disease
Several factors contribute to the development of Calcaneal Apophysitis, including:
- Repetitive stress and overuse – Sports such as soccer, basketball, and gymnastics that involve excessive running and jumping can strain the heel’s growth plate.
- Rapid growth spurts – The bones, muscles, and tendons may not grow at the same rate, leading to increased tension on the heel.
- Tight calf muscles and Achilles tendon – When the Achilles tendon is tight, it pulls on the heel bone, exacerbating inflammation.
- Improper footwear – Shoes without proper arch support or cushioning can increase the impact on the heel.
- Obesity or excess weight – Extra weight can add stress to the feet, worsening symptoms.
Symptoms of Calcaneal Apophysitis
The most common signs and symptoms of Sever’s Disease include:
- Heel pain and tenderness, typically at the back or bottom of the heel.
- Pain that worsens with physical activity and improves with rest.
- Swelling and redness around the heel area.
- Difficulty walking or limping, especially after sports activities.
- Increased sensitivity when the sides of the heel are squeezed.
Diagnosing Sever’s Disease
Treatment Options for Sever’s Disease
The good news is that Sever’s Disease is a temporary condition that resolves once the growth plate closes. However, treatment focuses on relieving pain, reducing inflammation, and preventing further irritation. Common treatment options include:
- Rest and Activity Modification: Reducing or temporarily stopping high-impact activities can help alleviate symptoms.
- Ice Therapy: Applying an ice pack to the affected heel for 15-20 minutes after activity can reduce pain and swelling.
- Stretching Exercises: Regular stretching of the Achilles tendon and calf muscles can help relieve tension on the heel.
- Orthotic Inserts and Supportive Footwear: Wearing cushioned shoes with proper arch support or using heel cups or custom orthotics can reduce heel impact.
- Anti-Inflammatory Medications: Over-the-counter pain relievers such as ibuprofen or acetaminophen can help with pain and inflammation.
- Physical Therapy: A podiatrist may recommend strengthening and stretching exercises to improve flexibility and reduce strain on the heel.
Recovery and Prognosis
Preventing Calcaneal Apophysitis
While Sever’s Disease cannot always be prevented, parents and young athletes can take steps to minimize the risk:
- Encourage stretching exercises before and after physical activities.
- Ensure your child wears well-cushioned, supportive shoes that fit properly.
- Avoid excessive high-impact activities, especially during growth spurts.
- Use orthotic inserts or heel cups to reduce stress on the heel.
- Encourage gradual increases in activity levels instead of sudden intense training sessions.
FAQs About Sever’s Disease
Why Choose University Foot & Ankle Institute?
Calcaneal Apophysitis (Sever’s Disease) is a common but manageable condition in active children and adolescents. By recognizing the early signs and implementing proper treatment, parents can help their children recover quickly and return to pain-free activities. If your child is experiencing persistent heel pain, contact us to ensure a proper diagnosis and effective treatment plan.
At University Foot & Ankle Institute, our board-certified podiatrists offer expert care for conditions like Sever’s Disease. We provide advanced treatment options, from conservative care to surgical solutions, ensuring personalized care for every patient.
Dr. Bob Baravarian DPM, FACFAS is a Board-Certified Podiatric Foot and Ankle Specialist. He is an assistant clinical professor at the UCLA School of Medicine and serves as Director of University Foot and Ankle Institute.
Dr. Baravarian has been involved in athletics his entire life and played competitive tennis in high school and college. He has an interest in sports medicine, arthritis therapy, and trauma/reconstructive surgery of the foot and ankle. He is also fluent in five languages (English, French, Spanish, Farsi, and Hebrew),