What is Sever's disease?
Sever's disease, also known as calcaneal apophysitis, is a common cause of heel pain in growing children and adolescents. It specifically affects the growth plate, a vulnerable area located at the back of the heel bone where the Achilles tendon attaches. This condition occurs due to repetitive stress and overuse, often seen in active youngsters involved in sports or activities that involve running and jumping.
The primary characteristic of developing Sever's disease is intense heel pain, typically felt during or after physical activities. This discomfort stems from inflammation and irritation at the growth plate caused by the pull of the Achilles tendon and tight calf muscles. It's crucial for parents and a child's doctor to recognize the symptoms of Sever's disease during the growth spurt stage. This can be when active children complains of severe pain in leg muscles or one or both heels, or doing running and jumping activities to play sports.
Symptoms of Sever's disease
Sever's disease manifests through several key symptoms, primarily affecting children and adolescents during periods of rapid growth. Recognizing these signs can aid in early intervention and management:
- Heel pain: Persistent pain in the back or bottom of the heel, especially after physical activity.
- Limping or walking on toes: Children may favor walking on their toes to alleviate heel discomfort.
- Swelling and tenderness: The affected heel may appear swollen and feel tender to the touch.
- Difficulty with physical activities: Pain can worsen during or after running, jumping, or other athletic activities.
- Stiffness or tightness in the heel: Limited range of motion due to tight calf muscles or Achilles tendon
Causes of Sever's disease
Sever's disease is primarily caused by repetitive stress and overuse of the heel bone and its growth plate during periods of rapid growth. It commonly affects children and adolescents involved in activities that put stress on the heel, such as running, jumping, or sports like soccer and basketball.
The condition arises due to the pull of the Achilles tendon on the growth plate at the back of the heel bone. Tight calf muscles and a naturally tight Achilles tendon can exacerbate symptoms.
While it's challenging to prevent Sever's disease entirely, managing symptoms early and ensuring proper footwear and stretching exercises can help alleviate discomfort and promote recovery.










