Why Sever's Disease Causes Heel Pain in Active Children
- Dr. Chandana Halaharvi
- 1 day ago
- 3 min read
Why Children Get a Different Kind of Heel Pain
When an adult has heel pain, plantar fasciitis is the leading suspect. When a child between roughly eight and fourteen has heel pain, the answer is usually something entirely different, and treating it as plantar fasciitis leads nowhere.
Sever's disease, more precisely called calcaneal apophysitis, is an irritation of the growth plate at the back of the heel bone. Despite the name it is not a disease in any meaningful sense. It is an overuse injury of a structure that exists only in growing children.
The calcaneal apophysis is a secondary growth center at the rear of the heel bone, present from roughly age seven and fusing to the main bone between fourteen and sixteen. Until it fuses, it is a zone of cartilage that is mechanically weaker than the bone on either side of it.
The Achilles tendon attaches directly onto this growth plate. Every push off, jump, and sprint transmits force through the tendon into the cartilage, and repetitive traction on a structure that has not yet hardened produces inflammation and pain at the interface.
Growth spurts sharply increase the risk, and the mechanism is worth understanding. Bones lengthen faster than the muscles and tendons attached to them, so during a rapid growth period the calf muscle and Achilles tendon become relatively tight, increasing the pull on the growth plate exactly when it is most vulnerable.
Recognizing It at Home
Sports involving repeated impact concentrate the risk. Soccer, basketball, gymnastics, track, and cheer are the most common backgrounds, and the pain frequently appears within a few weeks of a season starting or of a jump in training volume.
Parents typically notice a limp after practice, a child walking on their toes to avoid heel contact, or complaints of pain at the back of the heel that ease with rest and return with activity. Both heels are affected in more than half of cases.
Families across Sugar Land, Pearland, and the greater Houston area bring children to Thrive Foot and Ankle for heel pain, where the evaluation is directed at the growth plate rather than the adult conditions that get assumed.
Families throughout the Houston area bring their young athletes to Dr. Chandana Halaharvi at Thrive Foot and Ankle, where children's heel pain is evaluated with their growth stage in mind.
The squeeze test is the key examination finding. Compressing the sides of the heel between thumb and fingers reproduces the pain directly, whereas plantar fasciitis produces tenderness on the bottom of the heel where the fascia attaches. That distinction alone usually settles the diagnosis.
X-rays are generally not needed to make the diagnosis, because the growth plate normally appears fragmented and dense at this age and those findings do not correlate with symptoms. Imaging is reserved for atypical presentations, night pain, pain at rest, or a history of specific injury, where a fracture, cyst, or infection needs to be excluded.
Treatment and Return to Sport
Treatment is straightforward and highly effective. Activity is reduced rather than stopped entirely in most cases, with running and jumping temporarily scaled back. Ice after activity, a heel cup or supportive orthotic to cushion impact, and a short course of anti-inflammatory medication when appropriate all help.
Calf stretching is the element that most influences whether the problem returns. A consistent daily program of gastrocnemius and soleus stretching addresses the tightness that drove the condition, and it needs to continue after symptoms resolve, particularly through periods of rapid growth.
The genuinely reassuring part is the natural history. Sever's disease is self limiting and resolves permanently once the growth plate fuses in the mid teens. It causes no long term damage, no arthritis, and no lasting deformity. The goal of treatment is comfort and continued participation, not preventing future harm.
At Thrive Foot and Ankle, we evaluate heel pain in children and help young athletes stay in their sport safely. Book an appointment online for a pediatric foot evaluation.
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