Trauma & Sports

Juvenile Osteochondroses

Distinct overload conditions of apophyses and ossification centres in young athletes — not generic 'growing pains'.

Updated: April 2026·Medically reviewed by Dr. Daniele Priano

Quick Answers

Do osteochondroses heal on their own?
There is no single answer for this whole group. Many apophysitis symptoms improve with growth; conditions such as Freiberg disease and Scheuermann kyphosis may leave structural changes. Management controls symptoms and protects the affected site without guaranteeing healing times.
Does my child need to stop playing sports?
It depends on diagnosis, stage and function. Some activities can be modified; others require a temporary pause or protected loading. “Low impact” does not automatically mean appropriate for the affected site.
See all 8 questions →

Juvenile osteochondroses are a group of conditions affecting bone growth nuclei and apophyses (the areas where tendons attach to a still-growing bone). They typically manifest in children and adolescents who play sports regularly and represent one of the most frequent causes of musculoskeletal pain in this age group.

The most common sites are the calcaneus (Sever), the tibial tuberosity below the kneecap (Osgood-Schlatter), the inferior pole of the patella (Sinding-Larsen-Johansson), the tarsal navicular (Köhler), the metatarsal head (Freiberg), the base of the fifth metatarsal (Iselin), the elbow of the young thrower (Panner) and the dorsal spine (Scheuermann). Despite being grouped together for practical purposes, the underlying mechanism is not the same at every site: Sever, Osgood-Schlatter, Sinding-Larsen-Johansson and Iselin are traction apophysitis, caused by repetitive tendon traction on a growing apophysis; Köhler, Freiberg and Panner are true osteochondroses, involving remodelling of the ossification nucleus through mechanisms that are not fully understood; Scheuermann's disease is a different process altogether — a structural deformity of the vertebral endplates related to disordered growth, not to traction or necrosis.

Course and treatment depend on the diagnosis: many apophysitis symptoms improve, whereas some conditions can leave pain or deformity. Load management may include reduced activity, a temporary pause from provoking activities or protected weight-bearing; exercises and orthoses depend on site and stage. A timely evaluation allows the right program to be set up, avoiding both underestimation and excessive limitation of physical activity.

Assessment and treatment

When to seek evaluation

  • Localized pain during or after sports activity
  • Swelling at tendon insertion sites
  • Limping or difficulty walking
  • Pain limiting sports participation
  • Symptoms persisting despite rest

What is evaluated

  • Clinical examination with palpation of typical sites
  • Assessment of weekly sports load
  • Biomechanical analysis and muscle imbalances
  • X-rays in selected cases
  • Possible ultrasound or MRI for differential diagnosis

Treatment options

  • Manage loading according to diagnosis and stage: reduce or stop activities that cause pain or limping; use protection when prescribed
  • Specific stretching programs
  • Gradual muscle strengthening
  • Orthotic insoles or cushioned heel pads
  • Post-activity cryotherapy

Anatomical Classification

Juvenile osteochondroses are classified by anatomical location. Click on each condition to learn more.

🦵Lower Limb

Sever Disease

8-14 years

Location: Calcaneus (heel)

Apophysitis at the Achilles tendon insertion on the calcaneus. Very common in young soccer players and runners. Heel pain during and after sports activity.

Treatment: Adapt sports load and manage symptoms. Heel pads or stretching may help selected children but are not required for everyone. The course is usually favourable with maturation, although timing varies.

Osgood-Schlatter Disease

10-15 years

Location: Tibial tuberosity (knee)

Apophysitis at the patellar tendon insertion on the tibia. Typical in sports with jumping and kicking. Painful swelling below the kneecap.

Treatment: Adapt activity load and use graded exercises selected according to pain and function. Improvement with growth is common, but pain or limitations may persist; growth plate closure does not guarantee symptom resolution.

Sinding-Larsen-Johansson Syndrome

10-14 years

Location: Inferior pole of patella

Traction-related pain at the proximal patellar tendon attachment to the lower pole of the patella. Acute pain after trauma requires assessment for other injuries, including a patellar sleeve fracture.

Treatment: Load management and graded recovery after the diagnosis is established. Mobility and strengthening are adapted to symptoms; exercises and doses used for Osgood-Schlatter should not automatically be transferred.

Köhler Disease

3-7 years

Location: Tarsal navicular (foot)

Osteonecrosis of the tarsal navicular. Pain at the medial dorsum of the foot with limping. More common in males.

Treatment: Rest, arch support orthotics, possible walking cast for 4-6 weeks in more symptomatic cases. Generally favourable prognosis.

Freiberg Disease

12-18 years

Location: 2nd-3rd metatarsal head

Osteonecrosis of the metatarsal head (most often the second). Forefoot pain during walking. More common in females.

Treatment: Early management may adjust loading and footwear or use an offloading orthosis when indicated. Stage, pain and function guide treatment; persistent symptoms or advanced joint damage may require other options, including surgery.

Iselin Disease

9-14 years

Location: Base of 5th metatarsal

Apophysitis at the peroneus brevis tendon insertion. Pain at the outer edge of the foot. Often mistaken for a sprain.

Treatment: Temporarily reduce painful activities; immobilisation may be needed for more troublesome symptoms. Exercises and return to sport follow the clinical stage, without forceful stretching at the painful attachment.

💪Upper Limb

Panner Disease

5-10 years

Location: Humeral capitellum (elbow)

Osteochondrosis of the humeral capitellum, which may cause elbow pain and stiffness. It is distinct from osteochondritis dissecans; age and imaging should be considered together.

Treatment: Rest from causative activity, possible bracing. Generally favorable prognosis.

🦴Spine

Scheuermann Disease

12-17 years

Location: Thoracic spine

Structural kyphosis caused by vertebral endplate abnormalities with anterior wedging of at least 3 contiguous vertebrae. Rigid hunched back, not voluntarily correctable.

Treatment: Targeted physiotherapy and, in selected cases, bracing. Curve magnitude, rigidity, symptoms and remaining growth guide the indication: an angle threshold alone is insufficient. Treatment may improve function and symptoms but does not guarantee resolution of pain at maturity.

Related Exercise Sheets

🦵Osgood-Schlatter🦵Sinding-Larsen🦶Sever Disease (Heel)🦴Kyphosis (Scheuermann)

Frequently Asked Questions

Do osteochondroses heal on their own?▼
There is no single answer for this whole group. Many apophysitis symptoms improve with growth; conditions such as Freiberg disease and Scheuermann kyphosis may leave structural changes. Management controls symptoms and protects the affected site without guaranteeing healing times.
Does my child need to stop playing sports?▼
It depends on diagnosis, stage and function. Some activities can be modified; others require a temporary pause or protected loading. “Low impact” does not automatically mean appropriate for the affected site.
How long does healing take?▼
It varies with the specific condition, stage and child. Pain relief, functional recovery and normal imaging do not always occur together; the end of growth does not guarantee that all symptoms disappear.
Do osteochondroses leave permanent consequences?▼
It depends on the site. Symptoms, prominences or deformity can persist, and some conditions carry a risk of joint degeneration. Clinical follow-up and imaging when indicated assess the individual course.
How do I distinguish osteochondrosis from a fracture?▼
A traumatic onset suggests fracture, but stress fractures may cause gradual pain without a single injury. History, examination and targeted imaging when indicated distinguish the conditions; symptoms alone cannot do so.
Are insoles or braces needed?▼
When indicated and compatible with the disease stage, exercises help restore mobility, strength and function. They do not override prescribed protection or non-weight bearing: some movements or loads may be temporarily restricted during acute phases. The programme depends on the specific diagnosis and is updated at review.
Can it be prevented?▼
Sensible training progression, adequate recovery and attention to pain help manage excessive loading. However, no single programme is proven to prevent all osteochondroses, which differ in cause and course. Persistent pain or limping should be assessed rather than addressed by increasing stretching or training.
Can my child keep training during a painful phase?▼
Not automatically. Diagnosis, pain, limping and function guide modification or temporary suspension of provoking tasks. Return is progressive; some sites also need imaging follow-up before increasing load.

Important Notice: The information on this page is for educational and informational purposes only and does not constitute medical advice. Each clinical case is unique: the appropriate treatment is determined during the specialist consultation, based on a thorough clinical examination and, where necessary, diagnostic imaging. For any doubts or concerns, please consult a specialist.