Osgood-Schlatter Disease (OSD) is a common cause of knee pain in growing children and adolescents, especially those who participate in sports involving running, jumping, and rapid changes in direction. This condition results from irritation or inflammation at the growth plate where the patellar tendon attaches to the tibia (shinbone). At Palms Physiotherapy & Allied Health, we provide tailored treatment and advice to manage symptoms and help young athletes stay active safely.

Osgood-Schlatter Disease: Causes, Symptoms, and Treatment

What is Osgood-Schlatter Disease?

Osgood-Schlatter Disease is a traction apophysitis of the tibial tuberosity, typically seen during growth spurts. The repetitive stress of pulling on the growth plate can lead to inflammation, swelling, and sometimes a noticeable bump at the site.

Causes of Osgood-Schlatter Disease

Growth Spurts

• During rapid growth, bones, muscles, and tendons grow at different rates, leading to tension at the growth plate.

High-Impact Sports

• Activities like basketball, soccer, gymnastics, and running increase stress on the patellar tendon and tibial tuberosity.

Repetitive Overuse

• Frequent jumping, squatting, or running can exacerbate strain on the knee joint and surrounding structures.

Symptoms of Osgood-Schlatter Disease

• Knee Pain: Pain localized at the tibial tuberosity, worsened with activity.

• Swelling: Mild to moderate swelling at the site of irritation.

• Bony Lump Formation: A prominent bump may develop at the tibial tuberosity.

• Tenderness: Sensitivity to touch over the affected area.

• Stiffness: Painful movement, particularly during activities that involve kneeling, running, or jumping.

Diagnosing Osgood-Schlatter Disease

Clinical Assessment

• Thorough examination of the knee to identify pain, swelling, and the characteristic bony bump.

• Review of activity level and symptom history.

Imaging

• X-rays: Sometimes used to confirm the diagnosis or rule out other conditions. They may show fragmentation or irregularity at the tibial tuberosity.

Treatment for Osgood-Schlatter Disease

Non-Surgical Treatments

1. Activity Modification

   • Reduce activities that aggravate symptoms, such as running or jumping, but maintain low-impact exercises.

2. Physical Therapy

   • Stretching Exercises: Focus on the quadriceps, hamstrings, and calf muscles to reduce tension on the patellar tendon.

   • Strengthening Exercises: Gradually strengthen the surrounding muscles to support the knee.

   • Manual Therapy: May include soft tissue techniques to reduce muscle tension.

3. Pain Management

   • Ice Therapy: Apply ice to the tibial tuberosity for 15-20 minutes after activity.

   • Anti-Inflammatory Medications: NSAIDs may help reduce inflammation and pain.

4. Knee Supports

   • Use of a knee strap or brace to offload tension from the patellar tendon.

Surgical Treatment

• Rarely needed. Surgery may be considered in severe cases where a bony fragment has not resolved after growth completion.

Recovery and Prognosis

• Symptoms typically resolve once the growth plates close, around ages 14-18.

• Most young athletes can continue participating in sports with proper management.

Preventing Osgood-Schlatter Disease

• Warm-Up and Cool-Down: Always prepare the body before and after physical activity.

• Stretching Routine: Regular flexibility exercises for the lower limbs.

• Gradual Progression: Avoid sudden increases in activity intensity.

• Appropriate Footwear: Ensure proper support to reduce strain on the knee.

Expert Care at Palms Physiotherapy & Allied Health

If your child is experiencing knee pain or symptoms of Osgood-Schlatter Disease, our team can help with tailored assessments and treatment plans to promote recovery and maintain physical activity.

Australian Resources for Osgood-Schlatter Disease

• Healthdirect Australia – Knee Pain in Children
  https://www.healthdirect.gov.au/knee-pain-in-children

• Better Health Channel – Osgood-Schlatter Disease Overview
  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/osgood-schlatter-disease

• Sports Medicine Australia – Knee Pain in Young Athletes
  https://sma.org.au/resources-advice/injury-fact-sheets/