Osgood-Schlatter Disease – Bromley Sports Injury Clinic

Key Points

• Osgood-Schlatter Disease is the most common cause of knee pain in children and adolescents, especially during growth spurts.

• It occurs at the tibial tuberosity (just below the kneecap), where the patellar tendon attaches to the shinbone.

• At Bromley Sports Injury Clinic we use diagnostic ultrasound to assess the patellar tendon, growth plate, and surrounding soft tissues — ensuring an accurate diagnosis and ruling out other causes of knee pain.

• We then provide tailored rehabilitation and guidance to support safe sport participation.

👉 Related: Anterior Knee Pain | Patellar Tendinitis (Jumper’s Knee) | Shin Splints

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What is Osgood-Schlatter Disease?

Osgood-Schlatter is an overuse-related growth plate condition affecting the bony prominence at the top of the shinbone.

• The patellar tendon repeatedly pulls on this growth plate during running, jumping, or kicking.

• This leads to pain, swelling, and sometimes a visible bony lump.

• Ultrasound helps confirm whether the cause is growth plate irritation, patellar tendon thickening, or a differential diagnosis (such as patellar tendinitis or bursitis).

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Symptoms of Osgood-Schlatter Disease

• Pain and tenderness just below the kneecap

• Swelling or a bony lump at the tibial tuberosity

• Pain that worsens with running, jumping, stairs, or kneeling

• Usually affects one knee, but can be present in both

• May cause a prominent lump that remains after growth finishes

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Causes & Risk Factors

• Adolescents aged 10–15 during growth spurts

• High activity levels in sports (football, rugby, gymnastics, basketball)

• Tight quadriceps and hamstrings pulling on the growth plate

• Rapid increases in training load without adequate recovery

• More common in active boys, but increasingly recognised in girls

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Why Diagnostic Ultrasound Matters

Knee pain in young athletes can come from several different sources. Clinical exam alone can be uncertain.

With ultrasound, we can:

• Visualise the patellar tendon where it inserts into the tibial tuberosity

• Detect growth plate inflammation or fragmentation

• Differentiate Osgood-Schlatter from:

  • Patellar tendinitis (jumper’s knee)

  • Bursitis

  • Small avulsion fractures

  • Other paediatric knee conditions

• Monitor tendon and bone changes during recovery

👉 This gives parents and young athletes clarity, reassurance, and tailored rehab guidance.

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Diagnosis of Osgood-Schlatter Disease

At Bromley Sports Injury Clinic, diagnosis includes:

• Osteopathic assessment – posture, flexibility, activity load

• Diagnostic ultrasound – to confirm tendon and growth plate involvement, and exclude other conditions

• Referral – X-ray or orthopaedic review if symptoms are severe or persistent

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Self-Help for Osgood-Schlatter Disease

• Modify activity levels (reduce running/jumping temporarily)

• Apply ice packs after sport to ease pain and swelling

• Gentle stretching of quadriceps and hamstrings

• Use of knee pads if kneeling is unavoidable

• Patellar tendon straps or taping to reduce strain

• Avoid complete rest — relative rest is best to allow safe continuation of activity

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Treatment Options at Bromley Sports Injury Clinic

✅ Osteopathic care – soft tissue release and joint mobility to reduce tension on the knee
✅ Exercise rehabilitation – stretching and strengthening to balance quads/hamstrings
✅ Sports massage – reducing tightness in thigh muscles
✅ Ultrasound imaging – confirm diagnosis, monitor recovery, and rule out other knee conditions
✅ Training advice – safe return-to-sport progression plans

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Prevention

• Gradual progression of training load

• Regular flexibility work during growth spurts

• Proper warm-up before sport

• Supportive footwear for high-impact activities

• Balanced training with scheduled rest days

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FAQs – Osgood-Schlatter Disease

Q: Can ultrasound confirm Osgood-Schlatter?
Yes. It shows changes at the tendon insertion and growth plate, confirming diagnosis and ruling out alternatives.

Q: Does it go away on its own?
Yes. Symptoms usually resolve once growth slows, but a bony lump may remain.

Q: Can my child keep playing sport?
Often yes, with load modification and proper rehab. Total rest is rarely necessary.

Q: Does it cause long-term damage?
No. Once growth is complete, symptoms usually disappear. The bony prominence may remain without pain.

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Book Your Appointment

Don’t let knee pain stop your child enjoying sport. Book an Osgood-Schlatter ultrasound assessment in Bromley today for clear diagnosis and tailored rehab.

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📍 Bromley Sports Injury Clinic | Same-week appointments available