Growing Knee Pain? Here's What You Need to Know

If your child or teenager has developed a painful lump just below their kneecap that becomes sore during sport, they may have Osgood-Schlatter disease. Despite its name, it is not actually a disease or an infection. It is a common growth-related condition that affects active young people during adolescence.

At Belconnen Physiotherapy Clinic, we regularly assess adolescents experiencing knee pain associated with sport and growth. Physiotherapy can help manage symptoms, improve strength and flexibility, and support a gradual return to activity while reducing unnecessary interruptions to sport where appropriate.

If you're looking for Osgood-Schlatter treatment in Canberra, understanding the condition is the first step.

What is Osgood-Schlatter Disease?

Osgood-Schlatter disease is an overuse injury that occurs where the patellar tendon attaches to the tibia (shin bone), just below the kneecap. During periods of rapid growth, this attachment point can become irritated by repeated pulling from the quadriceps muscles.

It most commonly affects:

• Children aged 10 to 15 years

• Teenagers involved in regular sport

• Those participating in running and jumping activities

• Young athletes experiencing growth spurts

Although the condition can be uncomfortable, it is generally self-limiting and often improves once growth is complete.

What Causes Osgood-Schlatter Disease?

Several factors can contribute to developing Osgood-Schlatter disease, including:

• Rapid growth during adolescence

• Increased participation in sport

• Repetitive running, jumping and sprinting

• Tight quadriceps or hamstring muscles

• Sudden increases in training load

Sports commonly associated with the condition include football, soccer, basketball, netball, athletics, volleyball and gymnastics.

Common Symptoms

Symptoms can develop gradually and may include:

• Pain below the kneecap

• Tenderness over the bony bump on the shin

• Swelling around the tibial tuberosity

• Pain during running, jumping or kneeling

• Stiffness after exercise

• Symptoms that improve with rest

Pain levels often vary depending on activity and growth.

How is Osgood-Schlatter Diagnosed?

A physiotherapist can usually diagnose Osgood-Schlatter disease through a detailed assessment.

Your appointment may include:

• Discussion of symptoms and sporting activities

• Assessment of knee movement

• Strength testing

• Flexibility assessment

• Functional movement assessment

• Identification of factors contributing to symptoms

Imaging is not routinely required unless another condition is suspected.

How Can Physiotherapy Help?

Physiotherapy focuses on managing symptoms while helping young athletes remain as active as possible within comfortable limits.

Treatment may include:

Education

Understanding why symptoms occur often helps families make informed decisions about activity levels.

Activity Modification

Rather than complete rest, temporary changes to training volume or intensity may help reduce irritation while maintaining fitness.

Strengthening Exercises

Improving strength throughout the hips, thighs and lower limbs can help improve movement patterns and reduce excessive stress on the knee.

Flexibility Exercises

Gentle stretching may improve flexibility where appropriate as part of an individualised program.

Return-to-Sport Planning

A physiotherapist can guide a gradual progression back to sport based on symptoms, function and individual goals.

Frequently Asked Questions

Should my child stop playing sport?

Not necessarily. Complete rest is not always required. In many cases, activities can be modified based on symptom levels. Your physiotherapist can provide guidance on appropriate activity during recovery.

Can Osgood-Schlatter heal on its own?

The condition often improves over time as growth finishes. However, physiotherapy may help manage symptoms, improve function and provide strategies to remain active during recovery.

Is Osgood-Schlatter permanent?

Most adolescents recover well once their growth plates mature. Some people may continue to have a small, painless bump below the kneecap into adulthood.

How long does recovery take?

Recovery varies between individuals. Some young people improve within months, while others experience symptoms that fluctuate throughout periods of rapid growth.

When should I see a physiotherapist?

It is worth arranging an assessment if knee pain is affecting sport, daily activities, school or if symptoms continue despite reducing activity.

Why Choose Belconnen Physiotherapy Clinic?

At Belconnen Physiotherapy Clinic, we provide evidence-informed physiotherapy for children, teenagers and adults across Belconnen and the wider Canberra region.

Our approach focuses on:

• Thorough assessment

• Individualised treatment plans

• Practical exercise programs

• Education for both parents and young athletes

• Clear guidance on returning to sport safely

We work with each client to develop management strategies suited to their goals, lifestyle and sporting participation.

Book an Appointment in Canberra

If your child is experiencing ongoing knee pain during sport or everyday activities, an assessment may help identify the cause and determine appropriate management.

Belconnen Physiotherapy Clinic provides physiotherapy appointments for Osgood-Schlatter disease and other causes of knee pain throughout Canberra.

To book an appointment or speak with our team, contact Belconnen Physiotherapy Clinic on (02) 6251 3487. We're here to help you understand your options and develop an appropriate plan to support your child's recovery and return to activity.

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