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Osgood Schlatters Disease (Tibial Tuberosity Apophysitis)
OVERVIEW
Osgood Schlatters disease is an inflammatory condition which affects the insertion of the patella tendon into the tibia (shin bone).
Osgood Schlatters is a common cause of anterior (front) knee pain in adolescents, in the early adolescent years (11-14yrs).
It is caused by repetitive activity (such as jumping sports- eg AFL or Basketball), where the strong patella tendon is pulling away from the growth plate (which is weaker) at the front of the knee (tibial tuberosity) and is also referred to as an ‘apophysitis’ or growth plate inflammation. It frequently is associated with pain at the front of the knee, and a bony lump may form, as the tendon causes inflammation of the growth plate at the front of the knee. The knee is typically painful with activity and improves with rest and anti-inflammatory medications.
Normally treatment involves activity modification (to avoid jumping sports), anti-inflammatory medications, physiotherapy, and taping/bracing. In very rare instances may surgery be required.

Osgood Schlatters disease affects the insertion of the patella tendon into the tibial tuberosity (circled).

Dr David Slattery
FRACS MBBS (Hons) LLB FAOrthA
Dr David Slattery is an orthopaedic surgeon based in Melbourne with over 10 years of experience, with a special focus on hip and knee joint preservation and replacement. With qualifications in both medicine and law, he brings a unique and comprehensive approach to patient care. His surgical techniques are minimally invasive and evidence-based, designed to reduce pain and enhance recovery.
Trained in leading institutions across Europe and the USA, Dr Slattery offers advanced treatments for a wide range of joint conditions. He is deeply committed to patient outcomes and takes pride in tailoring treatment plans to each individual. Whether you’re an athlete or seeking relief from chronic joint pain, his goal is to restore function and improve your quality of life.