Osgood-Schlatter disease
Pronunciation: OZ-good SHLAH-ter
A common cause of anterior knee pain in adolescents characterized by inflammation and irritation of the tibial tubercle apophysis.
Full Definition
Osgood-Schlatter disease is a traction apophysitis affecting the tibial tubercle, most commonly seen in active adolescents aged 10-15 years during periods of rapid growth. The condition results from repetitive stress on the patellar tendon insertion at the tibial tubercle, leading to inflammation, pain, and sometimes fragmentation of the apophysis. It typically presents as anterior knee pain that worsens with activity, particularly running and jumping sports. The condition is usually self-limiting and resolves with skeletal maturity, though conservative management including activity modification, stretching, and strengthening exercises is often recommended. In rare cases, surgical intervention may be required for persistent symptoms after skeletal maturity.
Usage
Usage note: Often hyphenated as Osgood-Schlatter; avoid confusion with Sever disease which affects the heel.
In Context
- "The 13-year-old basketball player presented with classic signs of Osgood-Schlatter disease including tibial tubercle tenderness and swelling." — Clinical examination note
- "Conservative treatment for Osgood-Schlatter disease included activity modification and quadriceps stretching exercises." — Treatment plan