osgood-schlatter disease. destruction of the tibial nucleus.

anatomical anatomy biology body bone bones bump diagnose diagnosis disease femur fracture health human illness illustration inflammation injury isolated knee leg man medical muscle orthopedic osgood osgood schlatter's osgoodschlatter osgood–schlatter osteochondrosis pain patella patellar patellar tendinitis physical therapy therapy rheumatoid science skeleton sport swelling tendon tibia tibial tibial tubercle