close up of a male knee with osgood schlatter disease on a white background

adult analysis anatomy anterior apophysitis avulsion background body bone bump care closeup concept danger diagnose diagnosis diagnostic disease disorder doctor drug emotional growth health healthcare healthy human ill illness inflammation injury isolated knee leg ligament male man medical medicine osd osgood osgoodschlatter osteochondrosis pain painful palpitation patellar person pharmacy plate prescription prevention prominence quadriceps schlatter schlatters skin sport swelling symptoms tendon therapy tibia tibial treatment tubercle tuberosity white close high quality photo