take a picture Consider curtain bump below knee cap in adults Oral Romance Disciplinary
6 Painless Lump on Knee Causes | What You Need to Know
Hard lump (feels like bone) under kneecap. Def not on right leg. Only left, and no pain. I exercise a lot (basketball and running). Any help on what this is? : r/AskDoctorSmeeee
Osgood-Schlatter Disease | Boston Children's Hospital