hi  I have a small bump right under my kneei am also able to move it around. I believe its been there quiet sometime. I am 50 years old and very active and attend gym. lately I am feeling throbbing pain around the knee cap and upper knee. what can be goin on?
Hi This may be a Bakers cyst, and you need to undergo a clinical test by Orthopedic Surgeon and Ultrasonography and / MRI to confirm.