I can't tell for sure where your cyst is located on your knee. Mine was located just below the knee cap on the front of the leg. When it got about the size of a golf ball they removed it. Surgeon said it was about the same size and color as a plumb. Never came back and the knee has been good ever since. Ended up with a dandy scar from below the knee cap to the top. I'd say it was worth it.
Edited by Cvans, February 07, 2015 - 09:27 PM.