Hello. 20 days ago, I had a bone spur removed from my knee. It was on my femur and it was about the size of my little finger. My question is about the scar tissue/incision scar. Is it correct to massage the scar/scar tissue? I'm worried that when I do this, I'm aggrevating the area where the bone spur was removed and it will grow back. Should I leave the scar tissue alone? It feels very bruised, and I don't know if the massaging is what is causing this feeling. Also, do bone spurs always grow back or how can you prevent them from growing back. Thanks!!