do you feel like its on the ligament itself or somewhere on the bone. i had a similar incident and when it was x-rayed it came up as an abnormality but they sent for ct scan and found that it was calcium build up. when you injure a part of your body blood flows to that area and calcium tends to build up at the site.
47 and have a painless hard lump below my left knee that came 2 days ago. i have a ligament tear on that knee. what is it? . i have been exercising regularly mostly on the elliptical machine with weights and on the floor working my abs. the lump is hard but there is no pain either to touch or on my knee.