Aug 6, 2008 #1 D Dola New member Aug 6, 2008 3 0 1 I smacked my knee on concrete the other day it has now a what feels like a pea sized ball on my knee cap when I touch it the outter mcl part tingles and I now have numbnessin my knee. What do you think these pea sized balls are???
I smacked my knee on concrete the other day it has now a what feels like a pea sized ball on my knee cap when I touch it the outter mcl part tingles and I now have numbnessin my knee. What do you think these pea sized balls are???