I had major knee surgery in 1988 when I was 18 years old. Since then, I've had two more less invasive knee surgeries cleaning up the same knee and now it is just bone on bone. I am 46 years old, and suffer from a condition known as Minere's disease - vertigo, which causes me to fall. I fell this past weekend on my knee and have a huge hematoma on my knee where the scar is. The nerve pain is HORRIBLE. I take Lyrica for pain but it is not helping. What can I do if anything?? Help!!!