Dead people parts

.
I don't know if they use leg/arm/whatever. My back was broken so I just wanted it fixed. It looks
really weird in an x-ray to see it. The bone is about 2/3 the diameter of my spinal cord. It stands out like a sore thumb on the x-rays. They scratched up my bone, scratched up the dead person bone, then jabbed it in there. I didn't get any metal because of infection concerns... which is crazy considering the topic at hand

.
I wonder where it came from, but it would bother me to walk around knowing some kid was run over by a bus and now part of them is in me. So I really don't want to know.
I think it was Georgia. They did a Law & Order episode on it.