re: Anyone receive platelet rich plasma (PRP) treatment for their knees?

I am not a fan of PRP. In residency I trained under some guys that used it a lot, and I never saw any real benefit. The medical journals are very inconclusive when it comes to the efficacy. To top it off, it is very expensive. I don't like to make broad generalizations, but the majority of physicians I know who use it regularly tend to be very aggressive billers, to put it nicely.