@cobweb, @dkapustin -- I'd like to chime in on Regenexx: I have used a local Regenexx clinic for lower back and knee pain. I didn't have stem cells for either. I had PRP in the knee and Platelet Lysate in the back. I did have great results! However, if the doctor recommends it, I am planning on doing the stem cell treatment on the (same) knee, because I have now torn the meniscus and if I can prevent another meniscus surgery, I will sure try to do so! Anyway, I am going for a consult on Thu, 4 Apr to address the knee and other "parts". If anyone is interested to hear about the consultation I am having on Thu, let me know and I will write something about it in this group.
Stay well!
--Dee