I've been taking my Newf to a holistic vet for acupuncture to try to help him stablize his rear end from all the anti-seizure drugs that he's been on to control epilepsy. I read about the gold bead procedure for epilepsy treatment, and according to this vet, it just doesn't work to control seizures. There has been a lot of research on it at the Univerisity of Florida Vet School (Dr. Clemons) and it hasn't panned out. Our first Newf had no hip socket on one side and severe dysplasia on the other side. We did a hip replacement on the really bad side and he was great (after getting over the surgery) for three years.
I think to try anything that doesn't hurt them is great as long as you understand the limitations of the procedure. It's not a cure.