ProDisc-L - an artificial disc replacement

My in-laws both suffer from back problems and each has had lumbar spinal fusions. And, as is the case for many invidiuals who have had this type of surgery, the fusions haven't been completely successful.Having some back problems of my own, of course, I'm interested in news concerning improvements in surgical approaches to back pain. Well, here's an interesting piece of news.The U.S. food and