I have had knee problems since 1998 and my recent surgery with Doctor Arnold has left me problem free! I literally lived a nightmare for 26 years. Anytime I did any kind of athletics my knee would dislocate. Growing up being an athlete and now having a son who loves to play sports with his mom, this was a curse. For the first time in 26 years I can move around and play sports without the constant fear of dislocation. The surgery was not my favorite however, the outcome was absolutely worth it. Thank you Dr. Arnold! Peace of mind is priceless!