After almost two decades of constant pain & loss of my quality of life it was all turned around by spinal surgery performed by Dr. Christopher Yeung. Instead of daily pain doing the simplest things I am able to bend, turn, kneel, stretch & walk with ease. Being over 65 I have the usual arthritis pains but overall I am now pain free in my lower back & have gained more energy & enthusiasm for living. In 4 months it will be a year since my surgery. I can hardly believe the change! All thanks to Dr. Yeung & his miraculous, skilled hands. I highly recommend him to anyone who is suffering with low back pain the way I was.