I was a little worried about getting my hip replaces, never had anything like this. I went to see Dr Chan and he X-rayed my hip and said your technically Bone on Bone hum. He was as thoughtful as you would want. I went to think about it he never pushed me he only described my condition and explained when you can't take it anymore will fix it. So I decided to get it done, these people and Dr Chan are really good (professionals) Dr Chan Is great to work with and a great surgeon. If you have pain in your hip and think it may have to be replaced DR Chan is really good/. I am 6'2" 260 pounds Little pain, walking immediately, feeling very good stiff but little pain. Thanks Dr Chan for all your help.