Before I had the first op on 6/01/2023, I was unable to walk more than a couple of hundred yards without resting, and was in constant pain. Since my recovery from the second op on 13/07/2023, l am able to walk as far as is possible for someone of my age, and I no longer have pain of any kind in my knees. As far as I am concerned, the operations have been a complete success and have given me a much improved quality of life. I would like to offer my heartfelt thanks to Mr Chris Wilson and his team for giving me a future to look forward to for whatever years I may have left.