Not sure if this might have been covered already, but why oh why does the NHS not do more preventative processes? In my case, I had been to see the practice physio (nb I could never get in front of a GP) twice and was told that I had a muscle issue.
I knew it was more than that and went private with me DHs company scheme, had an xray and was shown that I had grade 4 osteoarthritis and need both hips replaced!
By getting my left hip done now I should get another few years use from the right hip before needing that one done too.
Goodness knows what state I'd be in if I left it for the NHS to deal with - you have to wait so long, you are on your knees (sorry) before they even put you on a waiting list! Surely it's more cost effective to do an xray sooner and get in there sooner too as the surgery should be simpler if you just get on with it, instead of waiting and having to do more complex surgery on an older patient?