On behalf of my OH who has a knee problem. I've already been through knee issues and ultimately knee replacement surgery, November 2015. My OH remembers those days quite well and is probably in denial of what I went through.
That was some 9 & half years ago now ...... can anyone give me the heads up on current/modern surgical techniques these days .... back in my time it was GA, followed by 3 days in hospital then 8 weeks of exercises after dressing was removed .... all sorted. My understanding is that today it is more likely to be done under a local anesthetic. However, that's all I know.
My thanks in anticipation.
John