My god they are quick. At 10 months post surgery (and actually I thought it was more) I'm not quite as good as I was before but the pain is a lot less and it fatigues less. I had the CAT scan, in theory I'm not supposed to have them because over a life time it would be too much radiation, but I simply couldn't be arsed to get in touch to tell them so I went and had one, the 3rd in my life. So I assume I'm fine.
So fast - took an hour to get there and took 3 mins!