I've had GA before - I hated being on nil by mouth, and felt rotten the next day - I was almost green I was so unwell owing to the GA (I think they gave me too much!).
However, it's amazing what surgery can do.
In another op I had keyhole on my shoulder, and whilst it's a lot better, it is still in a useless state of repair.
Good luck and hope the rehab/physio goes well afterwards - that'll be the toughest part of your treatment.
They haven't given me any details yet, just said it needs operating on and they'll get in touch to let me know when. Suggested it will be within the next few days to a week.
No medical threads allowed I thought? Or has this changed.