Hey I have had four operations fail; 1 drainage, 2 closed, and one left open. They said they would have ago at a zplasty, if it came back again, it has again. So has anyone had one of these? How did it effect you afterwards, ie recovery and side effects post recovery? Also did it come back? I have only read a few posts on this forum about these surgeries, maybe because they are the last resort? What I read has worried me, one guy unable to compete in sport after two years, and three who have not been succesful Anyway, thanks for any input.