My husband had that surgery 1.5 years ago. He was constantly going to the doctor with sinus infections, but he hasn't had one since. Well, he thinks he might have one right now, but its the first time since the surgery. He didn't really want to have it either, but once we decided to move to London, he went ahead and did it in the US. We had really good insurance, plus we had heard about the wait at the NHS. I say do it before you come...... just in case.