Mike's surgery was done outpatient and uneventful, and he had very little pain. He had revision done about 9 months later because collateral veins had formed and that too was uneventful and almost painless. (He started dialysis 7 weeks after the revision and was at 500 blood speed within three weeks after starting dialysis.) Both times he resumed light activity in just a few days. Try to get your prescription for pain meds filled BEFORE the surgery so you can take one on the way home, and you'll head off pain before it starts.
Mike has been very, very, lucky but we were very careful about everything to do with his fistula and changed surgeons twice because we did not like what the first two were wanting to do. The third surgeon was by far the best and did a great job.
The best two things I found on-line about fistulas were
http://www.fistulafirst.org/and
http://www.kidney.org/patients/pdf/FFBI_PatientEducation.pdfBe sure you have vein mapping done by Doppler ultrasound BEFORE surgery and insist on a doc that does many fistula surgeries. Have your squeeze ball always handy, use it as much as possible, and ask when you can resume exercise after surgery.
Do your research, trust your instincts, and get used to wearing your watch on your dominant arm.
PS: Check out this article on access comparison at the bottom of the page and be sure your surgeon knows you will not settle for a graft when a fistula is possible.
http://www.kidney.org/patients/pdf/ff_wi05.pdf