For me the biggest concern was when the Doctor cauterized the cuts. Its not a real good thing to be lying on a table and look down and see smoke coming from an area that there really shouldn't be any. Hey doc I'm on fire and not in a good way!
Other than that the Dr. told me 20 times and then test. Also a word of advice if you do get it done, do not go dancing the next day, very painful. Wife said I actually turned green.