Don't get sick.
Just kidding! Just the usual when you are on an immunosuppressant. I had a bowel resection in October, not a minor surgery. We scheduled it so that I was in between two doses, one 4 wks before surgery & the next came 4 wks after surgery. I had no complications. I think it's more about how healthy you are going in, because it speeds recovery time. It sounds like you are having an outpatient procedure, so you shouldn't have any troubles regarding the Remicade.