... is my chronology of events. I'd appreciate any insight: May 12, 2012: Abscess drained in ER May 18, 2012: CRS performed surgery and placed Cutting Seton (rubberband) on what he called was a horse-shoe fistula. May 25, 2012: Check-up with CRS. He indicated I was doing well. May 29, 2012: Another ...