Cook Medical Delivers Innovative Treatment For Recto Vaginal Fistulas Rectovaginal Fistula Colon & Rectal Surgical Specialists The Use of Platelet Rich Fibrin Plugs in the Treatment of Perianal Fistula: Traditional Curettage vs. Debridement with a Graduated Set of Cylindrical Curettes Technical steps of anal fistula plug deployment: (A) identification of Download Scientific Diagram Laser anal fistula surgery (aka FiLAC) is an option for complex fistulas as a sphincter preserving option. The results are similar to LIFT and flap when used in appropriately selected patients however,