Scientific Indian Lister's Sinus Forceps has blunt, transverse serrations at the tip, blades are longer without any catch or lock. Scientific Indian Lister's Sinus Forceps facilitates easy widening of the tract in incision and drainage of abscess (I and D).These forceps can also be to pack the abscess cavity., to probe/instill medicines in a sinus or a fistula.The forceps are also useful to remove foreign bodies from a sinus or a fistula and to place a dressing in the nose and ear.