During septoplasty and other nasal surgeries, the Killian Septum Elevator's 5mm double-ended design, which has one sharp and one blunt point, is perfect for raising mucoperichondrial and mucoperiosteal tissues. For smooth dissection and elevation, the blunt end is used, while the sharp end helps with initial tissue penetration. Made from premium stainless steel, this tool guarantees accuracy, control, and long-lasting effectiveness in ENT procedures.