Trocars and Cannulas: Essential Tools for Safe, Minimally Invasive Surgery
Minimally invasive surgery has changed how patients heal. Smaller cuts often mean less pain, shorter hospital stays, and faster recovery. Behind these results are trocars and cannulas, the medical instruments that create and hold open a safe pathway into the body. Without trocars and cannulas, surgeons could not pass cameras, graspers, or other tools through tiny openings. Think of them as the...