Protective Cannula

A protective cannula is a crucial tool used in percutaneous endoscopic lumbar discectomy (PELD) procedures. When utilized alongside a ring saw, the protective cannula serves to safeguard tissues other than bone, thereby minimizing collateral damage to surrounding tissues. This is especially important during the delicate process of accessing and removing disc material in the lumbar spine. By providing a barrier between the surgical instruments and the non-target tissues, the protective cannula helps ensure a more precise and controlled discectomy, enhancing patient outcomes and reducing postoperative complications.