Usefulness of Laser and Ultrasound Aspirator

The rationale for laser use in tumor resection is both to allow for “no-touch” cutting and for tissue debulking, with hemostatic benefit. Laser surgery, in general, has shown various advantages, such as reduction of mechanical trauma and intraoperative bleeding. Three types of laser have been successfully used in vestibular schwannoma surgery, potassium titanyl phosphate (KTP-532), CO2, and the novel 2μ-thulium lasers, which has been deemed safe especially in “difficult” conditions (e.g., highly vascularized and hard tumors).