The process of nasal polyp surgery

Hello, the surgical procedure of nasal polyps is generally to remove nasal hair, clean nostrils, put tetracaine epinephrine cotton sheets around polyps and the surface of nasal mucosa for anesthesia, use snares to cover nasal polyps from the lower and rear ends, move the snares to the pedicle of polyps, then tighten the steel wire, slowly pull the snares outward with appropriate strength, and take out the pedicles of polyps. If there are multiple polyps, use a snare to take them out one by one from front to back until the nasal cavity is completely ventilated.