Nasal inversion papilloma can be treated by surgical excision, such as nasal endoscopic surgery and lateral nasal incision. 1. Nasal endoscopic surgery: Nasal endoscopic surgery is preferred to remove the tumor for intranasal papilloma, and the base of the tumor should be completely exposed during the operation to completely remove the tumor. 2. Nasal lateral incision: If the conditions of endonasal surgery are not available, or the tumor growth widely invades the adjacent structures outside the sinus, and malignant change is suspected, nasal lateral incision can be carried out to treat the tumor. Nasal involutional papilloma is a common benign nasal tumor, the tumor must be completely removed during surgery to reduce the recurrence rate, and multiple surgeries may increase the malignant rate. Patients with intranasal papilloma are advised to go to the hospital in time and follow the doctor’s instructions for treatment so as not to miss the condition.