鼻腔鼻窦内翻性乳头状瘤以往采用鼻侧切开的手术方法进行治疗。我院应用鼻内窥镜进行此病的手术治疗共５例，取得了较好的效果，鼻内窥镜进行此病的手术有视野清楚、检查病变范围准确、病变清除干净彻底、手术损伤小、面部无切口、便于随访等优点。本组随访１～２年均无复发， Inverted papilloma of the nasal sinus In the past the use of nasal open surgical methods for treatment. Our hospital application of nasal endoscopy for the treatment of the disease in 5 cases, and achieved good results, nasal endoscopy for surgery of this disease has a clear vision, check the scope of the disease is accurate, clean lesions completely clean, small surgical injury , No incision in the face, easy to follow-up and so on. This group was followed up for 1 to 2 years without recurrence,