Clinical observation on endoscopic surgery for sinonasal inverted papilloma

Objective To explore the long-term effects of endoscopic surgery for the sinonasal inverted papilloma. Methods The clinical data of 35 patients with sinonasal inverted papilloma undergoing endoscopic surgery from February 2005 to February 2010 were retrospectively reviewed. According to the papilloma scope and phase,the patients underwent sinonasal papilloma endoscopic surgery in the different scopes. All the patients were followed up for 12- 36 months to observe the clinical efficacy. Results All 35 patients underwent the endoscopic surgery. No intra-orbital and intra-cranial complications occurred. All the symptoms of the patients disappeared after the operation. During the follow-up for 12- 36 months,4 patients papilloma recurred and the total recurred rate was 11. 4%. Conclusion The endoscopic surgery is an effective,safe method in the treatment of sinonasal papilloma with the advantages of the micro-damage,clear visual field,less hemorrhage,and the periodical follow-up is a crucial factor for the successful treatment.