Objective:We observed 3-5 years follow-uip results of the patients with mucoceles of sphenoid frontal and ethmoid sinuses on the marsupialization using nasal endoscope.

• 目的：应用鼻内窥镜对蝶、额、筛窦粘液囊肿的病人施行袋状化手术，分别随访3-5年，观察治疗结果。