To discuss the effect of endoscopic sinus surgery and intubation for frontal and ethmoidal sinus mucoceles.[Methods] 20 cases with frontal and ethmoidal sinus mucoceles were reported.

• 目的探讨鼻内镜下手术置管治疗额筛窦囊肿的疗效。方法回顾20例额筛窦囊肿的临床资料,所有病例均在内镜下手术置管治疗。