鼻出血是耳鼻喉科的常见急重症,难治性鼻出血指经前鼻孔填塞治疗无效,反复多次的出血。包括前鼻孔填塞期间仍有活动性出血,或前鼻孔填塞48h以上撤出填塞物后,再次鼻出血等情况。难治性鼻出血的原因较复杂,通常出血量较大,来势凶猛,严重会危急患者的生命。我科自2002—2005年共 Epistaxis is a common emergency of otolaryngology, refractory epistaxis refers to the treatment of anterior nasal packing ineffective, repeated multiple bleeding. Including the active nosocomial hemorrhage during stuffing of the anterior nostril, or the packing of the anterior nostril for more than 48h after the withdrawal of the stuffing, the nasal bleeding again and so on. The reasons for intractable epistaxis is more complicated, usually a larger amount of bleeding, ferocious, serious will critically ill patients’ lives. My department since 2002-2005 total