颅底骨折所致的鼻出血临床较常见,为避免继发颅内感染原则上一般不行鼻腔填塞。但是遇到少数鼻腔上部、后上段及后段的出血,鼻腔出血量大,出血部位往往看不清,且来势凶猛,不易止住[1],可引起失血性休克、呼吸道窒息等并发症,病情相当危急,随时可能导致病人死亡。运用带气囊导尿 Clinical diagnosis of epistaxis caused by skull fracture is more common, in order to avoid secondary intracranial infection in principle, generally not nasal packing. However, a small number of nasal upper part of the encounter, after the upper and after the bleeding, nasal bleeding, bleeding often can not see the site, and ferocious, difficult to stop [1], can cause hemorrhagic shock, respiratory complications such as suffocation, Very critical condition, may cause the patient to die at any time. Use balloon catheterization