对顽固性鼻后部出血施行前后鼻孔填塞后仍不能止血 ,尤其是对一些鼻咽癌放疗后发生张口受限 ,施行后鼻孔填塞困难的顽固性鼻后部出血患者 ,临床处理起来比较困难。我们于 1988年 8月～ 1996年 1月对 32例顽固性鼻后部出血患者行颈外动脉结扎 ,取得满意效果 ,报告如下。1　临床 The intractable nasal hemorrhage after the implementation of hemorrhage before and after the filling can not stop bleeding, especially for some nasopharyngeal carcinoma occurs after the opening of mouth limited, difficult to fill the nose after intractable nasal bleeding, clinical treatment more difficult. We in August 1988 ~ January 1996 on 32 cases of intractable nasal hemorrhage in patients with external carotid artery ligation, and achieved satisfactory results, the report is as follows. 1 clinical