严重鼻出血常需结扎患侧颈部动脉，但部分效果并不理想，我院采用经上颌窦内镜下进行颌内动脉结扎治疗２例重症鼻出血病人收到了良好的止血效果，现就手术方法及其有关事宜报告如下。１适应证及麻醉、手术方法１１适应证（１）严重鼻腔后部动脉性出血，经前后鼻孔填塞... Severe epistaxis often need to ligation of the affected side of the neck artery, but some of the results are not satisfactory, our hospital by maxillary sinus endoscopic ligation of the jaw in 2 cases of severe epistaxis received a good hemostatic effect, is surgery Methods and related issues are reported below. 1 indications and anesthesia, surgical methods 1  1 indications (1) severe nasal posterior arterial bleeding, after the nostril packing ...