鼻出血治疗的基本原则是明确鼻出血的部位和选用合适的手段使之快速、有效地停止。鼻内镜应用于临床以后,为鼻出血的检查和治疗提供了一个先进的技术手段,具有很多优点:如亮度强,视野清楚,成像清晰,分辨率高。光照随镜头斜角不同而折射,并能360°旋转检查整个鼻腔,可以在良好的 The basic principle of the treatment of epistaxis is to identify the site of epistaxis and use the appropriate means to stop it quickly and effectively. Nasal endoscopy for clinical use, for the examination and treatment of epistaxis provides an advanced technical means, has many advantages: such as high brightness, clear vision, imaging clear, high resolution. Light with the angle of the lens refraction and can rotate 360 ​​° to check the entire nasal cavity can be good