1882年,French首次利用太阳光经返光镜照明喉部,成功地进行喉照相,为探索展现喉腔以及喉部疾病的形态开了先河。本世纪40年代末,Holingen和Brubaker首先应用35mm的照相机,为完善喉照相标准以及发展优质的内腔镜摄影机奠定了基础。在喉科学领域,照相技术占有极为重要的地位,它不仅提供永久、客观、自然色泽、精确而又详细的资料,且可为喉病治疗结果的比较研究提供重要的征象。由于喉腔位置较深,需要特殊器械和 In 1882, French first used the sunlight to illuminate the larynx with a retro-mirror, and successful laryngeal imaging opened the door to exploration of the morphology of laryngeal and laryngeal diseases. The late 40s of this century, Holingen and Brubaker first 35mm camera, laparoscopic standards for the development and development of high quality endoscopic camera laid the foundation. In the field of laryngology, photographic technology plays a very important role, providing not only permanent, objective, natural color, precise and detailed information, but also important indications for the comparative study of the outcomes of treatment of laryngeal diseases. Due to the location of the larynx, need special equipment and