纤维内腔镜是利用光学纤维传送影像的原理,对一些疾病进行诊断和治疗。1966年日人池田氏首先设计制造了纤维支气管镜并应用于临床观察支气管病变,从而提高了对肺癌的早期诊断率。目前在我国纤维光学器械尚不能普遍采用的情况下,纤维支气管镜的变通应用可为鼻咽、喉部等方面的检查提供方便条件。因此,我科自1978年以来应用纤维支气管镜进行喉部检查及治疗计138人次,收到了较为满意的效果。既弥补了间接喉镜的不足,在某种程 Fiber endoscopes use the principle of optical fibers to transmit images and diagnose and treat some diseases. In 1966, Ichida Ikeda first designed and manufactured a fiberoptic bronchoscope and applied it to clinical observation of bronchial lesions, thereby improving the early diagnosis of lung cancer. Currently, fiber optic bronchoscopes in China can not be widely used, and the application of fiberoptic bronchoscopes can provide convenient conditions for the examination of nasopharyngeal and larynx. Therefore, our department has applied fiberoptic bronchoscopes to perform 138 examinations for throat examination and treatment since 1978, and has received satisfactory results. Not only make up for the insufficiency of indirect laryngoscopy, but also