脑脊液鼻漏(CSFR)是鼻颅底外科的常见病症,传统的修补方法有经颅内修补和经颅外修补2种进路。颅外进路又分为鼻外入路和鼻内入路,鼻内入路可以经显微镜或鼻内镜修复。经鼻内镜修复CSFR是近20余年发展起来的技术,1981年Wigand首次报导了经鼻内镜修补脑脊液鼻漏成功,几年后Papay Cerebrospinal fluid rhinorrhea (CSFR) is a common disease of the nasal skull base surgery, the traditional repair methods are transcranial repair and transcranial repair 2 kinds of routes. Extracranial approach is divided into nasal approach and intranasal approach, intranasal approach can be microscopic or endoscopic repair. Nasal endoscopic repair of CSFR is more than 20 years developed technology, Wigand first reported in 1981 by nasal endoscopic repair of cerebrospinal fluid rhinorrhea success, a few years later Papay