Assessing the utility of intrathecal fluorescein in endoscopic repair of anterior skull base cerebrospinal fluid leaks.

Endoscopic approaches have become the preferred method of repairing anterior skull base cerebrospinal fluid (CSF) leaks. METHODS A retrospective review of all patients who underwent endoscopic repair of anterior skull base CSF rhinorrhea during July 1, 2008, through July 31, 2020, was performed. [Extracted from the article]