Endoscopic application of autologous fibrin glue to treat postoperative CSF leak after expanded endonasal approach: Report of two cases

The application of autologous fibrin glue made it possible to successfully treat these two cases of postoperative CSF leak without the need of a second operation. The advantage of using autologous fibrin glue is probably related to the high biological activity of such material in promoting a faster healing, it might be a solution in selected cases.