Securing the position of the nasoseptal flap in endoscopic transsphenoidal surgery: No need for a Foley catheter (technical report)

ConclusionSecuring the nasoseptal flap using rolls of Gelfoam™ (Pfizer Incorporated) as described can be achieved without the use of a nasal Foley catheter.
Source: American Journal of Otolaryngology - Category: Endocrinology Source Type: research