Supplementary Material for: Sphenopalatine-Derived Pedicled Flaps

A variety of local flaps based on the sphenopalatine artery are available for endoscopic skull base reconstruction including the nasoseptal flap, middle turbinate flap, and posteriorly based inferior turbinate flap. This section will describe the alternatives to the nasoseptal flap, emphasizing the relevant anatomy, indications and technical aspects involved with their use.

可用于内镜下颅底重建术（endoscopic skull base reconstruction）的、以蝶腭动脉（sphenopalatine artery）为蒂的局部皮瓣种类丰富，涵盖鼻中隔黏膜瓣（nasoseptal flap）、中鼻甲瓣（middle turbinate flap）以及蒂部后置的下鼻甲瓣（posteriorly based inferior turbinate flap）。本节将介绍鼻中隔黏膜瓣之外的替代术式，并重点阐述其相关解剖结构、临床适应证与应用所涉及的技术要点。