The agger nasi cell: the key to understanding the anatomy of the frontal recess

摘要: The key to successful surgery in the frontal recess is a complete understanding of anatomy. behind beak bone between lamina papyracea and superior portion middle turbinate. It hazardous complex area with range anatomical configurations. This article describes anatomy as it relates agger nasi cell using this around which built. simplest configuration explained first knowledge built upon so that more configurations can be better understood. classification ethmoidal cells by Kuhn incorporated into description various implication each variation on surgical approach discussed.