Anterior ethmoid nerve – conveys sensation during the anterior (entrance) half of the nasal cavity: (a) The interior areas of the ethmoid sinus as well as frontal sinus; and (b) the external areas, with the nasal tip into the rhinion: the anterior suggestion of the terminal conclusion in the nasal-bone https://jaidengfays.blogolize.com/everything-about-rhinoplasty-76913192