Anterior ethmoid nerve – conveys sensation from the anterior (entrance) fifty percent of the nasal cavity: (a) The inner regions of the ethmoid sinus as well as the frontal sinus; and (b) the exterior areas, within the nasal tip into the rhinion: the anterior suggestion of the terminal stop from https://aikido73715.blog5.net/85252739/the-2-minute-rule-for-rhinoplasty-service