Anterior ethmoid nerve – conveys sensation within the anterior (front) 50 percent in the nasal cavity: (a) the internal regions of the ethmoid sinus and the frontal sinus; and (b) the external spots, with the nasal suggestion to the rhinion: the anterior idea with the terminal conclusion in the nasal-bone https://milohfdzv.blogozz.com/36857280/everything-about-rhinoplasty