External Female Nose, Lateral View

Description

Viewed in lateral profile, the external female nose is defined by the nasal root at the nasion superiorly, the dorsum (bridge) running inferiorly and anteriorly toward the nasal tip, and the alar lobule forming the rounded contour of the nostril margin. Anteriorly, the apex and supratip break are supported by the lower lateral (alar) cartilage, while the more proximal dorsum overlies the paired nasal bones and upper lateral cartilages. The alar-facial groove lies posteroinferior to the ala, transitioning into the upper lip at the columellar base and philtrum. Lateral nasal views matter because most functional and aesthetic assessments in rhinoplasty start with profile analysis: dorsal hump or saddle deformity, tip projection and rotation, and the nasolabial angle all read best from the side. This angle also helps communicate likely airflow issues, since collapse of the internal or external nasal valve often correlates with malpositioned upper lateral cartilages or weak alar support, even when the nostril looks acceptable front-on. Profile landmarks guide osteotomy planning and graft selection. Small differences change the surgical plan. Use this illustration in ENT and plastic surgery teaching materials on external nasal anatomy, preoperative photography standards, and rhinoplasty consultation documentation, as well as in medical publishing where clear surface landmarks are needed without distracting internal detail. It also fits undergraduate head and neck anatomy modules that introduce the transition from facial soft tissues to nasal skeletal and cartilaginous support. Anatomical accuracy verified by SciePro's Medical Advisory Board.