Ala of the Nose, Anterior View

Description

Centering on the external nose (nasus) in anterior view, the alae nasi form the inferolateral margins of the nares and blend superiorly into the nasal sidewalls toward the nasal dorsum. Medially, each ala borders the columella and nasal septum at the nasal vestibule, while laterally the alar-facial groove separates the ala from the cheek. Blue highlighting marks the conchae (inferior, middle, and superior nasal conchae) deep to the nostril aperture, positioned along the lateral wall of the nasal cavity and curving medially over the corresponding meatuses. Skin surface anatomy and intranasal topography are linked in a single frame. For teaching and procedural planning, this pairing of alar surface landmarks with the turbinates matters because the nasal vestibule and internal nasal valve sit just posterior to the ala, and small changes in alar support can narrow the airflow pathway. Alar collapse, vestibular stenosis, and iatrogenic scarring after rhinoplasty or alar base reduction often present as lateral wall insufficiency on inspiration, while inferior turbinate hypertrophy can mimic or compound the same nasal obstruction symptoms. Orientation is clear. The anterior perspective also helps correlate the external ala with common intranasal targets for endoscopy, cautery, and decongestant delivery. Appropriate use includes facial anatomy and ENT modules in gross anatomy, head and neck surgical atlases, and patient-facing rhinology materials that need respectful representation of a Black female subject while retaining correct nasal cavity anatomy. It also fits publications discussing nasal obstruction workups, internal valve assessment, or turbinate reduction counseling where showing both the ala and the conchae improves anatomical communication. Anatomical accuracy verified by SciePro's Medical Advisory Board.