Ala of the Nose in Males, Anterior View

Description

Frontal anatomy of the adult male external nose centers on the alae nasi (nasal wings) forming the inferolateral margins of the nares. Each ala is shaped by the greater alar cartilage, with its medial crus approaching the columella and its lateral crus curving laterally and posteriorly into the alar lobule. Superior to the alar rims, the dorsum and tip define the midline contour, while the alar-facial sulcus marks the junction with the cheek and the nasolabial region. Skin and subcutaneous soft tissue drape the cartilaginous framework. Clear surface landmarks. An anterior view of the ala matters because small asymmetries in alar rim height, nostril axis, and alar base width drive both airway function and facial balance. This is the working orientation for preoperative assessment in rhinoplasty and alar base reduction, where over-resection can create external nasal valve collapse, alar retraction, or notching that becomes obvious during inspiration. It also supports teaching of common nasal soft-tissue injuries and repair, including lacerations crossing the alar margin where precise edge alignment prevents contour step-offs and long-term distortion. Use this illustration in facial anatomy lectures (head and neck), plastic surgery and otolaryngology teaching files, and clinical handouts explaining alar grafting, nostril stenosis, or postoperative expectations after rhinoplasty. It also fits well in textbooks or review articles on external nasal valve mechanics and surface landmarks for regional anesthesia around the infraorbital region. Anatomical accuracy verified by SciePro's Medical Advisory Board.