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External Nose Parts

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The external nose is a visible component of the face, projecting over and allowing entrance into the nasal cavity. This article will discuss the anatomy of the external nose its skeletal structure, muscles, blood supply and innervation. The nares are bounded medially by the . The external skeleton extends the nasal cavities onto the front of the face see Figure . It is partly formed by the nasal and maxillary bones, which are situated superiorly. The inferior portion of the nose is made up of hyaline cartilages lateral, major alar, minor alar, and the cartilaginous septum.. Anatomy of external nose by av sharma. The external nose has two elliptical orifices called the naris nostrils , which are separated from each other by the nasal septum. The lateral margin, the ala nasi, is rounded and mobile..



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