Nasal septum/ medial nasal wall

Nasal septum/ medial nasal wall

Nasal septum/ medial nasal wall INTRODUCTION: The nasal septum  separates the left and right airways in the nose, dividing the two nostrils. It is depressed by the depressor septi nasi muscle. ANATOMY: Columellar septum It is formed of columella. Containing the medial crura of alar cartilages united together by fibrous tissue. Membranous septum: It lies b/w columella and caudal border of septal cartilage No […]

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