Nasal septum (Formation, blood supply, nerve supply , lymphatic drainage , Applied Anatomy ) #MBBS

Nasal septum is one of the most likely question to be appear in university exam. Little's area is important for competitive exam

Little’s area: It is an area in the anteroinferior part of the nasal septum just above the vestibule. It is highly vascular. Here the septal branches of the anterior ethmoidal sphenopalatine, greater palatine, and superior labial arteries anastomose to form a vascular plexus called Kiesselbach’s plexus. This area of nasal septum is the commonest site of epistaxis (nose bleeding) in children and young adults usually due to finger nail trauma following picking of the nose

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