Nasal Cavity & Paranasal Sinuses
EasyAnatomy · Head & Neck
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The nose is a perennial NEET PG favourite from Head & Neck Anatomy — the lateral wall meatuses, their sinus drainage openings, the arterial anastomoses behind epistaxis, and the olfactory pathway. Master the drainage map and the blood supply, and you have cleared the bulk of the marks here. The nasal cavity extends from the nares (nostrils) anteriorly to the choanae (posterior nasal apertures) posteriorly, where i…
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