Burun boşluğu.
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[[Septum nasi osseum]] | 
[[Apertura piriformis]] | 
[[Meatus nasi superior]] | 
[[Meatus nasi medius]] | 
[[Meatus nasi inferior]] | 
[[Ostium canalis nasolacrimalis]] | 
[[Meatus nasi communis]] | 
[[Recessus sphenoethmoidalis]] | 
[[Meatus nasopharyngeus]] | 
[[Choana (apertura nasalis posterior)]] | 
[[Foramen sphenopalatinum]]