| Domanda | Risposta | |||
|---|---|---|---|---|
| 
     vomer, alae of vomer, posterior nasal apertures, nasopalatine groove  
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| 
     ethmoidal bone, cribriform plate, crista galli, ala of crista galli, perpendicular plate, ethmoidal labyrinth, ethmoidal cells, orbital plate, anterior/posterior ethmoidal foramen, middle/superior/supreme nasal concha  
 | 
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| 
     ethmoidal bulla, uncinate process, hiatus semilunaris, ethmoidal infundibulum, spheno-ethmoidal recess  
 | 
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