Two unbreakable plastic models on one hardwood base depict the nose and nasal passages enlarged to four times their normal size. A wonderful supplement to dissection because it depicts structures inaccessible in most dissections.

The model on the right depicts:

• Nasal septum
• Septal arteries and veins
• Inner group of olfactory nerve filaments
• Nasopalatine nerve
• Soft and hard palate
• Uvula and the cranial floor

The model on the left depicts:

• Left nostril
• Olfactory nerve bulb and filaments
• Spheno-palatine ganglion
• Communicating sinuses
• Arteries and veins
• Pharyngeal orifice of the Eustachian tube
• Nasal conchae 
• Turbinate bone and nasolacrimal canal

32 numbered features are identified in the accompanying key.

Left Half of Nasal Cavity

1. Frontal bone with portion of frontal sinus
2. Nasal bone
3. Maxilla
4. Palatine bone
5. Sphenoid bone with sphenoid sinus
6. Superior nasal concha
7. Middle nasal concha
8. Inferior nasal concha, sectioned to show inferior turbinate bone
9. Upper nasal meatus
10. Middle nasal meatus
11. Inferior nasal meatus
12. Opening of the Eustachian tube
13. Foramen of sphenoid sinus
14. Foramen of naso-lacrimal canal
15. Olfactory nerve
16. Olfactory bulb
17. Spheno-palatine ganglion
18. Large anterior palatine nerve
19. Ramification of the large anterior palatine nerve on the lower surface of the hard palate
20. Anterior or superficial branch
21. Spheno-palatine artery and vein
22. Anterior nasal artery and vein
23. Olfactory nerves, outer group

B. Right Half of Nasal Cavity with Septum

1. Nasal septum
2. Olfactory nerves, inner group
3. Posterior nasal artery and vein or artery and vein of the septum
4. Nasopalatine nerve
5. Canal of Scarpa
6. Soft palate
7. Uvula
8. Roof of mouth cavity
9. Mucous lining of nasal and mouth cavity

Overall dimensions: 18x4x14 inches (48x10x 36cm).