This nose model illustrates the structure of the nose with the paranasal sinuses in the upper right half of a face in 1.5 times life-size enlargement. The following structures can be seen from the outside of the nose with paranasal sinuses, differentiated by color (also visible through the removable transparent skin): 

• The outer nasal cartilages
• The nasal cavity, maxillary, frontal and ethmoid sinuses
• The opened maxillary sinus when the zygomatic arch is removed

The following nose and paranasal sinuse structures are shown in a median section: 

• The nasal cavity, lined with mucosa, with the nasal conchae (removable)
• The arteries of the mucous membrane
• The olfactory nerves
• The innervation of the lateral wall of the nasal cavity, the nasal conchae and the roof of mouth (palate)

Every original 3B Scientific anatomy model now includes these additional FREE features:

• Free access to the anatomy course 3B Smart Anatomy, hosted inside the award-winning Complete Anatomy app by 3D4Medical
• The 3B Smart Anatomy course includes 23 digital anatomy lectures, 117 different virtual anatomy models and 39 anatomy quizzes to test your knowledge
• Bonus: Free warranty upgrade from 3 to 5 years with every product registration