• 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)
• The 3B nose model is a great teaching tool, with detailed anatomy.
• Every original 3B Scientific® Anatomy Model gives you direct access to its digital twin on your smartphone, tablet or desktop device.
• Enjoy using the exclusive virtual anatomy content with the following features:
• Freely rotate your digital model and zoom in and out
• Display hotspots and their anatomical structures

This nose model illustrates the structure of the nose with the paranasal sinuses in the upper right half of a face in 1.5-fold 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