E20 Nose with paranasal sinuses, 5 part

This detailed 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

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)