Nose with paranasal sinuses, 5-part This 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, 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 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)