Description

American 3B Scientific Nose with Paranasal Sinuses 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 structures outside the nose with paranasal sinuses are differentiated by color. These structures include the outer nasal cartilages, the nasal cavity, maxillary, frontal and ethmoid sinuses, and opened maxillary sinus when the zygomatic arch is removed.

The following nose and paranasal sinuses structures are shown in a median section: The removable nasal cavity, lined with mucosa, with the nasal conchae, 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.

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