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9985-1000254
9985-1005531
3 B S c i e n t i f i c ® M e d i c a l
Anatomy
Nose
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 times enlargement. The following
structures can be seen from the outside, differentiated by colour
(also visible through the removable transparent skin):
• The outer nasal cartilages
• The nasal, maxillary, frontal and sphenoidal 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)
L/D/E/F/S/P/I/J www.
9985-1000254
Nose and Olfactory Organ, 4 times full-size
The nose halves are medially divided, from the base of the skull to the
gum. This model shows the nasal septum with vessels and nerves (right
side), all structures of the inner nasal cavity (left side), sinus and the open-
ing of the Eustachian tube (left side). Parts are numbered and described on
the outside. On a rotating base.
41x25.5x18 cm; 3.0 kg
E
9985-1005531
9985-4006669 *
9985-1001504 **
Rhinitis and Sinusitis
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