부비동이 있는 코 모형, 5-파트 E20 [1000254] ㆍ1.5배로 확대하여 부비동이 있는 코 표현 ㆍ외부관찰 가능하도록 색으로 구분    - 바깥쪽 코 연골    - 비강, 상악동, 전두동, 접형동    - 관골궁을 제거하면 상악동 개방 ㆍ내측 단면에서 관찰 가능 부분    - 점막으로 둘러 쌓인 비강, 비갑개    - 점막성 막에 동맥 분포    - 후각신경    - 비강의 외측벽, 비갑개, 구강 상벽에 신경 분포 ㆍ26 x 19 x 24 cm; 0.8 kg   Nose Model with Paranasal Sinuses, 5 part 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 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.