160.0 Nasal cavities
Cartilage of nose
Conchae, nasal
Internal nose
Septum of nose
Vestibule of nose
Excludes:
nasal bone (170.0)
nose NOS (195.0)
olfactory bulb (192.0)
posterior margin of septum and choanae (147.3)
skin of nose (172.3, 173.3)
turbinates (170.0)