Lab 23 - Nose and Paranasal Sinuses Flashcards
M
opening of the frontal sinus
nasal septal cartilage
4
Anterior nasal aperture of maxilla
2
Medial plate of pterygoid process
K
opening of the maxillary sinus
1
Sphenopalatine foramen
1
Lacrimal bone
pituitary gland (hypophysis)
B
sphenoidal sinus
2
Nasal bone
5
Anterior nasal spine of maxilla
J
vestibule
Q
middle meatus
structure between the lines of I and R
Incisive canal
maxillary sinus
inferior meatus

Perpendicular plate of ethmoid bone
L
opening of the anterior ethmoidal cells
9
Superior nasal concha of ethmoid bone

Vomer (of bony nasal septum)
3
sphenoidal sinus
G
inferior concha
I
opening of the nasolacrimal duct

Horizontal plate of palatine bone
E
sphenopalatine artery

Lateral plate of pterygoid process
frontal sinus
E
opening of the middle ethmoidal cells
8
septal cartilage
optic nerve (CN II)
mucous membrane of the nasal cavity
3
Frontal process of maxilla
vomer
N
frontal sinus
P
superior meatus
inferior concha
11
frontal sinus
O
semilunar hiatus
5
Perpendicular plate of palatine bone
U
sphenoethmoidal recess
8
Middle nasal concha of ethmoid bone
A
opening of the posterior ethmoidal cells
D
nasopalatine nerve
10
nasal bone
B
superior concha
B
atrium
2
cribriform plate of the ethmoid
H
ethmoidal bulla
R
inferior meatus
ethmoidal cells (sinuses)
7
Inferior nasal concha
11
Cribriform plate of ethmoid bone
V
opening of the sphenoidal sinus
T
nasal cartilages

Palatine process of maxilla
sphenoidal sinus
S
middle concha