Orbit Bones (7) Flashcards

1
Q
A

Frontal Bone

Unpaired, irregular shaped, flat bone

Forms forehead

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
A

Sphenoid

Bat shaped
Greater and lesser wings
Landmark: sella turcica

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
A

Zygomatic bone
“Cheek bone”
Forms part of floor and lateral wall of orbit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q
A

Maxilla (2)

Left & right maxillae unite to form “upper jaw”
-sockets for teeth
-maxillary air sinus on both sides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
A

Palatine (2)
Forms posterior portion of hard palate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q
A

Lacrimal (2)

Smallest most delicate bone of skull
-Nasal surface contributes to middle nasal concha

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
A

Ethmoid

In nasal cavity

Landmarks:
Crista galli, cribiform plate, perpendicular plate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly