ATLANTO-OCCIPITAL JOINT Flashcards
1
Q
Demo atlanto-occiputal joints b/n orbit & ramus
A
AP OBLIQUE PROJECTION
2
Q
Head rotation in AP OBLIQUE PROJECTION?
A
45-60 deg
3
Q
Head rotation 45-50 deg
Open mouth
Chin down
A
Buetti Method
4
Q
2 PROJECTIONS used to demo Atlanto-occipital joint
A
AP OBLIQUE PROJECTION
PA PROJECTION
5
Q
Demo atlanto-occipital joint projected through maxillary sinuses
A
PA PROJECTION
6
Q
SID used
A
40 inches
7
Q
What must be directed perpendicular to IR when using AP OBLIQUE PROJECTION?
a. IOML
b. OML
c. IPL
d. AML
A
a. IOML
8
Q
What must be directed perpendicular to IR when using PA PROJECTION?
a. IPL
b. IOML
c. OML
d. AML
A
c. OML
9
Q
What must be directed perpendicular to IR when using PA PROJECTION?
a. IPL
b. IOML
c. OML
d. AML
A
c. OML