facial and nasal bones

14

how many facial bones are there

mandible and vomer

what are the only two facial bones that are not paired

parietal bones

what is not a facial bone

cranium

parietal bones are part of the

40

SID for lateral facial bones

75-80 @ 10-16

technique for lateral facial bones

IPL

what line is perpendicular to IR in lateral facial bones

IOML

what line is perpendicular to the front edge of the IR in a lateral facial bones

centered to zygoma

CR for lateral facial bones

40

SID for facial bones waters

40

SID for facial bones caldwell

75-80 @ 12-16

technique for facial bones waters

75-80 @ 12-16

technique for facial bones caldwell

MML

what line is perpendicular to IR in facial bones waters

OML

what line is perpendicular to IR in the caldwell facial bones

acanthion

where does the CR exit for a facial bones waters projection

15 caudal

what is the angle for the facial bones caldwell method

nasion

where does the CR exist for the facial bones caldwell method

37

MML perpendicular to plane of IR (OML forms ____ angle with imaging surface) - facial bones waters

40

modified waters SID

75-80 @ 12-16

modified waters technique

LML

what line is perpendicular to the IR in modified waters

55

OML forms a ___ degree angle with IR in modified waters

acanthion

where does the beam exit for modified waters

MML

for a parietoacanthial projection (waters method), which positioning line is perpendicular to the plane of the IR

nasion

when positioning for a PA axial projection (caldwell method) where does the CR exit?

40

SID for lateral nasal bones

70 @ 2-4

technique for lateral nasal bones at bucky

60 @ 1.2

technique for lateral nasal bones on tabletop

IPL

what line is parallel to imaging surface in lateral nasal bones

IOML

what line is perpendicular to front edge of IR in lateral nasal bones

1/2 inch below nasion

CR for lateral nasal bones

40

SID for nasal bones waters

75-80 @ 12-16

technique for nasal bones waters

MML

what line is perpendicular to plane of IR in nasal bones waters

37

OML forms a ___ degree angle with the imaging surface in nasal bones waters

exits at acanthion

where is the CR in nasal bones waters

40

SID for axial nasal bones

60 @ 1.2-2

technique for axial nasal bones

GAL

in axial nasal bones, the IR is perpendicular to what line

center to nasion, parallel to GAL

CR for axial nasal bones

1/2 inch inferior to nasion

where is the CR for a lateral position of the nasal bones

collimation

what is the difference between the waters method for facial bones and the waters method for nasal bones