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Ellen - Facial Bones
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Label
A. Maxilarry Sinuses
B. Frontal Process
C. Zygomatic Process
D. Alveolar Process.
Label
A. Ptgerygoid Hamulus of sphenoid
B. Right Palatine Process of right maxilla
C. Left palaatine process of left maxilla.
D. Palatine Bones
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Label
A. Palatine process of maxilla
B. Inferior nasal conchae
C. Middle nasal conchae
D. Superior nasal Conchae
E. Crista galli
F. Cribiform Plate
G. Sphenoid Bone
H. Vertical portion of Palatine
I. Horizontal portion of palatine
Label:
A. Superior and middle Nasal Conchae
B. Inferior Nasal Conchae
For a lateral facial bone, whats the difference between erect and recumbent positions?
For erect, you can see air/fluid levels. Its also easier for hypersthenic patients.
Recumbent is usually used for trauma.
Where is the Central Ray on a Lateral Facial Bone?
CR is centered at the zgoma.
For a waters view, how do you position it?
How do you position for a Erect Waters?
What do you see in a PA waters?
You see he petrous ridges below the maxillary sinuses.
How do you do a modified waters?
- You place LML perpendicular to the IR.
- OML should be at 55 degree angle to IR.
- CR exits at acanthion.
For a lateral nasal bone view, what line are you aiming to make perpendicular to IR?
Interpupilary line
How do you do a Lateral Nasal Bone view? Where is the CR?
CR is centered 1/2 inch inferior to nasion.
How do you do the SMV Zygomatic Arch view?
Author
johndc3476
ID
172975
Card Set
Ellen - Facial Bones
Description
yep
Updated
9/24/2012, 2:30:11 PM
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