Anatomy 1
List the 8 cranial bones
frontal
2 parietal
2 temporal
occipital
sphenoid
ethmoid
depression at ridge of nose; junction of frontal and nasals
nasion
OML: Line from _____________to ____________.
OML- Orbitomeatal Line
Outer Canthus to EAM
Between the Frontal and Parietals
coronal
In what position are the petrous ridges filling the orbits?
PA
raised area between eyebrows
glabella
SMV (Schuller)
Degree of difference between OML and IOML?
7 degrees
Between Parietal and temporal (L and R)
squamosal
Daily Double*******
For the Townes Projection:
Angle CR _____° caudad to OML, or _____° caudad to IOML
30 or 37
IOML
The areas of incomplete ossification in newborn is called this.
Fontanels
The landmark that lies just under the nose.
Acanthion
Between Parietals and Occipital
lambdoidal
Clearly demonstrates petrous ridges, foramen magnum, and post clinoid processes in these two views.
Haas & Towne
which cranial bone is associated with the foramen magnum?
occipital
the most dense portion of the skull
petrous pyramids
Forehead and nose
Junction where frontal and parietals meet; at anterior end of Sagittal suture
Bregma
Petrous pyramids are projected into the lower one-third of the orbits.
caldwell
Which skull type is considered short from front to back and wide?
Brachycephalic
Daily Double***********
The portion of the _____________ bone that houses the pituatary gland is called this.2 answers
Temporal; Sella Turcica
Mental point
The junction of the lamdoidal and sagittal sutures.
Lambda
Orbital roofs, EAMs, and TMJs should all be superimposed in this view.
lateral