Mandible Flashcards
Which line is perpendicular to board for PA Mandible (rami)
OML
Where does CR exit for PA Mandible (rami)
acanthion
degree of angulation for PA axial mandible (rami)
20 - 25 cephalad
where does CR exit for PA axial mandible (rami)
acanthion
which line is perpendicular to board for PA mandible (body)
LML
where does CR exit for PA mandible (body)
the lips
degree of angulation for PA axial mandible (body)
30 cephalad
what is touching the board for PA axial mandible (body)
nose and chin
which line is perpendicular to board for PA axial mandible (body)
AML
degree of angulation for all axiolateral obliques mandible
25 degrees cephalad
how head is placed for mandible rami axiolateral oblique
true lateral
how head is placed for mandible body axiolateral oblique
rotate head 30 degrees toward bucky
how head is placed for mandible symphysis axiolateral oblique
rotate head 45 degrees toward bucky
what is parallel to the board for SMV of mandible
IOML
where does CR enter for SMV of mandible
mandible angle (gonion)
setup for PA mandible for rami
oml perpendicular, exits acanthion
setup for PA axial mandible for rami
oml perpendicular, 20-25 degrees cephalad, exits acanthion
setup for PA mandible for body
lml perpendicular, exits lips
setup for PA axial mandible for body
aml perpendicular, 30 degrees cephalad, exits lips, nose and chin on board
setup for axiolateral oblique rami
25 degrees cephalad, true lateral, ioml perpendicular, exits downside rami
setup for axiolateral oblique body
25 degrees cephalad, head rotated 30 degrees toward board, exits downside body
setup for axiolateral oblique symphysis
25 degrees cephalad, head rotated 45 degrees toward board
setup for SMV of mandible
ioml parallel to board, CR enters mandible angle (gonion)
