positioning for skull and facial bones
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | 10x 12
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| show | mid saggital
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| show | IOML
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| Respiration of skullW | show 🗑
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| show | 2 " SUPERIOR TO EAM
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| show | sella turcica
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| show | dorsal decubitus in supine lateral
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| show | caldwell
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| show | nose and forehead
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| for the caldwell what line is perp to IR | show 🗑
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| central ray exits the ______ fro the caldwell | show 🗑
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| for thhee PA projection of the skull when the frontal lobe is of interest the cr exits at the | show 🗑
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| angle for the caldwell is | show 🗑
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| to show the superior orbitaql fissures direct the centrqal rqay through the ______ at an angle of | show 🗑
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| show | nasion, 25 30
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| show | lower 1/3 of orbits
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| if you angles 10 degrees then the petrous ridges would be where | show 🗑
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| show | down below the orbits
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| what is perp with IR for the caldwe3ll | show 🗑
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| show | crista galli and superior orbital fissure
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| the AP axial projection is called the ___ method | show 🗑
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| what is perp to Ir for townes method | show 🗑
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| show | 7degrees
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| show | 30 degrrees caudal
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| show | petrous ridges
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| show | dorsum sella and posterior clinoid process
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| show | whale
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| if the whale tale is above the foramen magnum then you a) havent angled enough b) anglesd too much | show 🗑
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| Parietoorbital oblique projection is called the ___ method | show 🗑
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| for the parietoorbital obliue proection, place the ________ on the table | show 🗑
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| show | 53 deg
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| the central ray enter where for the parietoorbital oblique projection | show 🗑
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| where does the cr exit fo r the parietoorbital oblique projection | show 🗑
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| show | inferior and lateral quadrqant of the projected orbit
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| for the parietoorbital oblique projection the optic canal end is seen | show 🗑
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| what is perpindicualr to the IR for the parieto oblique projection of the skull | show 🗑
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| show | incorrect rotation
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| if its longitudinal deviation then a) incorrect rotation b) incorrexrt angle AML | show 🗑
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| show | medial side the sinuses
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| the orbitoparietal oblique projectiion is called the ________ metho | show 🗑
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| show | 8x10
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| what is parralles with the IR for the lateral projectionof the facial bones | show 🗑
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| show | Interpupillar line
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| show | sela turcica
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| show | alfway between the outer canthus and EAM
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| collimate down to a ______ for the lateral projectionof the facial bones | show 🗑
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| show | zygomatic bone
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| show | mandibula rami
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| the _______ should be superimposed for the lateral projectionof the facial bones | show 🗑
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| the waters method is _________ projection | show 🗑
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| show | tip of chin
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| show | 3/4
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| OML form a ____ degree angle with IR for the paritoancanthial projection of the facial bones | show 🗑
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| show | MSP
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| show | MML
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| center the IR at the level of the _____ for the paritoancanthial projection of the facial bones | show 🗑
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| the waters method shows what three structures | show 🗑
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| where are the petrous ridges projected for the paritoancanthial projection of the facial bones | show 🗑
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| the PA axial proojection of the facial bone is also called the waters and it is exactly the same as the waters except | show 🗑
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| Forthe lateral projection of the nasal bonesh what plane is perp with the IR | show 🗑
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| for the lateral projection of the nasal bones what size cassete | show 🗑
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| w is perp with the IR fo rthe lateral projection of the nasal bones | show 🗑
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| wht is parrallel with tthe IR for the lateral projection of the nasal bones | show 🗑
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| what two strucxtures are demonstrated on the lateral projection of the nasal bone | show 🗑
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| the smv stands for | show 🗑
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| show | apex of the head
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| show | IOML
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| what plane is perp with the submentovertical projection of the zygomatic archees | show 🗑
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| show | zygomatic arches
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| where does cr enter for submentovertical projection of the zygomatic arches | show 🗑
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| show | you dont know it depends on how mch they can tilt toheir head
has to be perp to the IOML
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| show | IOML
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| what is parralles with the IR or the submentovertical projection of the zygomatic arches | show 🗑
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| show | msp
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| for the submentovertical projection of the zygomatic arches, there shold be bilatera symetric images of the | show 🗑
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| where does cr enter for submentovertical projection of the zygomatic arches | show 🗑
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| show | you dont know it depends on how mch they can tilt toheir head
has to be perp to the IOML
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| show | rotate msp 15 degrees toward affeted side
tilt head 15 degrees away fromthe affected side
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| center the _________ to the film for the tangential zygomatic arch | show 🗑
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| what is the transverse centering for the pa projetoin of the mandible | show 🗑
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| what are threeparts to the mandible | show 🗑
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| where does the cr exit for the PA projection of the mandible | show 🗑
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| For the axiolateral oblique projectoin of the mandible, which part is of interest when the rami is parrallel and the chin is extended and head in a true lateral position ramus body symphysis | show 🗑
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| show | 25 degrees cephalad
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| show | to the part of the mandible of interest
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| when the patyients head is rotated 30 degrees toward the IR the the part of interest of the mandible for a axiolateral oblique projectoin of the mandible is the? | show 🗑
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| when the patyients head is rotated 45 degrees toward the IR the the part of interest of the mandible for a axiolateral oblique projectoin of the mandible is the? | show 🗑
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| what line is perp to the IR for the axiolateral oblique projectoin of the mandible? | show 🗑
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| show | parrallel
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| for the axiolateral oblique projectoin of the mandible central ray wil exit ______ | show 🗑
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| for the axiolateral oblique projectoin of the mandible when the ramus is of interest, the cr enters at the | show 🗑
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| show | midway between the tMJ and gonione
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| show | frontal
sethmoidal
sphenoidal
maxillary
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| show | maxiallary
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| show | sphenoidal sinus
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| what is most superior sinus | show 🗑
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| show | frontalf
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| show | maxilary
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| show | 6 or 7
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| show | IOml, msp
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| what line is perp? | show 🗑
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| show | true
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| what 2 sinuses are of primary interest on the lateral proj of the sinus?f | show 🗑
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| show | frontal sinus
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| where should the petrous ridges be for the PA axial projection (caldwell method) of the sinuses | show 🗑
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| the parietoacanthia projection of the sinuses is used to demonstrate which sinuses | show 🗑
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| the parietoacanthia projection of the sinuses is also used to demonstrate wich foramen? | show 🗑
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| The submentovertical (SMV) projection of the sinuses is used to dimonstrate which sinuses | show 🗑
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| wehre does the cr enter for The submentovertical (SMV) projection of the sinuses | show 🗑
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| the CR shold be perp to the ___ for the The submentovertical (SMV) projection of sinuses | show 🗑
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| What line is perp to the IR forlateral projection of the skull | show 🗑
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| show | 1/2 inch distal to the nasion
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| which radiographic cranial position best demonstrate the sella turcica? | show 🗑
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| show | fibrous
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| show | tea
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| list 3 classifications of the skull | show 🗑
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| what evidence on AP axial (twn) radiograph indicates whether the correct CR angle and correct head flexion were used? | show 🗑
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| which AP axial projection for sella turcica best visualizes the anterior clinoid processes? | show 🗑
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| show | 25 – 30 PA axial
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| what type of CR is used if dorsum sellae and posteior clinoid are of interest? | show 🗑
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| show | temperomandibular joint
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