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27 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
Outside focal trough - blurry
Anterior teeth narrow - teeth closer to film, less magnification
Correct - ensure teeth are in notches on bite stick
Anteroposterior error
Teeth Too Anterior
Outside focal trough - blurry
Anterior teeth narrow - teeth closer to film, less magnification
Correct - ensure teeth are in notches on bite stick
Anteroposterior error
Teeth Too Anterior
Outside focal trough - blurry
Anterior teeth wide - teeth further from film -> magnified Anteroposterior error
Teeth Too Posterior
Outside focal trough - blurry
Anterior teeth wide - teeth further from film -> magnified Anteroposterior error
Teeth Too Posterior
Failure to position mid-sagittal plane with light marker
Magnification of
Horizontal error
Head turned to
Failure to position mid-sagittal plane with light marker
Magnification of
Horizontal error
Head turned to
Failure to position mid-sagittal plane with light marker
Magnification of
Horizontal error
Head turned to
Mandibular incisors appear short
Mandible appears V-shaped
Failure to use light beam to ensure Frankfort plane is horizontal - Vertical error
Head Tipped Down
Mandibular incisors appear short
Mandible appears V-shaped
Frankfort plane is horizontal - Vertical error
Head Tipped Down
Mandible 'squared-off'
Hard palate superimosed over the roots of the maxillary teeth (hard to see root areas)
Frankfort plane is horizontal - Vertical error
Head Tipped Up
Mandible 'squared-off'
Hard palate superimosed over the roots of the maxillary teeth (hard to see root areas)
Frankfort plane is horizontal - Vertical error
Head Tipped Up
Failure to Remove earrings
Ghost image - Earrings
c
Ghost Image - Mandible
*
Lead Apron improperly positioned high on the back of the patient's neck
Lead Apron
Lead Apron improperly positioned high on the back of the patient's neck
Black dots are stitching on thyroid collar
Lead Apron
Patient not standing straight
(not completely blocked out as with lead apron)
Cervical Vertebrae Shadow
Failure to keep tongue against the palate during exposure
Difficult to diagnose periapical pathology in maxillary area
Palatoglossal Air Space Shadow error
Removing the film from the box or cassette too quickly
Static electricity
Upper denture (acrylic allows x-rays to pass through, bone is clearly visible)
Failure to remove appliance
Metal frameworks obscure large areas.
Retake
Failure to Remove applieance
c
Failure to Remove tongue ring
*
Square mandible
Reverse smile
Proximity of hard palate to the roots of the maxillary teeth
Failure to Remove glasses
Head tipped up too much
c
Patient Movement
*
Uneven inferior border of the mandible (may have been misinterpreted as the result of a fracture)
Patient Movement
c
Double Exposure
Static electricity
*
c
Overexposed
*
c
Underexposed
*