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each of the following may be determined from a dental radiograph except one
which of the following terms describes bone loss that occurs in a plane parallel to the CEJ of adjacent teeth
significant bone loss that results in a radiolucency observed in the area between the roots of multirooted teeth is called
radiographs may help to locate each of the following local contributing factors except one
excessive occlusal force may result in a widening of the pdl space
widening of the pdl space is called furcation involvment
the first statement is true. the second is false
dental radiographs are important because the document the location and depths of perio pockets
dental radiographs may serve as a baseline and as a means for evaluating the outcomes of perio treatment
the first statement is false, the second is true
which of the following would be best for imaging a slight , but generalized periodontal status
posterior and anterior vertical bitewing radiographs
correct horizontal angulation is needed to accuratly image interdental bone levels.
altering the horizontal angulation can reveal additonal information regarding interdental bone levels
both are true
alveolar crests pointed in the anterior refion and a radiopaque flat, smooth lamina dura 1.5 to 2.0 mm below the CEJ in posterior region describes
case type I: gingivitis
radiolucent changes observed on a radiograph such as a fuzzy, cupping out of the crestal bone and a blunted appearance of the lamina dura in the anterior region describes
case type II : slight chronic periodontitis
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