Which of the following statements is correct?
A) Topographical occlusal radiographs yield a greater amount of information in the alveolar crest and apical areas than periapical radiographs.
B) Topographical occlusal radiographs may be exposed only on the maxillary arch.
C) Cross-sectional occlusal radiographs work best to image the maxilla.
D) Topographical occlusal radiographs cannot be used on children.
A
Explanation: A) Topographical occlusal radiographs are best used to image conditions of the teeth and supporting structures when an area larger than that imaged by periapical radiographs is required.
B) Topographical occlusal radiographs are best used to image conditions of the teeth and supporting structures when an area larger than that imaged by periapical radiographs is required.
C) Topographical occlusal radiographs are best used to image conditions of the teeth and supporting structures when an area larger than that imaged by periapical radiographs is required.
D) Topographical occlusal radiographs are best used to image conditions of the teeth and supporting structures when an area larger than that imaged by periapical radiographs is required.
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