Which of these extraoral radiographs is most often used to aid in diagnosing temporomandibular joint problems?

Question

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Transcranial projection is the most often used extraoral radiograph to aid in diagnosing temporomandibular joint problems. This radiograph shows the superior aspects of the condyles and fossae, allowing for diagnosis of condylar displacement, degenerative changes, and bony abnormalities in the temporomandibular joint.

Which of These Extraoral Radiographs Is Most Often Used to Aid