Which of the following is an example of an extraoral radiograph?

An extraoral radiograph is an imaging technique where the X-ray film or sensor is placed outside of the patient's mouth during the exposure, capturing images of the entire dental arches, other areas of the skull, or the jaw. The panoramic radiograph is a prime example of this type of imaging. It provides a broad view of the entire dentition, both the upper and lower jaws, and surrounding structures in a single image, which is helpful for diagnosing issues that may not be visible with intraoral radiographs.

The panoramic image is particularly valuable for evaluating the relationship between the teeth and jaw, assessing the presence and position of the third molars, and for overall treatment planning. Its extraoral nature allows for less discomfort for the patient and is less technically challenging than producing multiple intraoral images for the same anatomical overview.