Which type of dental radiograph captures the entire dental arch on one film?

The type of dental radiograph that captures the entire dental arch on one film is the panoramic radiograph. This imaging technique provides a broad view of both the upper and lower jaws, including the teeth, jaw joints, sinus areas, and surrounding structures. It is particularly useful for assessing overall oral health, evaluating dental treatments, and diagnosing conditions that may not be visible in standard dental x-rays.

Panoramic radiographs are often preferred in specific situations, such as treatment planning for orthodontics or oral surgery, where having a comprehensive view of the dental arches is essential. This contrasts with periapical and bitewing radiographs, which only capture specific areas of the mouth focused around particular teeth and the surrounding bone. Occlusal radiographs are primarily used to view the occlusion and may show more localized areas but do not provide the full arch view that a panoramic radiograph accomplishes.