What are the two main types of dental radiographs?

The two main types of dental radiographs are intraoral and extraoral radiographs. Intraoral radiographs are taken within the mouth and provide detailed images of specific teeth and the surrounding structures. They are often used for detecting cavities, assessing the health of the tooth roots, and planning treatments. Common types of intraoral radiographs include periapical, bitewing, and occlusal views.

Extraoral radiographs, on the other hand, are taken outside the mouth and are used to capture images of the jaw and skull. These radiographs are essential for assessing the overall structure of the oral cavity and diagnosing issues that may not be visible through intraoral images. A familiar example of an extraoral radiograph is the panoramic radiograph, which provides a broad view of the entire dental arch and surrounding bones. This distinction between intraoral and extraoral radiographs is crucial for understanding their specific applications in dental diagnostics and treatment planning.