What type of radiograph is most commonly used in dental hygiene?

Bitewing radiographs are the most commonly used type in dental hygiene because they provide a clear view of the crowns of the teeth and the bone levels between them. This specific view is essential for detecting interproximal caries (cavities that occur between adjacent teeth) and assessing bone health, which is crucial for periodontal evaluation and treatment planning.

Bitewings typically cover both the maxillary (upper) and mandibular (lower) arches, allowing dental hygienists to identify decay, evaluate the health of the gums, and check for any issues related to the periodontal tissues. Their ability to provide this focused information quickly and efficiently makes bitewing radiographs a preferred choice in routine dental hygiene practices.

Other types of radiographs, while they serve valuable purposes, are not as commonly used for general dental hygiene assessments. Panoramic radiographs offer a broad view of the entire oral cavity and surrounding structures but may not detail specific interproximal areas as effectively as bitewings. Cephalometric radiographs are primarily used in orthodontics to evaluate skeletal relationships and tooth position. Computed tomography scans provide 3D imaging and extensive details but are typically reserved for complex diagnostic situations, rather than routine dental hygiene evaluations.