Which type of x-rays are commonly used in dental assisting?

Periapical and bitewing x-rays are fundamental in dental assisting because they provide critical information about the teeth and supporting bone structures.

Periapical x-rays capture images of the entire tooth, from the crown to the root, and the surrounding bone. This type of x-ray is essential for diagnosing issues such as abscesses, cysts, or other bone-related problems that may not be visible in a standard examination. It allows dental professionals to assess the health of the tooth roots and surrounding structures effectively.

Bitewing x-rays, on the other hand, are used primarily to detect decay between teeth and assess the margins of existing restorations. They provide a view of the upper and lower teeth in a single film while the patient bites down on a tab, ensuring a clear image of the contact areas that are often prone to cavities.

The combination of both periapical and bitewing x-rays covers various diagnostic needs in dentistry, making them indispensable tools in routine dental practice. Together, they offer comprehensive insight into a patient's oral health, guiding treatment decisions and ensuring that any dental issues are identified and addressed promptly.