A dental x-ray, also called a dental radiograph, is an image of the teeth and jaws used to diagnose and monitor oral health. X-rays use a small amount of radiation to take pictures of the teeth, bones, and soft tissues of the mouth, allowing the dentist to see areas that are not visible to the naked eye. Common types of dental X-rays include: The patient chews on a small piece of plastic that holds the x-ray film in place. These x-rays show the entire tooth from crown to root. They are used to detect abscesses, cysts, and other abnormalities. Panoramic X-rays: These X-rays show a wide view of the entire mouth, including the teeth, jaw, sinuses, and nose area.

They are used to detect tumors, diseased teeth, and other conditions. Cone-beam CT scans: These scans use a cone-shaped X-ray beam to create a 3D image of your teeth and jaws. They are used for more complex diagnostics such as planning dental implants and orthodontic treatment. Dental x-rays are generally safe and the radiation exposure is minimal. However, it is important to inform your dentist if you are pregnant or if you are concerned about radiation exposure.

Dentists use the minimum dose of radiation necessary to obtain diagnostic images. Overall, dental x-rays are an important tool for maintaining oral health and diagnosing dental problems early before they become serious. Your dentist will recommend the type and frequency of x-rays based on your individual needs and risk factors.