Dental X-rays are a type of imaging test that dentists use to get a detailed view of your teeth, gums, and other structures in your mouth. They use a small amount of radiation to create images, which can help them diagnose dental problems and plan treatments.

There are several types of dental X-rays, including:

• 1.Bitewing X-rays: These show the upper and lower teeth in one area of the mouth. They are used to detect cavities between teeth and evaluate bone density.
• 2.Periapical X-rays: These show the entire tooth, from the crown to the root and the surrounding bone. They are used to detect dental problems such as abscesses, cysts, and impacted teeth.
• 3.Panoramic X-rays: These show a broad view of the entire mouth, including the teeth, jawbones, sinuses, and nasal areas. They are used to evaluate wisdom teeth, detect tumors or cysts, and plan orthodontic treatment.
• 4.Cone-beam computed tomography (CBCT) scans: These produce 3D images of the teeth, jawbone, and surrounding structures. They are used for more complex cases, such as dental implants or orthodontic treatment planning.

It is important to note that dental X-rays use a low dose of radiation, and the risk of harm is very small. However, if you are pregnant or suspect that you might be, you should inform your dentist before undergoing any X-ray procedure. Your dentist will take appropriate measures to protect you and your baby.