There are several types of dental x-rays that can be taken, each for a different purpose. They are:
· Periapical – provides an image of an entire tooth, from the top of the crown to below the bottom of the root.
· Panoramic – shows the entire lower half of the facial structure, including the sinuses, nasal area, teeth, jaws, and jaw joints. This type of x-ray is usually needed before orthodontic treatment.
· Bite-wing – offers a visual of the lower and upper posterior teeth. It can show how the teeth touch one another, and if there is decay present between the back teeth.
· Occlusal – provides an image of the floor of the mouth to show how the upper and lower jaws form a bite. This is usually used to track the growing teeth in children.
There is no one right answer to how often dental x-rays are needed. Instead, it depends on several factors. You may need to see our expert in dental x-rays in Beverly Hills more frequently if you:
· Have many restorations, including fillings, bridges, and crowns, in order to track the health of the restored teeth.
· Have or have recently had severe gum disease. This is normally done to check for signs of bone loss.
· Have xerostomia, or dry mouth. The lack of saliva can lead to decay, so checking on the teeth regularly can ensure they stay safe.
· Are a child or teen with a history of cavities. X-rays are also used to track development in younger patients.
· Smoke or chew tobacco.