Xrays...why we take them and how they are used.

Xrays...a frequent cause of confusion for patients. Often, we hear from patients that they beleive xrays are unnecessary, expensive, and unwanted. We are writing this blog to help patients to understand why xrays are so important in the diagnostic process.

There are a variety of xrays that are used in dentistry. The most common films that we use are cavity detecting or 'bitewing' xrays. Doctors use these to diagnose decay, see the margins of restorations, view bone levels and more. We normally take these films once a year. In some cases, doctors request them more often. If a patient has a high rate of decay, progressive periodontal disease, multiple restorations, and even a major change in health can dictate the need for taking these xrays.

Panorex films are a single film and show the upper and lower teeth including sinuses, the upper and lower jaw, nerve canals and more. This film will show abnormalities that doctors cannot see with other types of films. Panorex films are often used in orthodontics and oral surgery.

Full Mouth Xrays This is a series of 18 films that normally taken every 3-5 years. This set of xrays shows the roots of teeth, in between teeth, the margins of restorations, bone levels and more. These xrays are an excellent diagnostic tool and they provide the doctor with a complete view of the teeth.

Xrays are a vital part of the diagnostic process. They provide information that a visual exam cannot. Our doctors will utilize xrays when needed. The digital xray technology that we use provides safety for patients and staff.