Panoramic X-rays

Panoramic X-rays are wraparound photographs of the face and teeth.  They offer a view that would otherwise be invisible to the naked eye.  X-rays in general, expose hidden structures, such as wisdom teeth, reveal preliminary signs of cavities, bone loss and even pathology such as cysts and cancer.

Panoramic X-rays are extraoral and simple to perform.  Unlike bitewing X-rays that are taken at routine recall visits, panoramic X-rays are generally only taken on an as-needed basis or every 5 years.  A panoramic X-ray is not conducted to give a detailed view of each tooth, but rather to provide a better view of the entire upper and lower jaw.  

Panoramic X-rays are extremely versatile in dentistry, and are used to:

• Assess patients with an extreme gag reflex.
• Evaluate the progression of TMJ.
• Expose cysts and abnormalities.
• Expose impacted teeth.
• Expose jawbone fractures.
• Plan treatment (full and partial dentures, braces and implants).
• Reveal gum disease and cavities.

How are panoramic X-rays taken?

The panoramic X-ray provides the dentist with an ear-to-ear two-dimensional view of both the upper and lower jaw.  The most common uses for panoramic X-rays are to reveal the positioning of wisdom teeth and to check whether dental implants will affect the mandibular nerve (the nerve extending toward the lower lip).

Panoramic X-rays are an important diagnostic tool and are also valuable for planning future treatment.  They are safer than other types of X-rays because less radiation enters the body.

If you have questions or concerns about panoramic X-rays, please contact our practice.