If you go to the dentist regularly, you are probably used to getting dental X-Rays. If not, you may be surprised when your dentist wants to take X-Rays during a routine dental cleaning. Dental X-Rays are a normal part of a comprehensive oral evaluation. They provide a wide range of diagnostic information that can help your dentist deliver the best possible care for you. Learn more about dental X-Rays and their role in your oral health. 

What Are Dental X-Rays? 

Dental X-Rays, also called radiographs, are images of the lower half of your face that show the bone structure of your jaw, your teeth, and other parts of your mouth that are under the soft tissues and not immediately visible. A lead apron is placed over your body and around your neck to protect your organs from radiation exposure. A few different images are made to show all of the necessary views of your mouth. 

The Purpose of Dental X-Rays 

The purpose of dental X-Rays is to allow your dentist to detect cavities, assess the condition of the roots of the teeth, and locate any abnormalities of the jaw bone or soft tissues. Many oral health problems can be easily treated when diagnosed early with better outcomes for patients. 

Benefits of Digital X-Rays 

Most dental practices use digital X-Rays these days, rather than the traditional film X-Rays of the past, because of the following benefits: 

• Reduced radiation. Digital X-Rays use a fraction of the radiation that was needed for film X-Rays, which lowers the radiation exposure to the patient. 
• Computerized images. Digital X-Rays are computerized images that can be viewed on a screen, allowing your dentist to zoom in, rotate, and mark on them. 
• Immediate viewing. Your dentist can see your digital X-Ray images immediately, rather than waiting on film X-Rays to develop. 
• Clearer images. Digital X-Rays provide clearer images than traditional film X-Rays, improving the diagnostic accuracy. 
• Earth friendly. Digital X-Rays are easier on the environment. No chemicals are needed to develop them, there is no physical film image to create waste, and fewer lead and silver particles are released into the air. 

How Often Do I Need Dental X-Rays? 

It is usually recommended that you get dental X-Rays once a year. Most insurance plans cover yearly dental X-Rays as part of your preventive dental care. You may need X-Rays more often if problems arise, such as a toothache or a dental injury. Most dental procedures require digital radiographs beforehand. 

Frequently Asked Questions About Dental X-Rays

Are dental X-Rays safe?

Dental X-Rays are a safe and effective diagnostic tool. Digital X-Rays have even reduced the radiation exposure by more than half. As a precaution, a lead apron is placed over your body and neck to protect your vital organs from any accidental exposure. 

Can you get dental X-Rays while pregnant?

We usually recommend waiting until you are no longer pregnant to get dental X-Rays. Although multiple studies have shown that it is safe, only in emergency situations would we consider taking dental X-Rays while someone is currently pregnant. 

Are You Due for Dental X-Rays? 

If it’s been more than 6 months since your last dental cleaning, or if you have not had dental X-rays in the past 12 months, you may be due for them. Start by scheduling an appointment with Dental Excellence of Pennsauken. We can determine if you are in need of dental X-Rays or any other diagnostic or preventive procedures. 

Call 856-910-0400 or contact us today to learn more and schedule an appointment.