Are Routine Dental X-Rays Really Necessary?

Every six months you visit your dentist for a checkup and cleaning, and depending on the last time you had dental X-rays taken, you’ll also have this done. Many patients wonder why this is necessary when their dentist thoroughly examines their mouth anyways. Even though your dentist is a trained professional, there are some issues that are simply hidden to the naked eye, like developing wisdom teeth, that need to be addressed in order for you to maintain good oral health. Read on to learn more about why routine dental X-rays are a necessary part of keeping your smile intact and healthy.

Can Problems Develop Below Your Gums?

Beneath your gums lies the foundation of your smile, your jawbone and all of the roots of your teeth. The function and look of your smile relies on these important structures to stay healthy and intact, which is why your dentist makes it a point to regularly examine the area to make sure that there aren’t any problems brewing. While some of these common issues may give you a clue that they’re there by causing symptoms like toothaches, others may not, making it even more important for your dentist to get a thorough look. Here are some of the oral health problems that are commonly spotted thanks to dental X-rays:

• Tooth infections that have killed the pulp of the tooth, keeping you from feeling any pain.
• Dental decay located between teeth.
• Wisdom teeth that are growing in impacted.
• Jawbone loss caused by missing teeth.
• Oral cysts and tumors.

Are Dental X-Rays Safe?

Today, dentists utilize the latest X-ray imaging systems that are completely digital. This allows them to capture clear and easily transferrable pictures of your mouth and facial structure to diagnose problems. These devices also lessen radiation exposure by up to 90 percent compared to film X-rays, making them completely safe for children and adults.

How Often Should You Get X-Rays?

How frequently you get dental X-rays varies on your oral health and age. In the past, dentists recommend receiving these every year. While this is still the case for young patients with growing smiles and others who are more prone to oral health issues, the ADA recommends that healthy adults with no oral health problems can receive X-rays every two to three years. Next time you visit your dentist, ask to see your X-ray in-person so you get a first-hand glimpse of the importance of the process!

About the Author

Dr. Aom Arrechea was born and raised in Thailand before moving to the United States in 2006. She understands the importance of preventive dental care, which is why she uses the latest technology, like digital X-ray imaging, to conduct thorough examinations of each of her patient’s smiles. She is an active member of the American Dental Association and the Texas Dental Association, which helps her stay up-to-date with advancements in the dental world. For questions or to schedule your next checkup and cleaning, visit Daily Smiles Dental’s website or call 214-233-9460.