Dental Radiographs: Essential for Preventative & Diagnostic Care
Dental radiographs are essential diagnostic tools that allow us to detect potential dental issues before they become serious problems. Since many dental concerns aren't visible during a regular exam, radiographs help us identify hidden decay, bone loss, infections, and more—ensuring you receive the most accurate and effective treatment plan.
What Can Dental Radiographs Reveal?
✔ Abscesses or cysts
✔ Bone loss
✔ Cancerous and non-cancerous tumors
✔ Decay between the teeth
✔ Developmental abnormalities
✔ Poor tooth and root positioning
✔ Problems inside a tooth or below the gum line
Early detection can help save you time, money, unnecessary discomfort, and even your natural teeth!
Are Dental Radiographs Safe?
Yes! Dental radiographs produce an extremely low level of radiation and are considered very safe. In fact, the radiation exposure from a full-mouth series of radiographs is comparable to the amount of background radiation a person receives in a single day from natural sources.
Updated ADA Guidelines on Radiation Safety
As of 2024, the American Dental Association (ADA) has updated its radiography safety recommendations, stating that the routine use of lead aprons and thyroid collars is no longer necessary due to advancements in modern digital imaging. Today's highly focused X-ray beams significantly minimize exposure, and lead aprons can sometimes interfere with imaging, requiring unnecessary retakes. These updated guidelines apply to all patients, including children and pregnant individuals.
How Often Should Dental Radiographs Be Taken?
The frequency of dental radiographs depends on your individual oral health needs. Your dentist and hygienist will recommend them based on:
✔ Your medical and dental history
✔ Findings from your dental exam
✔ Any signs or symptoms of dental issues
✔ Age-related considerations
✔ Your risk for decay, gum disease, or bone loss
For new patients, a full-mouth series of dental radiographs is typically recommended and is valid for three to five years. Bitewing radiographs (which capture the upper and lower teeth in one image) are taken during routine checkups and are typically recommended once or twice a year to monitor for changes or detect new dental concerns.
Your Smile Deserves the Best Care!
Early detection is key to maintaining a healthy smile. If you have any questions about dental radiographs or how often you need them, our team is happy to help. Schedule your next visit today by calling us at (605) 996-9235.
For more detailed information on the ADA's updated guidelines, you can watch the following video: