Importance of Dental X-Rays
Dental radiographs (X-rays) are essential, preventative, diagnostic tools that provide valuable information not visible during a regular dental exam. Dentists and dental hygienists use this information to safely and accurately detect hidden dental abnormalities and complete an accurate treatment plan. Without X-rays, problem areas may go undetected.
Dental X-rays May Reveal
- Abscesses or cysts.
- Bone loss.
- Cancerous and non-cancerous tumors.
- Decay between the teeth.
- Developmental abnormalities.
- Poor tooth and root positions.
- Problems inside a tooth or below the gum line.
Detecting and treating dental problems at an early stage can save you time, money, unnecessary discomfort, and your teeth!
Are Dental X-Rays Safe?
We are all exposed to natural radiation in our environment. The amount of radiation exposure from a full mouth series of X-rays is equal to the amount a person receives in a single day from natural sources.
Dental X-rays produce a low level of radiation and are considered safe. Dentists take necessary precautions to limit the patient’s exposure to radiation when taking dental X-rays. These precautions include using lead apron shields to protect the body and using modern, fast film that cuts down the exposure time of each X-ray.
How Often Should Dental X-Rays Be Taken?
The need for dental X-rays depends on each patient’s individual dental health needs. Your dentist and dental hygienist will recommend necessary x-rays based on the review of your medical and dental history, dental exam, signs and symptoms, age consideration, and risk for disease.
A full mouth series of dental X-rays is recommended for new patients. A full series is usually good for three to five years. Bite-wing X-rays (X-rays of top and bottom teeth biting together) are taken at recall (check-up) visits and are recommended once or twice a year to detect new dental problems.
Frequently Asked Questions
Q.
What are dental X-rays and why are they important?
A.
Dental X-rays are diagnostic images that allow your dentist to see beneath the surface of your teeth and gums to detect hidden problems such as decay, bone loss, cysts, tumors, and other abnormalities that aren’t visible during a regular exam. Early detection helps prevent more serious issues and enables accurate treatment planning.
Q.
Are dental X-rays safe?
A.
Yes. Dental X-rays use a very low level of radiation and are considered safe. The amount of radiation you receive is comparable to what you’re exposed to in daily life, such as natural background exposure. Dentists use modern digital imaging technology and take precautions to minimize exposure for your safety.
Q.
How often should I have dental X-rays?
A.
The frequency of X-rays depends on your individual oral health needs. Your dentist will recommend X-rays based on your dental exam, dental history, age, and risk of disease. New patients may need a full mouth series, while bitewing X-rays are typically taken annually or as needed to monitor changes.
Q.
Do I need to prepare for a dental X-ray?
A.
No special preparation is required for dental X-rays. Just let your dentist know if you are pregnant or have any health conditions. Our team will ensure your comfort and take all necessary safety precautions before taking the images.
Q.
Will I feel pain during a dental X-ray?
A.
No. Dental X-rays are painless. The process is quick and simple — you’ll sit or stand while the digital sensor captures images. Most X-ray sessions take only a few minutes, and our team will guide you through the entire process.
