Dental X-rays are a common part of visits to the dentist. They’re used to help a dentist near you see things inside your teeth and gums that can’t be spotted during a regular check-up. But you might wonder, are dental X-rays safe? And are they really necessary? Let’s find out.
Why Do Dentists Use Dental X-rays?
Dental X-rays play an important role in helping your dentist take better care of your teeth. These images can reveal:
- Cavities between your teeth
- Infections or damage inside the tooth
- Bone problems around the teeth area
- Early signs of serious conditions, like tumors and more
Without X-rays, your dentist could miss problems that may cause pain or result in costly treatments later on.
Types of Dental X-rays
There are different types of dental X-rays, and each one serves a unique purpose. Some of them include:
- Bitewing X-rays: These show the top and bottom teeth in one area of your mouth. Dentists use them to look for cavities.
- Panoramic X-rays: These take an image of your entire mouth, including your teeth, jaws, and even your sinuses.
- Periapical X-rays: These focus on one or two teeth and show the whole tooth, from crown to root.
- Cephalometric X-rays: Used by professionals, these X-rays capture your head, jaw, and teeth to help plan for braces.
The type of X-ray your dentist uses depends on your oral health needs.
Are Dental X-rays Safe?
Dental X-rays are considered very safe when done properly. The amount of radiation used in dental X-rays is extremely low, much lower than what you’re exposed to during daily activities like flying on an airplane or using electronics.
To make X-rays even safer, dentists take extra precautions, such as:
- Using digital X-rays that require less radiation
- Placing a lead apron on your chest to protect the rest of your body
- Using a thyroid collar to protect your neck
- The benefits of dental X-rays far outweigh the minimal risks.
Risks of Dental X-rays
Though dental X-rays are safe, there are some potential risks to be aware of:
- Radiation Exposure: While the dose is small, repeated exposure, especially to children or pregnant patients, could be a concern.
- Unnecessary X-rays: Some patients feel they don’t need an X-ray at all. Always ask your dentist to explain why it’s necessary.
If you have concerns, be sure to talk to your dentist. They’ll be happy to explain how they can minimize any risks to ensure you have a positive experience.
How Often Do You Need Dental X-rays?
The frequency of dental X-rays varies depending on your individual oral needs. Factors that determine how often you need dental X-rays include:
- Your age
- Whether you have cavities or gum disease
- If you wear braces or other orthodontic appliances
Children may need more regular X-rays as their teeth and jaws are still growing. Healthy adults might only need them every two to three years.
How Many Dental X-Rays Can You Get in a Day?
In general, it’s very rare to need more than one dental X-ray in a day. Dentists usually take X-rays when necessary to check for specific issues, and they aim to minimize radiation exposure. The amount of radiation in a single X-ray is small, so having this is perfectly safe. If multiple X-rays are needed for different areas of your mouth, your dentist will ensure to use the lowest possible dose. If you’re ever concerned, don’t hesitate to ask your dentist about it!
Discover Hidden Dental Issues with Dental X-Rays Today!
Aspire Dental is here to keep your smile healthy and bright. Our skilled team of dentist in Sherwood Park uses modern technology, like Dental X-rays, to find hidden dental problems before they become bigger issues. We provide gentle, personalized care in a friendly environment, so you always feel at ease.
Don’t wait to take care of your teeth. Schedule your appointment at Aspire Dental today!