Dental x-rays are a valuable tool for dentists to diagnose and treat dental problems, but are they safe? Learn about the risks and benefits of dental x-rays, and how to minimize your exposure to radiation.
How much radiation do you get from a dental x-ray?
Dental x-rays are a common part of dental care, but many people are concerned about their safety. The good news is that dental x-rays are very safe, especially when compared to other types of radiation exposure.
A set of four bitewing x-rays exposes you to about 0.4 millirem (mrem) of radiation. This is very low compared to other sources of radiation exposure, such as:
- Natural background radiation: 350 mrem per year
- Drinking water: 5 mrem per year
- Using natural gas for heating and cooking: 9 mrem per year
- Chest x-ray: 10 mrem
- CT scan of the head: 2,000 mrem
What are the benefits of dental x-rays?
Dental x-rays help dentists diagnose a variety of oral health problems, including:
- Tooth decay between teeth
- Bone loss
- Tumors or other growths
- Changes in a root canal
- Infections between the teeth and gums
If these problems are not diagnosed and treated early, they can lead to more serious problems down the road.
How to minimize your exposure to radiation during dental x-rays
There are a few things you can do to minimize your exposure to radiation during dental x-rays:
- Tell your dentist if you are pregnant. They may decide to delay x-rays until after your baby is born.
- Ask your dentist to use a lead apron and thyroid collar to protect your body from radiation.
- Limit the number of x-rays you have taken. Only get x-rays when necessary.
Schedule an appointment with a dentist “near me” in the Long Island City, New York area!
Dental x-rays are very helpful for dentists to diagnose and treat dental problems, which can help you keep your mouth healthy for life. The benefits of dental x-rays are much greater than the risks. If you have any questions or concerns about dental x-rays, please call our Long Island City, NY dental office at (347) 507-5759. Hunters Point Dentistry is conveniently located at 10-27 Jackson Avenue and is pleased to serve patients in and around the area, including Astoria, Sunnyside, Green Point, and Manhattan.