ARE DENTAL X-RAYS SAFE?
Dental x-rays are the commonest procedure that is performed at dental clinics. Dental x-rays have numerous advantages in dentistry likewise to diagnose the cavities or caries, impacted teeth, presence of infection or many more. So mainly, dentists take dental x-ray at dental clinics for the diagnosis as well as for the treatment purpose. Many times, we think that are these dental x-rays safe for us. So, now we will get more ideas about dental x-rays and its effects.
HOW MUCH RADIATION IS THERE IN DENTAL X-RAY AND HOW SAFE IT IS NOW?
Earlier, dental x-rays were taken and those were developed manually. Those dental x-rays had more radiation. But with the advancement of technologies, now dental x-rays are digital based, so they have become safer. Undoubtedly, it has become more comfortable to both the patients and dentists. Now, the amount of radiation used and exposure to it has dramatically decreased. In comparison with other environmental radiation, dental x-ray has 0.1 mrem of radiation. There is more radiation than dental x-rays like: using natural gas for cooking is 9mrem per year, smoking cigarettes: 1300 mrem per year. In fact, one aero plane flight across the country gives more radiation exposure than dental x-ray.
Therefore, it is clear that intensity of dental x-rays is much less than other daily environmental radiation.
WHAT ARE THE SAFETY TOOLS FOR DENTAL X-RAYS?
Over the period, techniques of dental x-rays have evolved. And those techniques and x-rays tools possess minimal radiation exposure.
Moreover, lead aprons are a good way to minimize the exposure of the trunk of the body and thyroid collar to protect thyroid. This is the way you can protect your trunk and thyroid. That is why lead aprons are always advisable for both the patients and doctors.
WHO SHOULD GET THE DENTAL X-RAYS?
- Several of the dental issues have been diagnosed by dental x-rays which includes:
- Caries in teeth
- Bone loss
- Infection in between gums and teeth
- Root canal treatment or to observe changes in root canal
- For reference of some treatments like dental implants and braces.
- Pain in tooth (for diagnosis)
WHO SHOULD NOT GET THE DENTAL X-RAYS?
Pregnant women should avoid any type of x-ray including dental x-ray. This is to protect the health of foetus as foetus is more susceptible to the radiation. However, in some instances, where pain condition is extreme and we need to take x-ray, dental x-ray is taken under precaution like lead apron.
Children are also more sensitive to radiations. It is always to take care of their health since their teeth and jaw are growing and continue to change. But dental x-ray radiation is still considered safe for a child.
When you visit a dentist, the dentist needs a dental x-ray to diagnose but a recent x-ray which was done at another place or clinic may help your dentist. This is how you can minimize the need for dental x-ray in some conditions.
Many times, your dentist will ask for dental x-ray, so you do not need to worry about that as now we are aware about the radiation of dental x-rays. Regular check-ups and x-rays are essential for your oral health. Nevertheless, your dentist will decide for the need of dental x-ray depending on your age, health condition and history of your oral health.
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