Can Pregnant Women Take Dental X-ray and Oral CT?
“Doctor, I am pregnant. Can I not take dental X-ray? ”
“Doctor, am I pregnant, can I have a miscarriage or a malformation when I take dental X-ray? “Can Pregnant Women Take Dental X-ray and Oral CT?
Pregnant women have any doubts about taking X-ray films. Please respect the opinions of your obstetrician and gynaecologist. The specialty of obstetrician and gynaecologist will give appropriate suggestions according to your individual conditions and differences.
According to the website of the American Dental Association (ADA), “when pregnant women need to take dental X-rays, including single dental root tip X-rays, or standing to scan a circle of dental ring mouth X-rays, or even dental cone beam computed tomography, it is relatively safe when taking pictures with protection. ”
Radiation field is very wide, including natural radiation, artificial radiation, free radiation, non free radiation, occupational exposure, medical exposure and so on.
Next, we will explain the nature of the diagnosis, which is what we usually call digital X-ray examination of dentistry. Its radiation dose is very low, far lower than that used in medical treatment.
Our purpose is to let you know that the dose of dental digital X-ray irradiation is very low, and it is not necessary to give up medical diagnosis for fear, and then lose the golden point of medical intervention.
This is about cumulative exposure. Cumulative radiation refers to the radiation dose accumulated over a whole year or a lifetime. If the annual dose limit of free radiation protection safety standard is used for conversion.
It is suitable to take dental single tooth digital X-ray films with the dosage less than 200 pieces per year;
It is more suitable to take digital X-ray film of dental ring mouth within 100 pieces per year.
It is suitable to take dental cone beam CT at a dose of 1-90 pieces per year. “Dental cone beam computed tomography can have different doses in a small to large range. .
Summary: that is to say, pregnant women or patients may take one or two dental digital X-ray films in a short time of 30-60 minutes for a diagnosis and treatment in an oral institution, which is quite safe under standard protection. But it can’t be abused endlessly.
The protection is above
Since the dose of dental digital X-ray has been very low, dentists can temporarily put aside the so-called prejudice, prejudice and hearsay if they need X-ray to assist in the evaluation of diseases. As long as proper protection is done, such as wearing lead protective clothing, there is no need to worry too much. Let the dentist look after you and deal with it well, so as not to be terminally ill and repent at the beginning.
Medical decision-making is never absolute
Of course, the data is the data, even though many studies have said that under the safe dose, the fetus is not likely to have problems. But in case, life will always be in case, in case of abortion or a problem baby, the patient or the family will think that it is because of the dental X-ray taken during pregnancy? This is a difficult problem. Is it a dilemma caused by inverted fruits?
Now, even if the information is developed, or the evidence of the first stage of empirical medical data is obvious, but in clinical practice, there are many people’s free will and values, and the evolution of many medical behaviors is ultimately good for patients? Or you and I need to undertake the common industry?
Life is a constant choice
We don’t have to change other people’s values or change them. Therefore, CDC data points out that “how to communicate any type of risk with pregnant women depends on many factors. First, consider the educational background and language and cultural barriers of the patients. However, the stress level of the mother and other potential psychological effects should also be considered. ”
It can be seen that our medical decision-making still needs to be shared by doctors and patients after providing relatively moderate information communication. Life is always spent in the choice, medical decision-making is also constantly in the choice.
Intimate reminder: pregnant women have any doubts about taking X-ray, please respect the opinions of your obstetrician and gynaecologist. The specialty of obstetrician and gynaecologist will give appropriate suggestions according to your individual conditions and differences.