DR is an x-ray. X-rays are harmful to human body. Under normal circumstances, if children do not have very serious symptoms, they will not be advised to irradiate Dr. However, it is only occasional DR filming, which has no impact on children's health and will not cause harm to children. Therefore, if it's just a shot, parents don't have to worry too much and it won't hurt their children.
Although DR is an X-ray, its technology is digital imaging technology. Even if radiation is generated during the inspection, the amount of radiation is small. Some people think that radiation will increase the risk of cancer. There is actually no scientific basis. It is more important for parents to listen to the doctor's advice, not to be alarmist.
The radiation dose of DR is much lower than that of CT. Generally speaking, the amount of radiation received by a CT examination is lower than that received by watching TV for one hour every day for one year. So in daily life, radiation is everywhere. To reduce the probability of radiation, we should start from our daily life.