Dental radiation safety is important for children because they are more sensitive to radiation than adults. Exposure to high levels of radiation can increase their risk of developing cancer, especially since their cells are still developing and multiplying rapidly.

The amount of radiation exposure that is considered safe for children during dental procedures varies depending on the child's age and the type of procedure being performed. However, the American Dental Association recommends using the ALARA principle (As Low As Reasonably Achievable) and only taking x-rays when necessary.

Dental x-rays are necessary for children to detect dental problems that are not visible during a clinical exam. However, the frequency of x-rays depends on the child's age, oral health, and risk of developing dental problems. Generally, children may need x-rays every 6-12 months if they have a high risk of developing cavities.

Dental professionals take several steps to minimize radiation exposure during procedures for children, including using digital x-rays, lead aprons and thyroid collars, limiting the number of x-rays taken, and using the lowest possible radiation dose necessary to obtain diagnostic information.

Parents can ensure their child's safety during dental procedures that involve radiation by discussing their child's oral health with their dentist, asking about the necessity of x-rays, asking about the type of equipment and techniques used, and ensuring that their child wears a lead apron and thyroid collar during x-ray procedures. Parents can also seek a second opinion if they are unsure about the necessity of a procedure or the level of radiation exposure.