What is the annual dose restraint for dental staff involved in radiography?

The national dose limit for dental staff involved in radiography is set at 1.0 mSv per year. This is the threshold established by regulatory bodies to minimize the risk of radiation exposure to those working in environments where radiographic procedures are performed.

Dental staff often work with X-ray equipment and are exposed to scattered radiation during procedures. Therefore, it is crucial that their annual exposure is monitored and kept below this limit to ensure safety and compliance with radiation protection legislation.

The values provided in the other choices reflect significantly lower limits, which would not align with the recommended exposure standards for occupational radiation in the dental setting. The primary aim is to protect the health and safety of dental staff while allowing them to perform necessary imaging procedures within safe exposure guidelines.