What is the maximum permissible dose of ionizing radiation for healthcare workers in a year?

The maximum permissible dose of ionizing radiation for healthcare workers is established to ensure safety and minimize the risk of harmful effects from exposure. In many regulatory frameworks, including guidelines set by organizations such as the National Council on Radiation Protection and Measurements (NCRP) and the International Commission on Radiological Protection (ICRP), the limit is set at 50 mSv (millisieverts) per year.

This threshold takes into account the nature of radiation exposure in healthcare settings, where workers may be regularly exposed to radiation while performing diagnostic imaging or therapeutic procedures. The 50 mSv limit is designed to balance the benefits of radiation in medical applications with the potential health risks, prioritizing worker safety while still allowing for essential medical practices to take place.

Overall, this guideline underscores the importance of occupational safety standards in the healthcare field to protect workers from cumulative radiation exposure that could lead to long-term health issues.