Röntgenregistret

The Röntgenregistret, or X-ray Register, was a Swedish national register established in 1969 by the Swedish National Board of Health and Welfare (Socialstyrelsen). Its primary purpose was to collect and store information about all X-ray examinations performed in Sweden. The register aimed to monitor radiation exposure from medical imaging, promote quality control in radiology, and facilitate research into the medical and epidemiological effects of X-rays.

Information recorded in the Röntgenregistret included patient demographics, the type of X-ray examination performed, the body part examined, and details about the radiation dose administered. This data allowed for statistical analysis of X-ray usage patterns across different age groups, genders, and geographical regions. It also enabled the identification of individuals who had received particularly high doses of radiation over time.

The register played a significant role in Swedish public health by contributing to a better understanding of diagnostic imaging practices and radiation safety. It provided a foundation for developing guidelines and recommendations to optimize the use of X-rays in healthcare. The collection of data continued for several decades, although its nature and scope evolved with technological advancements and changing healthcare policies. The Röntgenregistret was eventually integrated into broader national health data systems.