Radiation Health, Safety, and Protection, 2nd Edition

Course overview

This course outlines radiation risk, the effects of exposure to ionizing radiation, and the measurement and regulation of radiation dose. The ALARA concept, its application in dentistry, and best practices to reduce radiation exposure to the dental patient are discussed. The necessity for diagnostic radiographs is essential, and the risk associated with these radiographs is minimal. However, all radiation exposure has the potential to cause biological damage, and radiation damage is cumulative over an individuals lifetime. Therefore, an informed dental professional who has a broad knowledge of the nature of ionizing radiation and its potential health effects is best able to convey accurate information and a professional attitude that engenders patient confidence.