Exposure to which type of radiation is a common concern in dental radiology?

In dental radiology, the primary concern is exposure to X-rays. X-rays are a form of ionizing radiation that can penetrate soft and hard tissues, making them essential for examining the structures of teeth and bones. They provide valuable diagnostic information, such as detecting cavities, assessing bone loss, and evaluating the position of teeth. However, because X-rays have sufficient energy to remove tightly bound electrons from atoms, there is a potential risk of harm, including the development of cancer, from excessive exposure.

The use of lead aprons and thyroid collars during X-ray procedures, as well as following the principle of ALARA (As Low As Reasonably Achievable), helps to minimize unnecessary exposure to patients and practitioners. Understanding the properties and risks associated with X-rays is crucial for anyone working in dental radiology to ensure safety and effective patient care.