Infection control in dental radiology.

Although exposure to blood is rare in oral and maxillofacial radiology, contact with saliva occurs. Thus the spread of infectious diseases is possible through cross-contamination, and specific infection control protocols and unit dosing of items are needed. This article outlines rationale for implementing state-of-the-art infection procedures; and explains federal standards and guidelines with an impact on infection control and occupational safety in dental radiology procedures.