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Senior Airman Kari Blankenship, a dental technician from the 48th Dental Squadron, reviews an x-ray during an initial examination Jan. 15, 2009, at RAF Mildenhall, England. X-rays provide dentists and technicians detailed imagery inside the mouth, teeth, and gums to ensure accuracy during examinations. (U.S. Air Force photo by Staff Sgt. Jerry Fleshman)