Senior Airman Amy Davey, dental assistant from the 92nd Aerospace Medicine Squadron, performs an annual checkup using a dental explorer, an instrument used for screening for periodontal disease, on Staff Sgt. Jasmine Phillips, member of the 92nd Aerospace Medicine Squadron at Fairchild Air Force Base, Wash., Sept. 28, 2012. (U.S. Air Force photo by Airman 1st Class Taylor Curry)

Senior Airman Amy Davey takes a bitewing x-ray on Staff Sgt. Jasmine Phillips, member of the 92nd Aerospace Medicine Squadron, during her annual dental exam at Fairchild Air Force Base, Wash., Sept. 28, 2012. Davey is a dental assistant from the 92nd Aerospace Medicine Squadron. (U.S. Air Force photo by Airman 1st Class Taylor Curry)

Senior Airman Amy Davey, 92nd Aerospace Medicine Squadron dental assistant, shows the proper way to take care of teeth by demonstrating how to brush and floss at Fairchild Air Force Base, Wash., Sept. 28, 2012. Properly brushing and flossing removes plaque build-up and can prevent tooth decay and gum disease. (U.S. Air Force photo by Airman 1st Class Taylor Curry)

Lt. Col. (Dr.) Michael Crabtree, the 92nd Aerospace Medicine Squadron chief of dental services, performs an annual checkup on Airman 1st Class Taylor Curry, 92nd Air Refueling Wing public affairs photographer, at the dental clinic on Fairchild Air Force Base, Wash., Sept. 28, 2012. The clinic gives active duty military priority care, with limited emergency services on a stand-by basis for military dependents and retirees seeking dental care. (U.S. Air Force photo by Ninda Roberts)