Dental
Staff Sgt. John Riaubia, 51st Dental Squadron Dental Lab alternate flight chief, prepares an impression of a patient’s mouth to form a dental stone at the Osan Air Base Dental Lab Feb, 27, 2012. Technicians also have several advanced courses offered to them where they learn how to create prosthetics not associated with the mouth such as eyes, ears, noses and full skulls. (U.S. Air Force photo/Airman 1st Class Michael Battles)