Surgical guides made easy
U.S. Air Force Tech. Sgt. Tracy Roberts, 48th Dental Squadron NCOIC, fixed element, works on a surgical dental guide at Royal Air Force Lakenheath, England, July 13. After receiving the guides, the dental lab smooths down any rough spots before use in surgery. (U.S. Air Force photo/Airman 1st Class Abby L. Finkel)