Capt. Christine Melch, dentist, 43rd Medical Squadron, explains the process of making dental crowns without the need of a dental lab technician to Gen. Jacqueline Van Ovost, Air Mobility Command commander at Pope Army Airfield, N.C., Dec. 3, 2020. This innovative technology enhances the quality of dental services to fabricate dental restorations for Airmen and their families. (U.S. Air Force photo/Staff Sgt. Christian Sharpe)