Dental tools are displayed in preparation for the dentist to replace a tooth crown at the dental clinic on F.E. Warren Air Force Base, Wyo., Dec. 19, 2017. The various tools are prepared by the dental assistant before every appointment and are laid out according to the appointment needs. The mission of the U.S. Air Force Dental Corps is to achieve superior oral health and global readiness through safe, effective and patient-centered care. (U.S. Air Force photo by Airman 1st Class Abbigayle Wagner)