U.S. Air Force Lt. Col Marshall Humes and Tech. Sgt. Allyson Winston, oral and maxillofacial surgeon and technician, assigned to the 633rd Medical Group, prepare to remove a patient’s wisdom teeth during oral surgery at Langley Air Force Base, Va., March 17, 2016. Specializing in the face, jaw and mouth, Humes can provide services that would typically send Service members to an off-base provider for surgeries. (U.S. Air Force photo by Airman 1st Class Kaylee Dubois)