U.S. Air Force Lt. Col Marshall Humes, oral and maxillofacial surgeon assigned to the 633rd Medical Group, performs oral surgery at Langley Air Force Base, Va., March 17, 2016. In about 20 minutes, Humes can perform a wisdom teeth removal and prep the patient for a quick recovery. (U.S. Air Force photo by Airman 1st Class Kaylee Dubois)