U.S. Air Force Tech Sgt. Ana Gomez-Martinez, 316th Wing Dental Squadron oral prophylaxis assistant, inserts a newly manufactured 3-D part for an X-ray machine, Joint Base Andrews, Md., Feb. 3, 2022. The new part allows for more clean head scans; the old part did not properly support the skull weight of patients. (U.S. Air Force photo by Airman 1st Class Austin Pate)