Placement, adaptation, and retention of periapical films in the upper jaw.
D006801:Humans; D007568:Jaw / Q000000981:diagnostic imaging*; D008437:Maxilla; D008443:Maxillary Sinus / Q000601:surgery*; D010256:Paranasal Sinuses; D011859:Radiography
JAWS/roentgenography; MAXILLARY SINUS/surgery