The radiolucent plastic foreign body.
D000328:Adult; D003287:Contrast Media; D003778:Dentures; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008446:Maxillofacial Injuries / Q000150:complications*; D010969:Plastics; D011859:Radiography
D003287:Contrast Media; D010969:Plastics