title: Linear radiopacity resembling broken needle.
authors.affiliation: Department of Oral and Maxillofacial Surgery, School of Dentistry, Temple University, Philadelphia, PA 19140.
authors.forename: S F
authors.initials: SF
authors.lastname: Reck
authors.forename: A F
authors.initials: AF
authors.lastname: Fielding
mesh_terms: D000328:Adult; D016477:Artifacts; D003937:Diagnosis, Differential; D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D005891:Gingivitis / Q000000981:diagnostic imaging*; D006801:Humans; D008437:Maxilla / Q000000981:diagnostic imaging; D009339:Needles; D011862:Radiography, Panoramic