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An unusual finding on routine dental pan-oral tomography
S Lloyd1, V R Talati, J P Ward
1North Derbyshire Royal Hospital, Calow, Chesterfield.
British Dental Journal
|February 19, 1994
Abstract:
Radio-opaque foreign bodies are commonly seen in dental pan-oral tomographs. A case is described of the presentation of a patient with a signet ring lodged in the left nasal cavity discovered by routine pan-oral tomography in dental practice, and of its subsequent removal by an otorhinolaryngologist.