Twenty classic signs in oral and maxillofacial radiology


Teachers of radiology often employ the use of classic signs to help learners identify the typical appearance of various pathologies. This article is a compendium of simply-described classic signs in oral and maxillofacial radiology, including their use in differential diagnoses.

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Correspondence to Galal Omami.

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Galal Omami declares that he has no conflict of interest.

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Galal Omami: Diplomate, American Board of Oral and Maxillofacial Radiology.

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Omami, G. Twenty classic signs in oral and maxillofacial radiology. Oral Radiol 35, 3–10 (2019).

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  • Classic signs
  • Education
  • Oral radiology
  • Diagnostic imaging