Many lesions that occur in the jaw present with a similar radiographical appearance and it is often difficult to Skirts differentiate among them.Despite the development of various cross-sectional imaging modalities, the radiograph still remains the first, and the most important investigations.Some diseases have typical radiographical signs Cap and findings that are particular to a specific disease.The aim of this review is to describe collective esoteric knowledge, about various radiographic signs associated with the orofacial region.