Expected headings
"Fluoroscopy"
"Radiographically, it is a well-circumscribed, unilocular, round, radiolucent defect, 1-3 cm in size, usually between the inferior alveolar nerve and the inferior border of the posterior mandible between the molars and the angle of the jaw. The radiolucent defect may be superimposed on the lower anterior teeth and be mistaken for an odontogenic lesion. Sometimes the defect may interrupt the contour of the lower border of the mandible and may be palpable."