Axial 1.5 mm CT bone reformats of mandible. There is wide variation in the imaging appearances of ossifying fibromas, often the diagnosis of lucent jaw lesions will only be made following MDT discussion and histopathology sampling. This ossifying fibroma of the right body of the mandible demonstrates the internal ground glass texture more commonly associated with fibrous dysplasia, which, along with Browns tumours, are important differentials for a suspected ossifying fibroma