Abstract
Introduction: Fibrous dysplasia is a benign bone lesion characterized by replacement of normal
bone by fibrous connective tissue, and its diagnosis is based on clinical, radiological
and histological findings. Objective: The aim of this study was to report a case of unilateral fibrous dysplasia in the
maxilla, in the palate region, by using computed tomography. Results: On examination it was observed: a nodular lesion, with similar staining to the palatal
mucosa with varicosities, regular edges, irm and painless. The radiographic indings
on computed tomography showed one diffuse and heterogeneous thickening of the bony
elements involving the hard palate extending to the posterior wall of the maxillary
antrum. We opted for the preservation of the case, considering the age of the patient,
the absence of facial asymmetry and lack of aesthetic and functional impairment. Conclusion: Thus, we emphasize that the knowledge of morphological changes is important for the
diagnosis of bone pathologies, and the dentist must be familiar with the normal morphology
of the structures and their possible abnormalities.
Keywords
maxillary - monostotic ibrous dysplasia - radiography
