Odontoma: Rare Case Report

Abstract

Odontomas are the most prevalent odontogenic tumours, often considered hamartomas due to their limited growth and histological resemblance to normal dental tissues. They are classified into compound and complex types, with the latter presenting as disorganized calcified masses typically found in the posterior mandible. This case report details a rare presentation of a complex odontoma in the posterior maxilla of an 18-year-old male, discovered incidentally during routine radiographic examination. Clinical evaluation revealed Bucco palatal expansion without symptoms, and Cone-Beam Computed Tomography (CBCT) confirmed a well-defined radiopaque lesion extending to the maxillary sinus. Surgical excision was performed under local anaesthesia, and histopathological analysis confirmed the diagnosis. The report underscores the importance of early detection, radiographic vigilance, and surgical management to prevent complications such as impaction, malocclusion, or cystic transformation.