Fibrous dysplasia is a slowly progressing nonneoplastic condition of unknown etiology, characterized by immature bone tissue including the different stages of cell metaplasia histologically. It is generally observed in childhood and adolescent periods. It may involve one or more bones during its course. In the head and neck area, it is frequently observed in the maxilla and mandibula. Paranasal sinus and turbinate involvement is rare. Although, the diagnosis may be established with direct radiography, computed tomography is the most appropriate imaging method in identifying the extent and character of the lesion. Tomography may include radiolucent, ground glass and sclerotic views according to the mineralization of the dysplasia area. Surgical excision is the preferred treatment method in symptomatic patients. Here, we present the case of a surgically treated 52–year-old male patient with monostotic fibrous dysplasia of the inferior turbinate.