Cementoblastoma

Cementoblastoma is a rare, benign neoplasm of the teeth, specifically the roots. It is characterized by the formation of cementum-like tissue, produced by neoplastic cementoblasts, attached to the roots of a tooth.

Etiology

The exact cause of cementoblastoma is unknown. However, it is believed to be related to the cementoblasts, the cells responsible for the formation of cementum, the hard tissue that covers the root of the tooth.

Clinical Features

Cementoblastoma typically presents as a painless swelling in the jaw. It is most commonly found in the lower jaw, particularly in the molar and premolar areas. The tumor is usually attached to the root of a tooth and can cause displacement of the affected tooth.

Diagnosis

The diagnosis of cementoblastoma is primarily based on radiographic findings. On a radiograph, the tumor appears as a well-defined radiopaque mass, attached to the root of a tooth. The tumor is surrounded by a thin radiolucent halo. Histological examination of the tumor is necessary for a definitive diagnosis.

Treatment

The treatment of choice for cementoblastoma is surgical removal of the tumor along with the affected tooth. This is necessary to prevent recurrence of the tumor.

Prognosis

The prognosis for cementoblastoma is generally good. However, recurrence can occur if the tumor is not completely removed.

See Also

• Odontogenic tumor
• Benign neoplasm
• Cementum

Cementoblastoma Resources
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