What is cementomas?

Cementomas, also known as cementoblastoma, are rare benign tumor-like growths primarily affecting the roots of teeth. The growth is a result of excess cementum, the mineralized material that covers the tooth root, being deposited by cementoblasts, the specialized cells responsible for cementum production.

Cementomas are usually slow-growing and asymptomatic, although they may sometimes cause pain or swelling in the affected area. They are more commonly found in the lower jaw, especially in the molar and premolar regions, and often affect younger individuals.

The cause of cementomas is not fully understood, but they are thought to be related to disturbances in tooth development or injury to the tooth root. Genetics may also be a contributing factor.

Treatment for cementomas usually involves surgical removal of the affected tooth and associated growth. Sometimes, teeth can be saved through root canal therapy, but in advanced cases, extraction may be the only option. Regular dental check-ups, especially for children, can help identify and manage cementomas early.