Hypercementosis

An overview of hypercementosis, a dental condition

Hypercementosis is a dental condition characterized by the excessive formation of cementum on the roots of one or more teeth. Cementum is a calcified tissue that covers the roots of teeth and helps anchor them to the alveolar bone via the periodontal ligament.

Etiology

The exact cause of hypercementosis is not well understood, but it is believed to be associated with several factors, including:

• Inflammation or trauma to the tooth
• Paget's disease of bone
• Acromegaly
• Arthritis
• Thyroid disorders
• Idiopathic causes

Clinical Features

Hypercementosis is often asymptomatic and is usually discovered incidentally on dental radiographs. In some cases, it may cause difficulty during tooth extraction due to the increased bulk of the root.

Diagnosis

The diagnosis of hypercementosis is primarily made through radiographic examination. On an X-ray, affected teeth show an increased radiopacity at the root apex, indicating the presence of excess cementum.

Treatment

In most cases, hypercementosis does not require treatment unless it is associated with other dental issues or complicates dental procedures. If extraction is necessary, surgical intervention may be required to manage the enlarged root structure.

Related pages

• Cementum
• Periodontal ligament
• Tooth anatomy
• Dental radiography