What causes exostosis of jaw?

What causes exostosis of jaw?

Mouth or jaw This form of exostosis is a rare condition that causes bony growths from the jaw, usually inside the mouth in the back of the teeth. They are often the result of some trauma or injury to the gums and bones underneath.

What is exostosis in dentistry?

Exostoses are benign protuberances of bone that may arise on the cortical surface of the jaws (eFigure 2-16). From: Diagnosis and Treatment Planning in Dentistry (Third Edition), 2017.

What is exostosis excision?

An exostectomy is the surgical removal of a bony prominence / outgrowth (exostosis). The aim of the surgery is to remove the bony prominence and reduce pain and deformity as a result.

How do you get rid of buccal exostosis?

No bony exostosis or tori requires treatment unless it becomes large enough to interfere with periodontal health, denture placement, or cause recurrent traumatic ulcerations. When treatment is elected, the lesions should be cut-off or removed from the cortex using bone cutting bur or hand instruments.

Is buccal exostosis rare?

There is no sex predilection and approximately one in 1,000 adults are affected. Buccal exostoses occur as bilateral, smooth bony masses along the buccal aspect of the maxillary and/or mandibular alveolar ridge, usually in the premolar-molar area. When palpated, the exostoses feel rock-hard.

Is exostosis a tumor?

Osteochondroma is the most common type of non-cancerous (benign) bone tumor. An osteochondroma is a hard mass of cartilage and bone that generally appears near the growth plate (a layer of cartilage at the ends of a child’s long bones).

How common is buccal exostosis?

Is buccal exostosis removal painful?

They are painless, self-limiting and may increase patient concern about poor esthetics, inability to perform oral hygiene procedures, and compromised periodontal health by causing food lodgment.

What causes Exostosis in the mouth?

Subungual exostosis. The exact cause is not known but they can occur because of some trauma to the toe. It is also thought that having a chronic infection or constant irritation can cause them. They can occur at any age but more cases occur by twenty years of age and are more prominent in females.

What causes tori in mouth?

Tori can be caused by a misaligned or off-balance TMJ as with TMJ disorder, the jaw joint is put under an increased amount of stress and tension. Because those with TMJ often have a closed mouth position that torques the jaw, the body unconsciously tries to realign the jaw.

What causes excessive bone growth in the mouth?

Other Causes of Oral Bone Growth. Teeth buried inside bone pushing the other teeth, inadequate growth of either of the jaws, even tumours and cysts pushing the teeth can cause excess growth. An odontoma is a rare tooth related type of benign tumor, which can create bony lesions on the jaws.

What causes Tori bone growth in mouth?

It is believed that tori are caused by several factors but there is not one thing that always causes tori. They may be associated with bruxism or tooth clenching and grinding however no. The size of the tori may fluctuate throughout life but they do tend to get bigger over time.