Types of Bony Growths of the Mouth We Commonly Remove
Posted on 6/16/2025 by Oral Surgery Specialists of Austin Office |
 Our mouths are intricate ecosystems, filled with teeth, gums, and other tissues that work together to allow us to eat, speak, and smile. But sometimes, unwanted bony growths can develop in the mouth, causing discomfort, interfering with function, or even posing health risks.
As an experienced oral surgeon, I regularly remove these growths to help patients restore their oral health and well-being. In this article, I'll discuss the common types of bony growths found in the mouth and why their removal may be necessary.
What are Bony Growths in the Mouth?
Bony growths, also called exostoses, are abnormal bony protrusions that can develop on the jawbone, palate, or other areas within the mouth. They can vary in size and shape, ranging from small, smooth bumps to larger, irregular masses.
While the exact cause of bony growths remains unknown, several factors may contribute to their development, including:
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Trauma: Injuries to the mouth, such as a blow to the jaw, can trigger the formation of bony growths. |
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Chronic irritation: Long-term irritation from ill-fitting dentures, orthodontic appliances, or sharp edges of teeth can also lead to bony growth. |
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Genetic predisposition: Some individuals may be more susceptible to developing bony growths due to their genetic makeup. |
Common Types of Bony Growths
Several types of bony growths commonly occur in the mouth:
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Tori: Tori are bony growths that develop on the midline of the palate (hard palate torus) or the lingual surface of the lower jaw (mandibular torus). They are usually painless and slow-growing, but large tori can interfere with speech, chewing, or denture placement. |
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Exostoses: These are bony outgrowths that can develop on the jawbone anywhere in the mouth. They are often small and asymptomatic but can become large enough to cause pain, interfere with biting, or trap food debris. |
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Osteomas: These are benign, hard, bony tumors that can develop on any bone in the body, including the jawbone. They are typically painless but can cause problems if they grow large enough to press on nearby nerves or blood vessels. |
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Hyperostosis: This condition involves the abnormal thickening of the jawbone, often due to underlying medical conditions such as Paget's disease or fibrous dysplasia. Hyperostosis can cause facial asymmetry, difficulty opening the mouth, and loosening of teeth. |
Why Removing Bony Growths May Be Necessary
Removing bony growths may be necessary for several reasons:
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To improve function: Large bony growths can interfere with chewing, swallowing, or speaking. Removing them can restore proper function and improve quality of life. |
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To prevent irritation: Bony growths can rub against the gums or other tissues, causing irritation and discomfort. Removal can alleviate this irritation and prevent further complications. |
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For denture placement: Tori or exostoses can prevent dentures from fitting properly. Removing these growths can allow for comfortable and effective denture use. |
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For esthetic reasons: Some bony growths can be visible and affect a person's appearance. Removing them can improve their self-confidence and overall well-being. |
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To diagnose underlying conditions: In some cases, bony growths may be a symptom of an underlying medical condition. Removing them can facilitate diagnosis and appropriate treatment. |
Oral Care and Restoration
Following the removal of bony growths, proper oral care is essential to prevent infection and promote healing. Your oral surgeon will provide specific instructions on how to care for your mouth during the recovery period. Additionally, depending on the location and size of the removed growth, restorative dentistry procedures, such as bone grafting or dental implants, may be needed to restore the function and aesthetics of the mouth.
Conclusion
Bony growths in the mouth can be a nuisance or pose more serious problems. If you notice any unusual bumps or protrusions in your mouth, consult your dentist or oral surgeon for proper diagnosis and treatment options. Remember, early intervention is key to maintaining your oral health and preventing complications.
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