### What is Abfraction? Abfraction is a type of tooth damage that occurs near the gumline. It is characterized by a wedge-shaped or V-shaped notch at the junction where the tooth meets the gum. Unlike cavities, abfraction is not caused by bacteria or infection but is usually the result of long-term stress on the teeth, such as misalignment or grinding. ### How to Recognize Abfraction You might notice abfraction when food gets stuck in the wedge-shaped notch or when you see it while smiling. It can often be felt with your tongue. Although abfraction is usually painless, it can cause tooth sensitivity, especially to hot and cold temperatures. ### Why You Need to See a Dentist Even if abfraction doesn't cause immediate pain, it can lead to more severe dental issues over time. Loss of enamel can make the tooth more susceptible to bacteria and decay, potentially affecting the structural integrity of the tooth. This can result in tooth loosening or even tooth loss. Because abfraction can be easily confused with other dental problems, it's essential to see a dentist for a proper diagnosis. ### When It Requires Treatment Abfraction doesn't always require treatment, but it's crucial to consult your dentist to determine the severity of the condition. Treatment options aim to ease tooth sensitivity, improve appearance, and prevent further damage. These may include using desensitizing toothpaste, applying dental bonding, or even wearing a mouthguard to prevent grinding. ### Preventive Measures To prevent abfraction, maintain good oral hygiene and avoid habits that put excessive stress on your teeth. Use a soft-bristled toothbrush and avoid abrasive toothpaste. If you grind your teeth, consider wearing a mouthguard at night. ### Conclusion Abfraction is a dental condition that requires attention to prevent more severe issues. Regular dental check-ups can help monitor the condition and provide timely treatment if necessary. If you suspect you have abfraction, consult your dentist for an accurate diagnosis and appropriate care.