Central to oral health is tooth wear. It typically occurs when the tooth enamel, the hard outer layer of your teeth, becomes worn down. Tooth wear can lead to discomfort, tooth sensitivity, and even more serious dental problems like tooth decay. This article aims to help you understand the causes of tooth decay and how to prevent it, with the goal of promoting healthy, strong teeth.
What are the main causes of tooth wear?
Many factors contribute to tooth wear, which typically accumulates over long periods of time.
The most common causes include:
- Acidic foods and beverages. Regular consumption of acidic foods and drinks like soda, citrus fruits, and fruit juice can erode tooth enamel.
- Tooth grinding (bruxism). Grinding and teeth clenching lead to tooth to tooth-to-tooth contact, which wears down the enamel.
- Improper brushing. This may look like brushing too hard, which is why it is recommended to use soft-bristle toothbrushes.
- Acid reflux: When stomach acid enters the mouth, it can erode enamel, also known as dental erosion.
- Eating disorders. For example, when someone practices bulimia, they may vomit frequently, exposing their teeth to stomach acids and contributing to the loss of teeth structure.
How can I identify if I have tooth wear?
The common symptoms to look out for include:
- Increased tooth sensitivity when eating or drinking
- Rough or jagged edges on your front teeth
- Discoloration or a yellow appearance of teeth because of thinning enamel
- Tooth-to-tooth contact that feels painful
What are the different types of tooth wear?
- Attrition – caused by tooth grinding and clenching.
- Abrasion – happens due to external forces like aggressive brushing or using your teeth as tools.
- Erosion – caused by exposure to acids, such as acidic drinks, foods, or acid reflux.
How does bruxism (teeth grinding) contribute to tooth wear?
Bruxism, or teeth grinding, is a huge contributor. The constant pressure of grinding causes the front teeth and molars to wear down. This may lead to loss of tooth structure if it occurs for a long period of time, even making the tooth susceptible to sensitivity and decay.
The majority of grinding of teeth occurs at night, making it difficult to detect without the help of a dentist. A night guard works well to protect teeth from the effects of bruxism.
How can I prevent it?
Implement the following tips to promote good, long-term oral health and protect your teeth:
- Use a soft-bristled toothbrush and avoid aggresive brushing
- Limit your intact of acidic foods and beverages
- Rinse your mouth with water after consuming acidic foods
- Wearing a night guard if grinding is an issue
- Manage condition like acid relux
What are treatment options?
Though it depends on the severity of the condition, these are the common treatment options implemented:
- Dental bonding. This involves application of resin material to restore worn teeth.
- Crowns. For more severe wear, crowns could protect and restore the tooth.
- Night guards. Night guards prevent further wear.
- Flouride treatments. This may strengthen weakened enamle, reduing tooth sensitvity.
How does acidic food and drink consumption lead to tooth wear?
Frequent consumption of acidic food and beverages softens tooth enamel, making it more prone to erosion. This erosion causes tooth sensitivity, discoloration, and decay.
Be sure to limit the amount of time your teeth are exposed to acids. Sipping acidic drinks over extended periods increases the risk of dental erosion. To neutralize the acid, drink water after consuming acidic foods or beverages.
What is abfraction, and how does it relate to tooth wear?
Abfraction is a kind of tooth wear that occurs at the gum line. It results from repeated stress on the teeth, like tooth grinding. It results in small, wedge-shaped notches near the base of the teeth. While abfraction does not always cause pain, it makes teeth more vulnerable to tooth sensitivity and decay.
Using a night guard is enough to manage the forces placed on your teeth, preventing further abfraction.
How can I manage tooth wear caused by bruxism?
To prevent tooth grinding (bruxism), use:
- Night guards
- Stress management
- Regular dental visits
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