The Role of Clear Aligners in Preventing Tooth Wear and Erosion

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A girl suffering from tooth wear

Understanding Tooth Wear and Erosion

For millions of people, tooth wear and erosion are typical dental concerns. Tooth wear, caused by physical friction and sometimes caused by bruxism or the use of abrasive materials, is the progressive loss of dental structure. However, erosion—the chemical dissolution of dental enamel—is brought on by acidic meals and beverages. This disorder can cause teeth to become sensitive, painful, or even chipped.

Here are the four types of tooth wear:


Tooth wear is caused by the top and bottom teeth wearing against one another. Those who become bruxists—those who grind their teeth constantly during the day or night—or occasionally have teeth that come together in an unfavorable "bite" may experience this.

Tooth attrition occur
clear aligners prevent tooth wear


Tooth wear is caused by something repeatedly rubbing against the tooth. The most frequent cause of this is overzealous teeth brushing using a harmful approach.


Tooth wear is caused by acids. The digestive tract may be the source of the acids, either from recurrent vomiting or acid reflux disease. Acids can also be found in foods and beverages we eat and drink, like citrus fruits and carbonated drinks.


When significant amounts of force are applied to teeth, abfraction may happen. As a result, the tooth flexes and may break into fragments close to the gum line, causing abfraction.

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The Wear and Tear Factor: Traditional Braces vs. Clear Aligners

Traditional braces feature components that can wear down teeth, despite their excellent straightening power. Friction between the tooth surface and the brackets and wires may cause abrasion. Additionally, it could be challenging to practice proper oral hygiene around brackets and wires, which raises the risk of plaque accumulation and acid erosion.

The Effects of Tooth Wear and Erosion

The state of your mouth can be significantly impacted by tooth wear and erosion. They may result in altered tooth form and appearance, loss of enamel, heightened tooth sensitivity, and even structural damage to the teeth. Furthermore, significant erosion can weaken the teeth's structure, which can result in decay, fractures, and other dental problems.

How Dental Wear and Erosion Are Prevented by Clear Aligners

Through multiple methods, clear aligners are essential in avoiding tooth wear and erosion.

Even Force Distribution

By applying mild pressure to the teeth, clear aligners encourage good alignment and lessen the incidence of uneven force distribution. Clear aligners help prevent excessive wear on individual teeth, lowering the risk of erosion, by ensuring that the bite is appropriately aligned.

Protection Against Grinding

A large number of people with misalignment or malocclusion also grind their teeth, a condition known as bruxism. By avoiding direct contact between the upper and lower teeth and lessening the effects of grinding, which can exacerbate tooth deterioration, clear aligners serve as a protective barrier.

Protection from Acidic compounds

Clear aligners act as a barrier to keep out acidic compounds found in food and drink. Aligners assist reduce the danger of erosion by covering the surfaces of the teeth, thus minimizing direct contact between acidic substances and the enamel.

Tailored Care

Every pair of transparent aligners is manufactured specifically to fit the patient's teeth. This customized strategy guarantees maximum comfort and efficacy while decreasing the possibility of issues on particular teeth, which can exacerbate wear and erosion.

To gather more information regarding the role of clear aligners in preventing tooth wear and erosion contact us today:
+64 78108947

It's crucial to remember that not all risk factors for tooth wear and erosion may be eliminated with clear aligners. It is still essential to keep up an oral hygiene regimen, which includes brushing twice a day and flossing frequently.


1. How do tooth wear and erosion become avoided with clear aligners?

By distributing stresses uniformly, preventing acidic substances from penetrating the teeth, and promoting perfect dental alignment, clear aligners lower the risk of tooth wear and erosion.

2. Can teeth grinding be prevented with transparent aligners?

Since they keep the upper and lower teeth from coming into direct touch, clear aligners can help reduce tooth grinding or bruxism.

3. Is it possible to customize clear aligners?

To ensure maximum comfort and efficacy, transparent aligners are built to order to precisely fit each patient's teeth.

4. Do I still require routine dental checkups when wearing clear aligners?

To monitor treatment progress and guarantee appropriate maintenance of oral health, routine dental monitoring is necessary.

5. Is it possible to take off clear aligners to clean them?

It's true that removable clear aligners make it simple to clean and practice proper dental hygiene.