What is Tooth Abrasion?

Tooth abrasion is the gradual erosion of tooth enamel caused by external influences. It can occur due to intense or systemic mechanical impact, as well as the use of abrasive oral hygiene products.

Symptoms of tooth erosion:

• In the early stages, enamel erosion may not be noticeable at all. The first symptoms that may indicate a problem are increased tooth sensitivity and reactions to cold and hot foods. However, these symptoms can also be caused by other conditions.
• As erosion progresses, the enamel becomes damaged, leaving the internal structures of the tooth (dentin, pulp with nerve endings, and blood vessels) vulnerable to bacteria, germs, and decay in the oral cavity.
• In advanced stages of erosion, the teeth may exhibit noticeable destruction of the crown portion. Cavities may appear at the gum line, and the tooth may lose height, altering its anatomical shape.

Factors That Can Contribute to Tooth Abrasion

Intense Brushing

Applying excessive force when brushing your teeth or using a toothbrush that is too stiff can lead to the first symptoms of tooth erosion, such as thinning enamel and tooth sensitivity.

Too Abrasive Toothpaste

Whitening toothpaste or toothpaste containing abrasive particles can also contribute to the thinning of tooth enamel and tooth erosion.

Bruxism

Uncontrolled teeth grinding during sleep is a common problem and a root cause of dental abrasion. Bruxism often leads to the progression of the issue to advanced stages.

The Habit of Biting Hard Objects

We often associate “bad habits” with what we eat or consume, but they can also involve actions like abusing lollipops or biting on pens while studying or working, which can be detrimental to dental health.

Using Teeth as Tools

Some people habitually use their teeth to open packets of chips, tear scotch tape, crack pistachio shells, or even unscrew soda bottle caps when their hands are weak. However, these habits, which involve using teeth instead of proper tools, can lead to tooth erosion.

Dental Abrasion Treatment Options

Depending on the root cause of tooth erosion and the effects caused by the problem, the following techniques may be used to treat the disorder:

• Tooth Fluoridation: This technique involves strengthening tooth enamel with a special composition containing fluoride. It not only helps combat tooth sensitivity but also makes the enamel more resistant to bacteria and cavities.
• Dental Fillings: When tooth wear causes enamel damage and decay, dental fillings can prevent further decay and alleviate pain.
• Dental Bonding: This aesthetic and therapeutic procedure restores the anatomical shape of the tooth, correcting the effects of tooth erosion. It can address both minor defects and significant tooth loss. Decay is treated first, followed by the restoration of the crown portion of the tooth, resulting in a beautiful and healthy smile.
• Dental Mouth Guard: This protective mouth guard, recommended by dentists, is worn at night to alleviate pressure on the teeth and protect them from decay.

Tips for Preventing Teeth Abrasion

To prevent the development of problems that could lead to undesirable outcomes such as tooth loss, it is recommended to adhere to these simple rules:

• Visit your dentist regularly for preventive checkups. A professional dentist can detect issues before they cause discomfort.
• Use toothpaste containing fluoride.
• Use a toothbrush with soft or medium-hard bristles.
• If you experience tooth sensitivity to hot or cold foods that persists for more than 14 days, consult your dentist. It could be an early sign of erosion, and addressing it promptly is important.
• If you have bruxism and your dentist recommends a mouth guard for sleep, use it consistently.

We hope this information helps you understand more about the causes and treatment of tooth erosion. If you notice any symptoms of the disorder in yourself, please schedule an appointment with your dentist or visit our clinic for a consultation.

FAQ

Dental abrasion: the Most Common Questions

Additional Resources

Sensitive Teeth – American Dental Association