What is the difference between abrasion and erosion?

Published by Anaya Cole on

What is the difference between abrasion and erosion?

Erosion is chemical wear on our teeth from either the acids in our diet, or stomach acid. Abrasion is wear from a foreign element against tooth- often times toothbrushes and toothpaste.

Can you repair dental erosion?

Can Tooth Enamel Be Restored? Unfortunately, there’s no way to “restore” tooth enamel. Enamel doesn’t have living cells, which means there is no way it can repair itself. Any damage done to the enamel on your teeth is permanent.

How do you tell the difference between abrasion and abfraction?

An abfraction is an angular notch at the gumline caused by bending forces applied to the tooth. An abrasion is a rounded notch at the gumline that may be visibly indestinguishable from an abfraction, although in cross-section abrasions are generally not as angular and have more of a saucered appearance.

Can tooth abrasion be fixed?

Treatment to restore tooth abrasion is performed in order to rebuild the structure of the damaged tooth. This treatment will restore the esthetics (appearance) and integrity, in addition to adding to the strength of the tooth. It will also help to reduce the sensitivity that usually accompanies such problems.

What causes abfraction?

Abfraction is caused by stress and pressure applied to the teeth through biting, chewing, clenching the teeth, and most commonly, teeth grinding. These forces put great stress on the teeth near the gum line, where the enamel and cementum of the teeth meet.

How do I stop tooth erosion?

How do you prevent enamel loss? To prevent enamel loss and keep teeth healthy, be sure to brush, floss, and rinse with a fluoride and antiseptic mouthwash daily. See your dentist every 6 months for regular checkups and cleaning.

What causes dental abfractions?

What are dental abfractions?

Dental abfractions are v-shaped notches that appear near the gingival margin. These lesions are not caused by decay. Rather, they are the result of certain dental conditions, such as bruxism (teeth grinding).

Is tooth abrasion serious?

Why is Tooth Abrasion a Problem? Without the enamel, your pearly whites will be more vulnerable to bacteria and plaque. Eventually, they could reach the pulp – the innermost layer of the tooth – and cause a severe infection that could end in an extraction.

What is the treatment for dental abrasion?

Your dentist can repair some of the damage caused by abrasion using fillings. The dentist can apply the fillings to the grooves that form where your gum and tooth meet. The filling protects the area and keeps it free of bacteria and food particles.

What causes abrasion erosion?

Abrasion is a process of erosion which occurs when material being transported wears away at a surface over time. It is the process of friction caused by scuffing, scratching, wearing down, marring, and rubbing away of materials.

Are tooth abfractions common?

Dental abfractions are actually among the most common of all dental problems. They are the notches that occur in the teeth at the gum line.

How do you fix tooth abfraction?

To treat a dental abfraction, the lesion is filled, much like a cavity. Your dentist will apply composite resin material to the affected area before shaping it and curing it with a special dental light. Finally, the tooth will be smoothed and polished to a natural-looking shine.

Is dental erosion common?

A 2015 meta-analysis13 indicated that 34.1% of 16,661 children and adolescents worldwide exhibited dental erosion.

What causes dental erosion?

One of the main causes of enamel erosion are acids found in the foods and liquids you consume. Saliva constantly neutralizes acid in your mouth to protect your teeth. But if you consume too much acidic food and drink, and don’t properly brush your teeth, the outer layer of enamel will degrade over time.

What is attrition erosion abrasion and tooth wear?

What is attrition, erosion, abrasion? In addition to infections and tooth decay, there are as well other pathologies that may affect the teeth; these are: attrition, erosion, abrasion. The expression that would unite all four is ” tooth wear ”.

What causes tooth abrasion and how to prevent it?

The most common cause of tooth abrasion among all the mechanical and chemical mechanisms is tooth brushing, specifically due to vigorous brushing within the gingival margin area. Additionally, tooth abrasion can also arise from interaction of teeth with other mouth objects such as floss or ill-fitting dental appliances such as retainers.

What is the pathophysiology of tooth wear?

Attrition, erosion, and abrasion result in alterations to the tooth and manifest as tooth wear. Each classification acts through a distinct process that is associated with unique clinical characteristics.

How do dentists assess tooth attrition?

In the case of tooth attrition, the dentist will assess your occlusion by looking into the way the patients teeth are moving together, how they’re working as a unit and how the jaw is functioning.