Dental attrition

Dental attrition is a dental condition characterized by the progressive loss of tooth structure, particularly on the occlusal (biting) and incisal (front) surfaces, caused by friction and contact with opposing teeth. This article provides an overview of dental attrition, its causes, symptoms, diagnosis, prevention, and treatment.

Typical Presentation of Attrition

Deviated midline

Causes

Dental attrition typically occurs due to natural wear and tear over time, but several factors can contribute to its development:

• Bruxism: Bruxism, or teeth grinding, is a common cause of dental attrition. It often occurs during sleep and can lead to excessive wear on tooth surfaces.

• Malocclusion: Misalignment of the teeth, where teeth do not come together properly during biting and chewing, can lead to localized attrition.

• Poor dental hygiene: Inadequate dental care and oral hygiene can accelerate attrition by allowing the accumulation of plaque and tartar.

• Diet: A diet high in abrasive foods or excessive consumption of acidic beverages can contribute to tooth wear.

Symptoms

The following symptoms may be indicative of dental attrition:

• Tooth sensitivity: As the protective enamel wears down, teeth may become more sensitive to hot, cold, sweet, or acidic foods and beverages.

• Flattened or Worn Tooth Surfaces: Teeth may appear flattened or show signs of wear on their biting and chewing surfaces.

• Pain or Discomfort: Some individuals may experience discomfort or pain when chewing.

Diagnosis

Dental attrition is typically diagnosed by a dentist during a clinical examination. The dentist will inspect the teeth for signs of wear, assess the degree of attrition, and inquire about the patient's dental history and habits.

In some cases, dental X-rays may be taken to assess the extent of attrition, especially if there are concerns about underlying dental conditions.

Prevention

Preventing dental attrition involves several strategies:

• Bruxism management: For individuals with bruxism, the use of a mouthguard or splint during sleep can help protect teeth from grinding.

• Proper dental hygiene: Maintaining good oral hygiene practices, including regular brushing and flossing, can help prevent the progression of attrition.

• Dietary habits: Reducing the consumption of abrasive or acidic foods and beverages can minimize tooth wear.

• Regular dental check-ups: Routine dental examinations allow for the early detection and management of dental attrition.

Treatment

The treatment of dental attrition depends on its severity:

• Dental bonding: In mild cases, dental bonding may be used to restore tooth surfaces and prevent further wear.

• Dental crowns: For more extensive attrition, dental crowns can be placed to protect and strengthen affected teeth.

• Bruxism management: Addressing underlying bruxism is crucial to prevent further attrition.

Significance

Dental attrition can lead to a reduction in tooth structure, compromising the function and appearance of teeth. Early detection and intervention are essential to prevent further damage and maintain overall oral health.

See Also

• Dentistry
• Tooth erosion