Causes and Risk Factors of Dental Abrasion
- Friction from aggressive tooth brushing techniques
- Use of toothbrushes with hard bristles
- Use of abrasive toothpaste
- Chewing on hard objects
- Grinding or clenching teeth (bruxism)
- Age (older individuals are more prone)
- Poor oral hygiene
- Acidic diet or frequent consumption of acidic foods and beverages
- Smoking or tobacco use
- Occupational hazards (e.g., certain professions involving abrasive substances)

Signs and Symptoms of Dental Abrasion
- Worn tooth enamel
- Tooth sensitivity
- Notching or grooving at the gumline
- Yellowish appearance of exposed dentin
- Increased risk of tooth decay and cavities

Prevention and Management of Dental Abrasion
- Use a soft-bristled toothbrush
- Brush gently with proper technique
- Choose toothpaste with low abrasivity
- Avoid chewing on hard objects
- Wear a mouthguard for teeth grinding (bruxism)

Treatment Options for Dental Abrasion
- Dental bonding or filling to restore damaged teeth
- Dental crowns for severe cases
- Application of fluoride varnish to strengthen tooth enamel
- Use of desensitizing toothpaste or mouthwash
- Regular dental check-ups and professional cleanings

Additional Information and Resources
- Relative Dentin Abrasivity (RDA) scale and toothpaste safety
- Importance of addressing the underlying cause of dental abrasion
- Impact of dental abrasion on tooth sensitivity, plaque trapping, dental appliances, aesthetics, and overall tooth structure integrity
- Related topics: tooth wear, attrition, erosion, abfraction, bruxism
- References for further reading on tooth wear measurement, tooth tissue loss, restoration of noncarious cervical lesions, and dental and oral complications of lip and tongue piercings.