K03.1

Clinical Causes: Habitual use of improper brushing techniques, especially with hard-bristled toothbrushes or abrasive toothpaste Occupational habits involving repetitive mechanical actions on teeth, such as using teeth as tools or holding objects between teeth Ritualistic behaviors like grinding or clenching teeth (bruxism), which can result in mechanical wear Traditional practices involving intentional or habitual tooth rubbing, such as certain cultural rituals or personal habits Dietary factors involving frequent or prolonged contact with acidic foods and beverages, leading to erosion and subsequent abrasion Wedge defects or other structural vulnerabilities in teeth that predispose them to greater mechanical wear

Key Symptoms: Visible wear or flattening of the tooth surfaces Increased tooth sensitivity to hot, cold, or sweet stimuli Lesions or notches at the gum line or along the chewing surfaces Appearance of shiny or smooth areas where the enamel has worn away Potential formation of gaps or rough edges on affected teeth Discomfort while biting or chewing due to exposed dentin or altered tooth shape

Diagnosis Path: Diagnosis typically involves a comprehensive dental examination, during which the dentist will assess the extent of enamel wear, check for characteristic signs of abrasion, and evaluate the patient’s dental history and habits. Diagnostic tools may include visual inspections, bitewing X-rays to assess underlying structures, and consideration of patient's lifestyle factors that contribute to abrasion. Further assessments might involve discussing patient's oral hygiene routines and dietary habits to identify contributing causes.

Treatment Protocols: Managing abrasion of teeth focuses on preventing further damage and addressing existing wear. Common approaches include: - **Behavioral modifications**: Teaching proper brushing techniques, recommending softer toothbrushes, and avoiding abrasive toothpaste. - **Addressing habits**: Utilizing dental guards or splints to reduce damage from bruxism or other parafunctional activities. - **Restorative procedures**: Using dental restorations such as composite resin fillings or crowns to rebuild worn areas and protect tooth structure. - **Dietary counseling**: Reducing intake of acidic foods and beverages to minimize further erosion. - **Regular dental check-ups**: Monitoring the condition and implementing preventive strategies as needed. In some cases, a multidisciplinary approach involving dental hygienists, restorative dentists, and behavioral specialists may be necessary to provide comprehensive care and ensure long-term oral health.