Occlusal Surface Examination for Dental Caries Risk (Erosion/Enamel Wear Assessment)

What This Test Measures

The test focuses on the occlusal surfaces of your teeth, where acids from acidic foods, beverages, or stomach reflux can weaken enamel over time. Clinicians may examine these areas for signs of erosion, such as smooth, rounded surfaces or loss of tooth structure, which can indicate increased risk for cavities or sensitivity.

Why It Matters for Your Teeth

Occlusal erosion isn’t always painful at first, but it can lead to tooth decay, sensitivity, or even structural damage if left untreated. This screening helps your dentist plan preventive care, such as fluoride treatments or dietary advice to protect your teeth.

How the Test Is Performed

This is typically a visual inspection during a dental exam. Your dentist may use specialized tools to assess the condition of your chewing surfaces, looking for signs of wear, discoloration, or erosion patterns. No special preparation is needed.

Common Causes of Occlusal Erosion

Acidic foods and drinks (e.g., citrus fruits, soda, sports drinks) can wear down tooth enamel when consumed frequently. Frequent vomiting (e.g., from bulimia) or acid reflux can also erode chewing surfaces over time. Lifestyle habits like brushing too hard or grinding teeth can accelerate wear.