Tiny tooth ridges may change how we see a smile
NCT ID NCT07379671
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at how small bumps called mamelons on the edges of front teeth affect how attractive a smile looks. Researchers showed 135 people (dentists, specialists, and non-dentists) digitally altered photos of smiles with different mamelon sizes and shades. Participants rated the smiles on a scale from 0 to 100. The goal was to understand what makes a smile appear more or less attractive.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Marmara University
Istanbul, Maltepe, Turkey (Türkiye)