Custom stent offers simple fix for gummy smile

NCT ID NCT06991699

First seen Dec 15, 2025 · Last updated Jun 13, 2026 · Updated 32 times

Summary

This study tested a custom-made plastic (PEEK) stent to reduce gummy smile in 10 healthy adults. The stent was placed under the upper lip to limit how much gum shows when smiling. The goal was to see if it works and if patients are satisfied.

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Contacts and locations

Locations

  • Faculty of Dentistry, Alexandria University

    Alexandria, Egypt

Conditions

Explore the condition pages connected to this study.