Nano-tech could keep your dental bridge from falling out

NCT ID NCT04693949

Recruiting now Knowledge-focused Sponsor: University of Ljubljana, Faculty of Medicine Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a new way to treat the surface of zirconia dental bridges before bonding them to teeth. Researchers compare a nano-structured alumina coating to standard sandblasting in 80 people missing a front tooth. The goal is to see which method helps the bridge stay in place longer without breaking or falling off.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: nanostructured alumina coating
What this could lead to: If successful, this could lead to stronger, longer-lasting dental bridges for people missing front teeth.
What could go wrong: This is a small, early-stage study with only 80 participants. The new coating may not outperform the standard method, and results may not apply to all dental situations.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ADULTS CHILDREN DEBONDING MISSING INCISORS ZIRCONIA SURFACE PRETREATMENT

Contacts and locations

Locations

Medical Faculty - University of Ljubljana Ljubljana
RECRUITING

Ljubljana, 1000, Slovenia

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