Could 3D-Printed fillings outlast traditional tooth repairs?
NCT ID NCT07676929
First seen Jun 30, 2026 · Last updated Jul 01, 2026 · Updated 1 time
Summary
This study tests whether 3D-printed composite resin fillings work as well as semi-direct composite resin fillings for cavities or damaged back teeth. About 60 adults aged 25 to 40 who need two similar fillings will get one of each type. Researchers will check for cracks, wear, and overall performance over a year to see which method holds up better.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
3D-printed composite resin
What this could lead to
If 3D-printed fillings hold up as well as or better than standard ones, they could offer a faster, more precise option for restoring back teeth.
What could go wrong
This is a small, early-stage trial with only 60 people, so results may not apply to everyone. 3D-printed fillings might break or wear differently than expected.
Disclaimer
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the original study
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Restorative Department, Faculty of Dentistry, Tanta University
Tanta, Tanta, 31527, Egypt