Dental filling showdown: bulk vs. Layer-by-Layer placement tested
NCT ID NCT07673952
First seen Jun 29, 2026 · Last updated Jun 30, 2026 · Updated 1 time
Summary
This study tests two methods of placing a bulk-fill composite filling material in cavities on the chewing surfaces of back teeth. One method places the material all at once, while the other builds it up in thin layers. Researchers will check how well each method holds up over time, looking at retention, color match, and any problems like sensitivity or decay.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
bulk-fill composite resin (3M ESPE Filtek Bulk Fill)
What this could lead to
If successful, this could identify the best technique for placing bulk-fill composites, potentially improving dental restoration longevity and reducing chair time.
What could go wrong
This is a small, early-stage study with only 50 participants, so results may not apply to all patients. Risks include restoration failure, discoloration, or post-op sensitivity.
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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Hacettepe University Faculty of Dentistry
Ankara, 06100, Turkey (Türkiye)