3D-Printed dental crowns challenge the gold standard in tooth repair
NCT ID NCT07708077
First seen Jul 16, 2026 · Last updated Jul 22, 2026 · Updated 3 times
Summary
This trial tests whether 3D-printed resin composite endocrowns work as well as milled ones for restoring molars after root canal treatment. About 52 adults aged 20 to 40 with good oral hygiene will receive either a 3D-printed or milled crown. Researchers will compare how well the crowns fit and perform over 18 months using standard dental criteria.
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 resin composite endocrowns and milled resin composite endocrowns
- What this could lead to
- If 3D-printed crowns perform as well as milled ones, it could offer a faster, more customizable option for restoring teeth after root canals.
- What could go wrong
- This is a small, early-stage trial with only 52 participants, so results may not apply to everyone. 3D-printed crowns might not hold up as well over time.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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October city, October 6 university
Giza, 12556, Egypt
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••