3D-Printed tooth spacers could beat metal ones for kids
NCT ID NCT07613658
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
When a child loses a baby molar early, nearby teeth can shift and block the adult tooth. This study tests three types of space maintainers to see which lasts longest, is most comfortable, and is quickest to make. 360 children aged 5–10 will be randomly assigned to a 3D-printed custom device, a traditional lab-made metal band-and-loop, or a chairside assembled kit. Researchers will track survival, comfort, and dental health over 12 months.
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 custom space maintainer, conventional band-and-loop space maintainer, or chairside denovo space maintainer
What this could lead to
If successful, this could show that 3D-printed or chairside space maintainers are more durable, comfortable, and efficient than traditional lab-made ones, helping dentists choose the best option for children.
What could go wrong
This is a small, early-stage trial (360 children) comparing devices, not testing a new drug or cure. Results may not apply to all children or dental practices, and any device could fail or cause discomfort.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Qassim University
Buraidah, Al-Qassim Region, 52571, Saudi Arabia
Contact Phone: •••-•••-•••• Email: •••••@•••••