3D-Printed braces could fix underbites without surgery
NCT ID NCT07340242
First seen Jan 15, 2026 · Last updated Jun 23, 2026 · Updated 30 times
Summary
This study tests two types of 3D-printed braces to correct underbites in teens aged 11-14. Sixty participants will be split into three groups: one getting a MARA appliance, one getting a fixed twin block, and one getting no treatment. Researchers will measure changes in jaw and teeth position over time.
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Faculty of dentistry, Mansoura university
RECRUITINGAl Mansurah, Dakahlia Governorate, 35516, Egypt
Contact Phone: •••-•••-••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
CAD/CAM 3D-printed fixed twin block and MARA appliances
What this could lead to
If successful, this could provide a more comfortable and effective way to correct underbites in teens without surgery.
What could go wrong
This is a small, early-stage trial with only 60 participants, so results may not apply to everyone. The devices may cause discomfort or breakage.
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.