Plastic vs. metal: which jaw implant heals better?
NCT ID NCT07156812
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 2 times
Summary
This study tested whether custom-made 3D-printed PEEK (a strong plastic) plates are as good as standard titanium plates for fixing a specific type of jaw fracture. Eighteen adults with a broken jaw angle received one of the two plates during surgery. Researchers measured bone healing on CT scans, bite strength, and wound recovery over 12 weeks.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Custom-made 3D PEEK plate and 3D titanium plate (both are implantable devices used to fix broken jaw bones)
What this could lead to
If PEEK plates work as well as titanium, they could offer a lighter, more comfortable option for jaw fracture repair without metal interference in scans.
What could go wrong
This is a very small trial (18 people) comparing two surgical devices, so results may not apply to everyone. PEEK plates might not hold the bone as securely as titanium.
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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Faculty of dentistry, Alexandria university
Alexandria, 21523, Egypt