Dental implant showdown: which metal framework lasts longest?
NCT ID NCT07489027
First seen Apr 03, 2026 · Last updated Jun 23, 2026 · Updated 17 times
Summary
This study tested three methods for making the metal framework that supports full-arch dental implants: traditional casting, computer-aided milling, and 3D printing (SLM). Researchers tracked problems like screw loosening, tooth fractures, and framework fit in 27 patients. The goal was to see which technique leads to fewer complications and a better fit.
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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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Locations
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Mansoura University , Faculty Of Dentistry
Al Mansurah, Dakahlia Governorate, P.O.Box:35516, Egypt
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Cobalt-Chromium framework fabrication techniques (conventional casting, CAD/CAM milling, selective laser melting)
What this could lead to
If one technique proves clearly better, it could reduce common dental implant problems like screw loosening or framework breakage, leading to more reliable full-arch restorations.
What could go wrong
This is a small, completed study with only 27 participants, so results may not apply to everyone. Differences between techniques might be small or not clinically meaningful.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.