Can keeping a tooth fragment save your smile? new study tests Bone-Preserving trick
NCT ID NCT07171879
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tested methods to prevent bone and gum shrinkage after removing a front tooth. Fifty-six adults were randomly assigned to standard extraction, extraction with a blood-and-bone graft, a technique that keeps a tooth root fragment (pontic shield), or the fragment plus graft. The main goal was to see which method best preserved bone width, measured by 3D X-rays over 4 months. Results could help dentists choose the best approach for maintaining facial shape and preparing for future implants.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Mineralized Plasmatic Matrix (MPM) made from patient's own blood mixed with bone particles
What this could lead to
If successful, this could offer a better way to preserve bone and gum shape after tooth extraction, improving future dental implant outcomes and appearance.
What could go wrong
This is a small, completed trial with only 56 patients, so results may not apply to everyone. The techniques are surgical and carry risks like infection or poor healing.
Disclaimer
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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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Faculty of Dentistry, Mansoura University
Al Mansurah, Dakahlia Governorate, 35511, Egypt