Porcine vs. bovine collagen: which helps gums heal better after tooth pull?
NCT ID NCT05802602
First seen Jan 09, 2026 · Last updated May 15, 2026 · Updated 21 times
Summary
This study compared two collagen wound dressings (one from pigs, one from cows) placed over bone graft material after tooth extraction. Nineteen non-smoking adults aged 19-65 who needed a premolar or front tooth pulled took part. The goal was to see if one dressing led to thicker gum tissue or better bone density at the extraction site.
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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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Locations
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University of Nebraska Medical Center, College of Dentistry
Lincoln, Nebraska, 68503, United States
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