Timing of crown after root canal may impact tooth survival
NCT ID NCT06441058
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 541 patients who had root canals between 1998 and 1999 to see if the timing of getting a crown or similar restoration affected how long the tooth survived. Researchers reviewed dental records to find patterns. The goal is to help dentists make better decisions about when to place restorations after root canals.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could help dentists choose the best timing for crowns after root canals, potentially improving tooth longevity.
What could go wrong
This is a retrospective observational study, so it cannot prove cause and effect. Results may not apply to all patients or dental practices.
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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Contacts and locations
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Locations
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University Medical Center Göttingen, Dept. of Preventive Dentistry, Periodontology and Cariology
Göttingen, Lower Saxony, 37075, Germany