Sound waves may soothe Kids' tooth pain, AI reads their faces
NCT ID NCT07138937
First seen Nov 01, 2025 · Last updated Apr 30, 2026 · Updated 18 times
Summary
This study tested if using sound waves to activate a cleaning solution during root canals on baby molars reduces children's pain afterward. Thirty children aged 5-8 with infected teeth took part. Researchers compared pain reports from a standard face scale with an AI app that reads facial expressions from photos.
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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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Faculty of Dentistry Suez Canal University
Ismailia, Egypt
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