Scientists test gentler way to numb teeth without needles

NCT ID NCT07318311

Summary

This study tested whether adjusting the acidity of a common numbing medicine makes it work better when delivered by a needle-free injection device. Researchers compared the standard formula to a modified version in 45 healthy adult volunteers to see which one more effectively numbed a specific tooth. They also measured how much pain the injection caused and how acceptable patients found the needle-free technique.

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Contacts and locations

Locations

  • Dental School Aristotle University of Thessaloniki

    Thessaloniki, 54124, Greece

Conditions

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