Lasers vs. needles: which root canal hurts less?
NCT ID NCT06129643
First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 2 times
Summary
This study tested whether using special lasers during root canal treatment can lower pain afterward compared to standard methods. Forty-five adults with infected front teeth were split into three groups: one got standard cleaning, another got a combination of two lasers, and the third got one laser plus a standard cleaning solution. Patients rated their pain on a scale from 0 to 10 after the procedure.
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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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Conditions
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Locations
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Ain Shams University
Cairo, Abbassia, 11566, Egypt