RETREATMENT

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New study tests which cleaning method hurts less after a second root canal

Symptom relief Ongoing

This study looked at 75 adults who needed a second root canal on a front tooth. Doctors used three different cleaning methods (ultrasonic, sonic, or laser) to see which caused the least pain afterward. Patients rated their pain for a week, and healing will be checked over two yea…

Matched conditions: RETREATMENT

Phase: NA • Sponsor: Ege University • Aim: Symptom relief

Last updated May 22, 2026 13:54 UTC

RETREATMENT

Get alerted when new RETREATMENT trials appear

New study tests which cleaning method hurts less after a second root canal