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Effect of Number of Rotary Instruments on Negotiating Second Mesiobuccal Canals to Working Length and on Postoperative Pain: A Randomized Clinical Trial
This randomized controlled clinical trial aims to evaluate the effect of the number of rotary files on working length negotiation and postoperative pain in the second mesiobuccal (MB2) canals of maxillary first molars. Patients are assigned to one of four groups according to the number of rotary files used: single-, two-, three-, or four-file systems. Postoperative pain is assessed on each of the seven consecutive postoperative days (Days 1-7) using a visual analog scale (VAS), and working length negotiation success is recorded during canal instrumentation.
Age
20 - 65 years
Sex
ALL
Healthy Volunteers
No
Hatay Mustafa Kemal University Faculty of Dentistry
Antakya, Hatay, Turkey (Türkiye)
Start Date
June 18, 2025
Primary Completion Date
September 1, 2025
Completion Date
September 5, 2025
Last Updated
August 1, 2025
152
ESTIMATED participants
OneCurve Rotary File
DEVICE
Perfect Minimally Invasive Kit
DEVICE
VDW Rotate
DEVICE
Perfect Advanced Kit
DEVICE
Lead Sponsor
Mehmet Adıgüzel
Data Source & Attribution
This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.
Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.
View ClinicalTrials.gov Terms and ConditionsNCT07327463