Effect of Rotary File Number on MB2 Canal Negotiation and Postoperative Pain
NCT: NCT07091981 · COMPLETED
Brief Summary
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.
Frequently Asked Questions
What is Effect of Rotary File Number on MB2 Canal Negotiation and Postoperative Pain?
Effect of Rotary File Number on MB2 Canal Negotiation and Postoperative Pain is a clinical trial registered under NCT07091981. Current status: COMPLETED.
What is the status of NCT07091981?
The current status of NCT07091981 (Effect of Rotary File Number on MB2 Canal Negotiation and Postoperative Pain) is: COMPLETED.
When did Effect of Rotary File Number on MB2 Canal Negotiation and Postoperative Pain start?
Effect of Rotary File Number on MB2 Canal Negotiation and Postoperative Pain started on 2025-06-18.
Official Source
View on ClinicalTrials.gov →Data sourced from ClinicalTrials.gov API. For the most current status, refer to the official record.