U.S., Aug. 21 -- ClinicalTrials.gov registry received information related to the study (NCT07133217) titled 'Comparative Evaluation of Postoperative Pain and Clinical Success' on Aug. 12.
Brief Summary: Sixty-three mandibular molars with vital pulp, symptomatic acute pain, and a Numerical Rating Scale (NRS) score of 7 or higher-requiring emergency treatment-were randomly allocated into three groups according to the preparation systems to be used: conventional manual instrumentation technique with hand files, reciprocating motion technique with WaveOne Gold files, and rotary motion technique with ProTaper Ultimate files.
In the first session, patients received emergency treatment with one of the three file systems, and seven days later, ro...