Advantages of low-torque instrumentation techniques in endodontics: a systematic review and meta-analysis

Low-torque instrumentation techniques in endodontics have garnered attention for their potential to enhance clinical outcomes. This systematic review and meta-analysis aim to evaluate the advantages of low-torque instrumentation, focusing on instrument fracture resistance, canal transportation, shaping accuracy, and post-operative pain. A comprehensive search was conducted across multiple databases, yielding studies that met predefined inclusion criteria. The findings suggest that low-torque instrumentation techniques significantly reduce instrument fracture rates, minimize canal transportation, improve canal centering, and decrease post-operative pain. These advantages underscore the importance of incorporating low-torque settings in endodontic practice to enhance treatment outcomes.