Correction: Comparative evaluation of root canal morphology in mandibular first premolars with deep radicular grooves using direct vision, dental operating microscope, 2D radiographic visualisation and micro-computed tomography

Puntos clave

• This study aims to correct previous findings regarding the evaluation of root canal morphology in mandibular first premolars with deep radicular grooves.
• Comparison of direct vision, dental operating microscope, 2D radiographic visualization, and micro-computed tomography.
• Assessment of root canal morphology in mandibular first premolars.
• Direct vision provided limited detail compared to the dental operating microscope.
• Micro-computed tomography offered the most accurate visualization of root canal anatomy.