3D-printed teeth improve endodontic training in dental education, study finds

WÜRZBURG, Germany: Advances in 3D-printing technology have the potential to transform how future dentists learn practical skills. A new study has highlighted the potential of a 3D-printed molar model to enhance endodontic training for dental students. Developed using micro-CT scans of an extracted human tooth and fabricated with high-resolution stereolithography, the artificial molar closely replicated the complex anatomy of natural root canals and outperformed conventional acrylic blocks, offering a promising tool to complement and enhance traditional training methods.