THESSALONIKI, Greece: As digital workflows become increasingly prevalent in restorative dentistry, the accuracy of intra-oral scanners in capturing complex anatomical structures remains a critical factor for clinical success. In light of this, researchers from the Aristotle University of Thessaloniki have recently conducted a comparative study to evaluate the performance of three intra-oral scanners and traditional analogue impressions in recording root canal anatomy for fabrication of posts using CAD/CAM. The findings underscore both the potential and current limitations of digital scanning technologies in demanding clinical scenarios.