Comparative Evaluation of Post Space Recordings Obtained Using Conventional Silicone Impressions and Different Intraoral Scanners: An In Vitro Comparative Study
Background: Accurate post-space recording is essential for fabrication of well-fitting custom post-and-core restorations. This study compared conventional polyvinyl siloxane impressions with Trios 3, Medit i700, and Upcera intraoral scanners at 6, 8 and 10 mm post-space depths. Materials and Methods: Twenty-four extrac...