Accuracy of intraoral scanners for full-arch implant scanning in the Maxilla using horizontal scanbody.

ABSTRACT: This laboratory study evaluated the accuracy of six intraoral scanner models (Primescan; Trios 4; Trios 5; Medit i700; i900; Itero Lumina) compared to a desktop scanner (E4) used as a control. Additionally, the influence of the scan body design, horizontal (SBH) and short cylindrical (SBC), was investigated through two different software. A master model containing six implants was used, and the scanning workflow was standardized and repeated ten times (N = 10). The data were analyzed in terms of trueness and precision using two distinct types of analysis: one performed in Blender software (Stichting Blender Foundation) and the other in Evalumap software (Claronav). The lower the number the better precision and accuracy were noted. The position deviation (3D_dev) and angular deviation (Ang_

SUBMITTER: Guimaraes AS 

PROVIDER: S-EPMC12680154 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature