Research: Computeraided Technology
Trueness and precision of complete-arch photogrammetry implant scanning assessed with a coordinate-measuring machine
Photogrammetry technology has been used for the digitalization of multiple dental implants, but its trueness and precision remain uncertain.Comparison of conventional, photogrammetry, and intraoral scanning accuracy of complete-arch implant impression procedures evaluated with a coordinate measuring machine
Conventional implant impressions by using elastomeric impression material have been reported as a more reliable technique for a complete-arch implant record compared with intraoral scanner procedures. Photogrammetry technology may provide a reliable alternative to digital scanning or a conventional impression; however, its accuracy remains unclear.
