Comparative study of the accuracy of an implant intraoral scanner and that of a conventional intraoral scanner for complete-arch fixed dental prostheses

Made by Alessandro Sallorenzo, DDS, MSc and Miguel Gómez-Polo, DDS, PhD, this study compared the accuracy of the PIC system to an intraoral scanner in an in vitro measurement of 6 implants placed in completely edentulous arches.

The study concluded that there was statistically significant difference between the two, with greater precision and trueness delivered by the PIC system for measuring complete-arch implant-supported prostheses.

Source

• Sallorenzo, A., & Gómez-Polo, M. (2021). Comparative study of the accuracy of an implant intraoral scanner and that of a conventional intraoral scanner for complete-arch fixed dental prostheses. The Journal of Prosthetic Dentistry. https://doi.org/10.1016/j.prosdent.2021.01.032