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Factors influencing the efficiency of intraoral scanners in dental prosthesis: Narrative review

Ferro AC;
Almeida RJL;
Pinto STP;
Raymundo SF;
Dantas AAR

Amanda Costa Ferro

Rômulo José Lima Almeida

Suellen Tayenne Pedrosa Pinto

Sofia Furlanete Raymundo

Andrea Abi Rached Dantas


Keywords

Dental impression materials
Dental prosthesis
Computer-aided design

Abstract

The objective of this literature review is to critically analyze the factors that influence the efficiency of intraoral scanners. Searches in electronic databases were performed using indexed keywords and free terms. The research was limited to full articles written in Portuguese and English and published in journals between 2011 and 2024. Intraoral scanning systems can be used reliably for diagnostic purposes and for short-span areas. However, for full-arc scanning, this system is more susceptible to distortion. Regarding the different scanner systems, the studies indicated variable results that do not allow a preference for the system to be realized. It is concluded that for the performance of prosthetic rehabilitation, the accuracy of the scanners is higher when the extension of the scan is reduced and when the scanned surfaces have minimal irregularities.

 

DOI:https://doi.org/10.56238/sevened2023.005-012


Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Copyright (c) 2023 Amanda Costa Ferro, Rômulo José Lima Almeida, Suellen Tayenne Pedrosa Pinto, Sofia Furlanete Raymundo, Andrea Abi Rached Dantas

Author(s)

  • Amanda Costa Ferro
  • Rômulo José Lima Almeida
  • Suellen Tayenne Pedrosa Pinto
  • Sofia Furlanete Raymundo
  • Andrea Abi Rached Dantas