Color Comparison Between Intraoral Scanner and Spectrophotometer Shade Matching: A Systematic Review and Meta-Analysis.
J Esthet Restor Dent
; 2024 Sep 09.
Article
en En
| MEDLINE
| ID: mdl-39248580
ABSTRACT
OBJECTIVE:
This systematic review and meta-analysis compared the accuracy of intraoral scanners and spectrophotometers in determining tooth shade. MATERIALS ANDMETHODS:
An electronic search of five databases (PubMed, Scopus, Embase, Web of Science, CENTRAL) was conducted on October 19, 2023. A total of 163 studies were identified from the databases, of which 23 articles were eligible for inclusion. In vivo and in vitro quasi-experimental studies were included. After data extraction, a quantitative analysis was performed to determine the accuracy of the intraoral scanner in subgroups using fouroutcomes:
trueness and precision with different measurement locations. A random-effects model was used to pool effect sizes. The pooled proportion with a 95% confidence interval (CI) was used for the effect size measure.RESULTS:
Eleven articles were included in the meta-analysis. Trueness with the intraoral scanner was between 0.28 (CI 0.09-0.60) and 0.38 (CI 0.24-0.53). Repeatability was between 0.81 (CI 0.64-0.91) and 0.85 (CI 0.74-0.92). Trueness showed low, and precision had moderate certainty of evidence.CONCLUSION:
The trueness of shade matching with intraoral scanners is low compared to spectrophotometers, although the precision is considered high and is similar to spectrophotometers. CLINICALSIGNIFICANCE:
Shade determination with intraoral scanners is not recommended.
Texto completo:
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Banco de datos:
MEDLINE
Idioma:
En
Revista:
J Esthet Restor Dent
Asunto de la revista:
ODONTOLOGIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
Hungria