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Correlation of objective image quality and working length measurements in different CBCT machines: An ex vivo study
To investigate potential correlations between objective CBCT image parameters and accuracy in endodontic working length determination ex vivo. Contrast-to-noise ratio (CNR) and spatial resolution (SR) as fundamental objective image parameters were examined using specific phantoms in seven different...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7655868/ https://www.ncbi.nlm.nih.gov/pubmed/33173072 http://dx.doi.org/10.1038/s41598-020-76424-4 |