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Assessment of radiopacity of restorative composite resins with various target distances and exposure times and a modified aluminum step wedge
PURPOSE: ANSI/ADA has established standards for adequate radiopacity. This study was aimed to assess the changes in radiopacity of composite resins according to various tube-target distances and exposure times. MATERIALS AND METHODS: Five 1-mm thick samples of Filtek P60 and Clearfil composite resin...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Academy of Oral and Maxillofacial Radiology
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3465758/ https://www.ncbi.nlm.nih.gov/pubmed/23071966 http://dx.doi.org/10.5624/isd.2012.42.3.163 |