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Discoloration Improvement by Mechanically-Milled Binary Oxides as Radiopacifier for Mineral Trioxide Aggregates
Mineral trioxide aggregates (MTA) have been widely used in endodontic treatments, but after some time, patients suffer tooth discoloration due to the use of bismuth oxide (Bi(2)O(3)) as a radiopacifier. Replacement of Bi(2)O(3) with high energy ball-milled single (zirconia ZrO(2); hafnia, HfO(2); or...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9695230/ https://www.ncbi.nlm.nih.gov/pubmed/36431419 http://dx.doi.org/10.3390/ma15227934 |