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Nickel ion release and surface analyses on instrument fragments fractured beyond the apex: a laboratory investigation
BACKGROUND: To analyse the changes in surface and nickel ion release characteristics of fractured root canal shaping instruments in a simulated body fluid environment. METHODS: A total of 54 new instruments were studied. The instrument groups consisted of five different NiTi alloys and a stainless-s...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10542686/ https://www.ncbi.nlm.nih.gov/pubmed/37777753 http://dx.doi.org/10.1186/s12903-023-03434-9 |