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Effect of Patency File on Transportation and Curve Straightening in Canal Preparation with ProTaper System
The aim of this ex vivo study was to evaluate the effect of using a patency file on apical transportation and curve straightening during canal instrumentation with the ProTaper rotary system. Seventy permanent mandibular first molars with mesiobuccal canals, measuring 18–23 mm in length and with a 2...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3789411/ https://www.ncbi.nlm.nih.gov/pubmed/24159390 http://dx.doi.org/10.1155/2013/704027 |