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A Novel Digital Technique to Analyze the Wear of CM-Wire NiTi Alloy Endodontic Reciprocating Files: An In Vitro Study

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Faus Matoses, Vicente & Faus Llácer, Vicente & Aldeguer Muñoz, Álvaro & Alonso Pérez-Barquero, Jorge & Faus Matoses, Ignacio & Ruiz Sánchez, Celia & Zubizarreta Macho, Álvaro .A Novel Digital Technique to Analyze the Wear of CM-Wire NiTi Alloy Endodontic Reciprocating Files: An In Vitro Study.

ISO 690

Faus Matoses, Vicente & Faus Llácer, Vicente & Aldeguer Muñoz, Álvaro & Alonso Pérez-Barquero, Jorge & Faus Matoses, Ignacio & Ruiz Sánchez, Celia & Zubizarreta Macho, Álvaro. A Novel Digital Technique to Analyze the Wear of CM-Wire NiTi Alloy Endodontic Reciprocating Files: An In Vitro Study.

https://hdl.handle.net/20.500.12080/29540
dc.contributor.author Faus Matoses, Vicente
dc.contributor.author Faus Llácer, Vicente
dc.contributor.author Aldeguer Muñoz, Álvaro
dc.contributor.author Alonso Pérez-Barquero, Jorge
dc.contributor.author Faus Matoses, Ignacio
dc.contributor.author Ruiz Sánchez, Celia
dc.contributor.author Zubizarreta Macho, Álvaro
dc.date.accessioned 2022-04-18T14:52:53Z
dc.date.available 2022-04-18T14:52:53Z
dc.date.created 2022-03-22
dc.identifier.uri https://hdl.handle.net/20.500.12080/29540
dc.description.abstract Abstract: The present study seeks to describe a novel digital measurement technique for analyzing the wear volume of controlled memory (CM)-wire NiTi alloy endodontic reciprocating files after clinical use. Material and Methods: Ten CM-wire NiTi endodontic reciprocating files were randomly used in ten first upper molar teeth within four root canals. The CM-wire NiTi alloy endodontic reciprocating files were subjected to preoperative and postoperative micro-computed tomography (micro-CT) scans to obtain accurate digital imaging and communication on medicine (DICOM) digital files, which were segmented using intensity-based thresholding and an exclusive OR (XOR) logical operation (Boolean algebra logical operator) to obtain a mask of the location to localize and quantify the wear volume of the CM-wire NiTi alloy endodontic reciprocating files. Gage repeatability and reproducibility statistical analysis was applied to assess the reproducibility and repeatability of this measurement technique. Results: The analysis showed a repeatability and reproducibility of 0.00% for the digital measurement technique used to analyze the wear volume of CM-wire NiTi alloy endodontic reciprocating files after clinical use. Wear was mostly identified at the tip and cutting edges of the CM-wire NiTi alloy endodontic reciprocating files. Conclusions: This novel digital measurement technique is a repeatable, reproducible, and accurate method of quantifying the wear volume of CM-wire NiTi alloy endodontic reciprocating files after clinical use. Keywords: endodontics; cyclic fatigue; wear; NiTi; reciprocating movement; micro-computed tomography es_ES
dc.format application/pdf es_ES
dc.language eng es_ES
dc.rights CC-BY es_ES
dc.rights.uri http://creativecommons.org/licenses/by/4.0/deed.es es_ES
dc.title A Novel Digital Technique to Analyze the Wear of CM-Wire NiTi Alloy Endodontic Reciprocating Files: An In Vitro Study es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.rights.accessrights info:eu-repo/semantics/openAccess es_ES
dc.identifier.location N/A es_ES


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