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The Efficacy of Rotary, Reciprocating, and Combined Non-Surgical Endodontic Retreatment Techniques in Removing a Carrier-Based Root Canal Filling Material from Straight Root Canal Systems: A Micro-Computed Tomography Analysis

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Alakabani, Tarek-Fahed & Faus Llácer, Vicente & Faus Matoses, Ignacio & Ruiz Sánchez, Celia & Zubizarreta Macho, Álvaro & Sauro, Salvatore & Faus Matoses, Vicente .The Efficacy of Rotary, Reciprocating, and Combined Non-Surgical Endodontic Retreatment Techniques in Removing a Carrier-Based Root Canal Filling Material from Straight Root Canal Systems: A Micro-Computed Tomography Analysis.

ISO 690

Alakabani, Tarek-Fahed & Faus Llácer, Vicente & Faus Matoses, Ignacio & Ruiz Sánchez, Celia & Zubizarreta Macho, Álvaro & Sauro, Salvatore & Faus Matoses, Vicente. The Efficacy of Rotary, Reciprocating, and Combined Non-Surgical Endodontic Retreatment Techniques in Removing a Carrier-Based Root Canal Filling Material from Straight Root Canal Systems: A Micro-Computed Tomography Analysis.

https://hdl.handle.net/20.500.12080/24063
dc.contributor.author Alakabani, Tarek-Fahed
dc.contributor.author Faus Llácer, Vicente
dc.contributor.author Faus Matoses, Ignacio
dc.contributor.author Ruiz Sánchez, Celia
dc.contributor.author Zubizarreta Macho, Álvaro
dc.contributor.author Sauro, Salvatore
dc.contributor.author Faus Matoses, Vicente
dc.date.accessioned 2021-03-01T15:25:44Z
dc.date.available 2021-03-01T15:25:44Z
dc.date.created 2020-06-25
dc.identifier.uri https://hdl.handle.net/20.500.12080/24063
dc.description.abstract The aim of this study is to analyze and compare the e cacy of three non-surgical endodontic retreatment techniques in removing a carrier-based root canal filling material from straight root canal systems. The study was performed on 99 single-rooted extracted teeth using the ProTaper Gold endodontic rotary system up to the F2 file (Dentsply Maillefer, Baillagues, Switzerland), which were sealed with GuttaCore (Dentsply Maillefer, Ballaigues, Switzerland) and AH plus epoxy resin sealer (Dentsply DeTrey, Konstanz, Germany) and randomly assigned to the following non-surgical retreatment techniques: ProTaper Retreatment endodontic rotary instruments (D1¿D3 files, Dentsply Maillefer, Ballaigues, Switzerland; n = 33, PTR), Reciproc Blue endodontic reciprocating instrument (R50, VDW, Munich, Germany; n = 33, RCB50), and a combined root canal retreatment technique between Gates-Glidden drills (sizes #3 and #2, Dentsply Maillefer, Ballaigues, Switzerland) and Hedstrom files (file size 35, 30, and 25, Dentsply Maillefer, Ballaigues, Switzerland; n = 33; H-GG). All of the teeth were submitted twice to a micro-computed tomography (micro-CT) scan, before and after non-surgical endodontic retreatment procedures. The volume of root canal filling material (mm3), volume of remaining root canal filling material (mm3), non-surgical endodontic retreatment working time (min), proportion of remaining root canal filling material (%), and e cacy of root canal filling material removal between the non-surgical endodontic retreatment techniques were analyzed using ANOVA one-way statistical analysis. Statistically significant di erences were observed between the proportions of remaining root canal filling material of PTR and H-GG (p = 0.018), between the non-surgical endodontic retreatment working times (min; p < 0.001), and between the e cacies of root canal filling material removal by the non-surgical endodontic retreatment techniques (p = 0.009). However, the non-surgical endodontic retreatment systems allow for similar carrier-based root canal filling material removal. es_ES
dc.format application/pdf es_ES
dc.language eng es_ES
dc.rights CC-BY es_ES
dc.rights.uri N/A es_ES
dc.title The Efficacy of Rotary, Reciprocating, and Combined Non-Surgical Endodontic Retreatment Techniques in Removing a Carrier-Based Root Canal Filling Material from Straight Root Canal Systems: A Micro-Computed Tomography Analysis es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.rights.accessrights info:eu-repo/semantics/restrictedAccess es_ES
dc.identifier.location N/A es_ES


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