Influence of Rotation Speed of Mtwo Files on Root Canal Instrumentation Time with Different Canal Curvatures

The aim of this study was to analyze the effect of rotation speed on the instrumentation time of root canals with different curvatures using Mtwo NiTi rotary instruments. Forty root canals were selected and divided into 2 groups, according to the angle of curvature (group A>30 , group B0.05). Thi...

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Veröffentlicht in:Iranian endodontic journal 2021-01, Vol.16 (1), p.38-42
Hauptverfasser: Carlesi, Teocrito, Plotino, Gianluca, Colangeli, Mauro, Pappalardo, Alfio, Malagnino, Vito Antonio
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Sprache:eng
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Zusammenfassung:The aim of this study was to analyze the effect of rotation speed on the instrumentation time of root canals with different curvatures using Mtwo NiTi rotary instruments. Forty root canals were selected and divided into 2 groups, according to the angle of curvature (group A>30 , group B0.05). This study showed that canal preparation with M rotary files could be completed safely with an increase of the instrumentation time at low rotational speed independently of the root canal curvature.
ISSN:1735-7497
2008-2746
DOI:10.22037/iej.v16i1.24773