Resumo

MORADAS ESTRADA, M. Rotary instrumentation in endodontics: which kind of lime you might use?. Av Odontoestomatol [online]. 2017, vol.33, n.4, pp.151-160. ISSN 2340-3152.

The objective of the present work is to perform a literature review of the last ten years about rotary instrumentation in endodontics and the different types of files that can be used, searching for a comparative of advantages and disadvantages and even possible indications for each case. File type or procedure.

The rotational endodontic system has meant an extraordinary advance in the treatment of ducts of both anterior and posterior teeth. The rotary instrumentation allows using a smaller number of files, give a greater conicity that facilitates the cleaning of the duct and its subsequent obturation. The aim of this work is to explain the technique of mechanical instrumentation of the root canal, exposing its design, characteristics of composition, form of use and the advantages or disadvantages with respect to other systems.

Palavras-chave : Root canal treatment; rotatory instrumentation; nickel chromus limes; manual instrument; Mtwo; K3; Protaper; wave one.

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