Efficacy of CM-Wire, M-Wire, and Nickel-Titanium Instruments for Removing Filling Material from Curved Root Canals: A Micro-Computed Tomography Study
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- 作者：Clarissa Teles Rodrigues ; DDS ; MS ; clarissateles@usp.br" class="auth_mail" title="E-mail the corresponding author ; Marco Antonio Hungaro Duarte ; DDS ; MS ; PhD ; Marcela Milanezi de Almeida ; DDS ; MS ; Flaviana Bombarda de Andrade ; DDS ; MS ; PhD ; Norberti Bernardineli ; DDS ; MS ; PhD
- 关键词：Controlled memory wire ; curved root canals ; micro-computed tomography ; reciprocating systems ; root canal retreatment ; rotary systems
- 刊名：Journal of Endodontics
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：42
- 期：11
- 页码：1651-1655
- 全文大小：387 K
文摘
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This study evaluates the efficacy of CM-wire instruments in retreatment.
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It compares these files with M-wire and NiTi instruments during retreatment.
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A new 50/.01 CM-wire file was evaluated for removing filling material.