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Single File Endodontics

机译:单锉牙髓

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摘要

The cleaning and shaping of root canals is a key step in rootcanal treatment procedure; which aims at removal of all thetissue debris from the root canal space while removing the innerlayers of root canal dentin. With Nickel titanium (NiTi) rotaryinstruments this goal is easier to achieve, even in curved rootcanals. But, with the use of Ni-Ti rotary instruments there is apossibility of instrument fracture on repeated use and cross-contamination associated with the inability to adequately cleanand sterilize endodontic instruments.The recently introducednickel-titanium files such as, self adjusting file, Twisted File,Reciproc, WaveOne and F2 ProTaper universal Ni-Ti rotaryinstrument systems claim to be able to completely prepare andclean root canals with only one instrument. Use of single -filerotary systems, are cost effective, time saving, reduce instrumentfatigue and possible cross-contamination. This review articlegives salient features of the single file systems.
机译:根管的清洁和整形是根管治疗过程中的关键步骤。其目的是去除根管间隙中的所有组织碎片,同时去除根管牙本质的内层。使用镍钛合金(NiTi)旋转器械,即使在弯曲的根管中也更容易实现这一目标。但是,随着镍钛旋转器械的使用,由于无法对牙髓器械进行充分的清洁和消毒,反复使用和交叉污染会导致器械破裂。最近引入的镍钛锉刀,例如自动调节锉刀,扭曲锉刀,Reciproc,WaveOne和F2 ProTaper通用Ni-Ti旋转器械系统声称仅用一台仪器即可完全准备和清洁根管。单文件旋转系统的使用具有成本效益,节省时间,减少仪器疲劳和可能的交叉污染。这篇评论文章提供了单个文件系统的显着功能。

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