A root trench technique is completed to treat contamination of mash or the nerve of your tooth. This is finished by cleaning the tainted mash from the inward waterways of your root. The cleaning is then trailed via fixing and safeguarding the tooth by putting a dental crown on top of it. For quite a long time this method has been performed physically. Be that as it may, with mechanical development as of late, a further developed technique known as Rotating Endodontics has been created.