{"title":"Assessment of various rotary file systems with different taper for canal cleaning: An <i>in vitro</i> study.","authors":"Shrishtee Priya, Gongalareddy Sai Vineetha, Deepika Yadav, Subasish Behera, Bibyaswan Chakrabarti, Soumyaranjan Nanda, Megha Patel","doi":"10.6026/973206300211486","DOIUrl":null,"url":null,"abstract":"<p><p>A key part of performing successful root canal therapy is effective root debridement. Hence, mandibular premolars were used to compare how well ProTaper Gold, HyFlex EDM and TruNatomy rotary file systems remove debris during cleaning. We instrumented 30 teeth and examined them through a stereomicroscope to see how much residual debris was left after canal shaping. The HyFlex EDM system was much better at cleaning, especially in the apical third (p < 0.05). Thus, we show that a good taper in the design of the file helps clean the canal better.</p>","PeriodicalId":8962,"journal":{"name":"Bioinformation","volume":"21 6","pages":"1486-1489"},"PeriodicalIF":1.9000,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12449488/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioinformation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6026/973206300211486","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A key part of performing successful root canal therapy is effective root debridement. Hence, mandibular premolars were used to compare how well ProTaper Gold, HyFlex EDM and TruNatomy rotary file systems remove debris during cleaning. We instrumented 30 teeth and examined them through a stereomicroscope to see how much residual debris was left after canal shaping. The HyFlex EDM system was much better at cleaning, especially in the apical third (p < 0.05). Thus, we show that a good taper in the design of the file helps clean the canal better.
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