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Stress distribution and axial force under different filing parameters during root canal preparation: An in vitro FEA

Dianhao Wu1, Zhixian Qiu2, Yanshuang Bai2

  • 1Department of Mechanical Engineering and Automation, University of Science and Technology Liaoning, Anshan, Liaoning Province, 114051, People's Republic of China.

Journal of the Mechanical Behavior of Biomedical Materials
|November 18, 2025
PubMed
Abstract

Keywords:
Axial forceFiling parameterFinite element analysisNickel-titanium fileRoot canalStress distribution

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