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Articles linked to this work by shared authors, journal, and citation graph.

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Same author

[Impact of the maxillary sinus on endodontic microsurgery of maxillary posterior teeth and its clinical management strategies].

Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology·2025
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[Comparison of the sealing ability of three bioceramic root canal sealers using single-cone technique].

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Related Experiment Video

Updated: Jan 7, 2026

Scanning Electron Microscopic Evaluation of Surface Defects of Remover Retreatment File After Single and Multiple Uses
03:07

Scanning Electron Microscopic Evaluation of Surface Defects of Remover Retreatment File After Single and Multiple Uses

Published on: October 11, 2024

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[Expert consensus on nonsurgical endodontic retreatment].

J H Yu1, Z Chen2, J Y Li3

  • 1Department of Cariology and Endodontology, The Affiliated Stomatological Hospital of Nanjing Medical University & State Key Laboratory Cultivation Base of Research, Prevention and Treatment for Oral Diseases (Nanjing Medical University) & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing 210029, China.

Zhonghua Kou Qiang Yi Xue Za Zhi = Zhonghua Kouqiang Yixue Zazhi = Chinese Journal of Stomatology
|December 30, 2025
PubMed
Summary
This summary is machine-generated.

Nonsurgical endodontic retreatment addresses failed root canal treatments by removing bacteria. This consensus offers guidance to improve success rates and preserve tooth function after endodontic therapy.

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Area of Science:

  • Dentistry
  • Endodontics
  • Restorative Dentistry

Background:

  • Root canal treatment failure necessitates retreatment to eliminate intraradicular bacteria.
  • Significant controversies exist regarding case selection, treatment planning, and clinical procedures for nonsurgical endodontic retreatment.
  • A lack of systematic expert consensus hinders optimal clinical decision-making.

Purpose of the Study:

  • To establish a scientific and systematic expert consensus on nonsurgical endodontic retreatment.
  • To provide detailed guidance on indications, contraindications, principles, efficacy evaluation, and prognosis.
  • To improve the success rate and reduce complications of retreatment procedures.

Main Methods:

  • Development of a consensus-based guideline through expert review and discussion.
  • Systematic evaluation of existing literature and clinical evidence.
  • Formulation of recommendations for individualized retreatment strategies.

Main Results:

  • Detailed guidance provided on patient selection, treatment planning, and procedural steps for nonsurgical endodontic retreatment.
  • Established criteria for efficacy evaluation and prognosis prediction.
  • Emphasis on an individualized approach to root canal therapy retreatment.

Conclusions:

  • Nonsurgical endodontic retreatment is crucial for managing failed root canal treatments and eradicating bacterial infections.
  • The established consensus provides clinicians with accurate references to enhance treatment outcomes.
  • Implementing an individualized retreatment system can improve tooth preservation and function following endodontic therapy.