A comparative evaluation of the dentinal microcracks formed and propagated during the removal of gutta-percha using hand and three rotary retreatment file systems: A micro-computed tomography study

• Main Authors: Srivastava Sanjeev (Author), Rita Gupta (Author), Dubey Sandeep (Author), Tewari Tanu (Author), Shukla Namita (Author), Singh Arohan (Author)
• 格式: 圖書
• 出版: Wolters Kluwer Medknow Publications, 2023-01-01T00:00:00Z.
• 主題: article
• 在線閱讀: Connect to this object online.

Aim: This micro-computed tomography (micro-CT) study aims to quantitatively analyze the dentinal microcracks formed and propagated after endodontic retreatment using different file systems. Methods: Forty extracted mandibular premolars were selected. Biomechanical preparation was done using ProTaper...