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

• Prif Awduron: Srivastava Sanjeev (Awdur), Rita Gupta (Awdur), Dubey Sandeep (Awdur), Tewari Tanu (Awdur), Shukla Namita (Awdur), Singh Arohan (Awdur)
• Fformat: Llyfr
• Cyhoeddwyd: Wolters Kluwer Medknow Publications, 2023-01-01T00:00:00Z.
• Pynciau: article
• Mynediad Ar-lein: 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...