Non-Surgical Endodontic Approach to Periapical Lesion

This comprehensive guide explores the modern paradigm shift from aggressive surgical intervention to conservative, non-surgical root canal therapy as the primary line of defense against periapical lesions. Driven by bacterial infections from necrotic tooth pulp, these bone-resorbing inflammatory responses can be successfully resolved without surgical trauma. By detailing advanced protocols for thorough cleaning, deep disinfection, and a fluid-tight obturation of the root canal system, this text demonstrates how eliminating the microbial source allows the body's natural immune mechanisms to heal even extensive periapical defects over time. It is an essential resource for endodontic clinicians and postgraduate students dedicated to preserving natural dentition through biologically sound, minimally invasive therapies.