Introduction Pulp and periapical tissue Pathologies of pulp and periapex Endodontic microbiology Biofilms and smear layer in endodontics Rationale of endodontic treatment Diagnostic procedures Differential diagnosis of orofacial pain Case selection and treatment planning Asepsis in endodontics Isolation of teeth Pharmacology in endodontics Endodontic instruments Internal anatomy Access cavity preparation Irrigation and intracanal medicaments Working length determination Cleaning and shaping of root canal system Obturation of root canal system Single visit endodontics Mid treatment flare-ups in endodontics Endodontic emergencies Endodontic failures and retreatment Procedural Accidents Surgical endodontics Endodontic periodontal relationship Restoration of endodontically treated teeth Management of traumatic injuries Pulpal response to caries and dental procedure Management of discoloured teeth Root resorption Crack tooth syndrome and Vertical root fracture Geriatric endodontics Lasers in endodontics Bioceramics in endodontics Vital Pulp therapy Regenerative endodontics Magnification Ethics in endodontics Index.