1 Pathogenesis of Pulp and Periapical Diseases 2 Systemic Health Considerations in the Endodontic Patient and Geriatric Endodontics 3 Endodontic Radiology 4 Endodontic Diagnosis and Treatment Planning 5 Differential Diagnosis of Pain and Radiolucencies of Non-Pulpal Origin 6 Endodontic Case Complexity and Working with the Specialist 7 Endodontic Armamentarium 8 Local Anesthesia 9 Endodontic Emergencies and Therapeutics 10 Management of the Vital Pulp and of Immature Teeth 11 Management of Traumatic Dental Injuries 12 Root Canal Anatomy 13 Isolation, Access Preparation, Working Length Determination 14 Cleaning and Shaping, Intra-canal Medications 15 Obturation and Temporization 16 Restoration of Endodontically-Treated Teeth 17 Bleaching Discolored Nonvital Teeth 18 Procedural Accidents 19 Non-Surgical Retreatment 20 Apical Microsurgery 21 Adjunctive Surgical Procedures 22 Endodontic Treatment Outcomes Appendix: Pulpal Anatomy and Access Preparations