Endodontics Course

Lesson 1 • Periapical Healing and Repair

Explains the biological sequence of periapical tissue repair following successful treatment. Sets outcome expectations and follow-up protocols.

Lesson 2 • Pulpal and Periapical Pathology

Classifies pulpitis and periapical disease by etiology, histology, and clinical presentation. Links pathological states to appropriate treatment selection.

Lesson 3 • Microbiology of Endodontic Infections

Identifies key pathogens in primary and persistent infections and their virulence factors. Informs antimicrobial strategy selection throughout treatment.

Lesson 4 • Dental Pulp Biology and Function

Covers pulp embryology, cellular composition, and neurovascular supply. Provides the biological rationale for all subsequent treatment strategies.

Lesson 1 • Diagnosis Classification and Treatment Planning

Applies standardized diagnostic terminology to formulate sequenced, patient-centered treatment plans. Integrates prognosis, restorative needs, and systemic factors.

Lesson 2 • Endodontic Radiographic Interpretation

Teaches periapical and bitewing radiograph analysis for pulp, canal, and periapical assessment. Radiographic findings are integrated with clinical data for diagnosis.

Lesson 3 • Clinical Pulp Vitality Testing

Applies thermal, electric, and mechanical tests to assess pulp status reliably. Correct test interpretation prevents misdiagnosis and unnecessary treatment.

Lesson 4 • Patient History and Chief Complaint

Structures the medical and dental history intake to identify systemic and local risk factors. Accurate history guides differential diagnosis and risk stratification.

Lesson 1 • Rubber Dam Isolation Technique

Teaches rubber dam placement, clamp selection, and troubleshooting for complete field isolation. Isolation is prerequisite to aseptic canal treatment.

Lesson 2 • Rotary and Reciprocating File Systems

Compares NiTi alloy properties, file geometries, and motion kinematics across major systems. Students match file system selection to canal anatomy and case complexity.

Lesson 3 • Endodontic Motors and Apex Locators

Covers electronic apex locator principles, calibration, and integration with endodontic motors. Accurate working length determination is foundational to safe preparation.

Lesson 4 • Infection Control in Endodontic Practice

Covers sterilization, disinfection, and personal protective protocols specific to endodontic procedures. Compliance reduces cross-contamination and occupational hazards.

Lesson 1 • Glide Path Establishment

Teaches manual and mechanical glide path creation to ensure safe rotary file progression. A patent glide path reduces file separation and transportation risk.

Lesson 2 • Working Length Determination

Integrates electronic apex locator readings with radiographic confirmation to establish accurate working length. Precise working length prevents over- and under-instrumentation.

Lesson 3 • Access Cavity Design Principles

Defines conservative vs. traditional access outlines and their impact on tooth structure. Correct design prevents missed canals and iatrogenic perforation.

Lesson 4 • Managing Calcified and Difficult Canals

Addresses strategies for locating and negotiating calcified, curved, and dilacerated canals. Builds problem-solving skills for anatomically challenging cases.

Lesson 1 • Irrigation Delivery and Activation

Covers syringe irrigation, passive ultrasonic activation, and sonic and laser-assisted methods. Activation techniques improve irrigant penetration into complex anatomy.

Lesson 2 • Smear Layer Management and Final Rinse

Explains smear layer composition, removal protocols, and final rinse sequencing before obturation. Smear layer removal enhances sealer adhesion and canal disinfection.

Lesson 3 • Irrigant Selection and Properties

Compares sodium hypochlorite, EDTA, chlorhexidine, and adjunct irrigants by mechanism and efficacy. Irrigant selection is matched to case-specific microbial and tissue challenges.

Lesson 4 • Rotary Instrumentation Techniques

Applies crown-down and hybrid rotary sequences to achieve consistent canal shape. Technique refinement minimizes procedural errors and instrument fatigue.

Lesson 1 • Obturation Materials and Sealers

Compares gutta-percha, bioceramic, resin, and zinc oxide-eugenol sealers by properties and indications. Material selection affects sealing ability, biocompatibility, and retreatability.

Lesson 2 • Warm Vertical Compaction Technique

Applies heat-softened gutta-percha with vertical compaction for superior three-dimensional fill. Technique requires precise temperature and pressure control to avoid extrusion.

Lesson 3 • Carrier-Based and Single-Cone Obturation

Covers thermoplasticized carrier systems and bioceramic single-cone techniques with their indications. Students evaluate when simplified techniques are clinically appropriate.

Lesson 4 • Post-Obturation Assessment and Restoration

Evaluates obturation radiographically and establishes coronal seal timing and material selection. Coronal restoration quality is a primary determinant of long-term success.

Lesson 1 • Postoperative Pain and Flare-Ups

Explains the etiology of endodontic flare-ups and evidence-based pharmacological management. Proactive patient communication reduces anxiety and improves compliance.

Lesson 2 • Vertical Root Fracture Recognition

Identifies clinical, radiographic, and CBCT signs of vertical root fracture for accurate diagnosis. Early detection prevents unnecessary retreatment and guides extraction decisions.

Lesson 3 • Instrument Separation Management

Covers prevention strategies, bypass techniques, and retrieval methods for separated instruments. Decision-making balances retrieval risk against leaving the fragment in place.

Lesson 4 • Irrigant-Related Accidents

Addresses sodium hypochlorite extrusion, emphysema, and allergic reactions with emergency protocols. Proper needle technique and volume control prevent most irrigant accidents.

Lesson 1 • Non-Surgical Retreatment Techniques

Covers removal of gutta-percha, carriers, posts, and separated instruments during retreatment. Systematic removal restores canal access for re-instrumentation and disinfection.

Lesson 2 • Diagnosis of Endodontic Failure

Analyzes radiographic, clinical, and CBCT criteria to determine causes of treatment failure. Accurate failure diagnosis directs retreatment vs. surgical vs. extraction decisions.

Lesson 3 • Periapical Surgery Technique

Teaches flap design, osteotomy, root-end resection, and retrograde preparation and filling. Microsurgical principles improve visualization and tissue management outcomes.

Lesson 4 • Surgical Outcomes and Follow-Up

Establishes radiographic and clinical criteria for surgical success and healing classification. Structured follow-up protocols detect complications and confirm periapical repair.