Lesson 1Setting Selection Rationale: Criteria for Office, Ambulatory Surgery Centre, or Hospital Operating Room UseThis part outlines criteria for picking office, day surgery centre, or hospital theatre, considering patient health issues, anaesthesia needs, infection risk, resource access, and emergency readiness to ensure safe, effective care.
Office setting indications and limitationsWhen to use an ambulatory surgery centerHospital operating room indicationsAssessing medical risk and ASA statusEmergency preparedness and equipment needsLesson 2Flap Design Options for Mandibular Molar Surgery: Envelope, Triangular, and Vertical Releasing Incisions with Pros/ConsThis part analyses flap design rules for lower molar surgery, comparing envelope, triangular, and vertical release cuts, stressing blood flow, access, tension control, and how each affects post-op pain and ridge keeping.
Biologic principles of mucoperiosteal flapsEnvelope flap indications, pros, and consTriangular flap design and clinical usesVertical releasing incisions and limitationsFlap tension management and repositioningLesson 3Anaesthesia Level Decision: Indications for Local Anaesthesia Alone, Local with IV Sedation, or General AnaesthesiaThis part reviews patient, procedure, and systemic risk factors guiding anaesthesia choice, comparing local alone, local with IV calming, and full anaesthesia, including monitoring, airway care, and legal records.
Assessing patient anxiety and medical comorbiditiesIndications for local anesthesia aloneWhen to add IV sedation to local anesthesiaCriteria for choosing general anesthesiaMonitoring, recovery, and documentation needsLesson 4Formulating the Final Diagnosis: Chronic Periapical Infection with Buccal Cortical Thinning and Proximity to Inferior Alveolar NerveThis part explains how to combine clinical, x-ray, and CBCT data to confirm long-term root tip infection, check buccal bone thinning, and assess link to lower jaw nerve for safe surgical planning and outlook.
Key clinical signs of chronic periapical infectionRadiographic and CBCT features of cortical thinningMapping proximity to the inferior alveolar nerveDifferential diagnosis and endodontic vs surgical careRisk stratification and prognosis documentationLesson 5Ridge Preservation Techniques: Socket Graft Materials (Autograft, Allograft, Xenograft, Alloplast), Membrane Types, and Choice Considerations Given Infection and Cortical DefectsThis part looks at ridge preservation after infected molar removal, comparing socket graft materials and membrane types, timing with infection and bone defects, and decision paths to keep volume for future implants.
Assessing socket walls and defect morphologyAutograft, allograft, xenograft, and alloplast choicesResorbable versus nonresorbable membranesTiming of grafting in infected extraction sitesStrategies to maintain ridge width and heightLesson 6Tooth Sectioning Strategies: Root Separation Patterns for Mandibular Molars, Instrumentation, and Minimising Torque on NerveThis part covers root shape assessment, best root split lines for lower molars, tool choice, controlled sectioning steps, and ways to cut torque transfer and mechanical stress near the lower jaw nerve.
Radiographic evaluation of root morphologyDesigning root separation patterns by molar typeInstrumentation choice for precise sectioningTechniques to minimize torque on the nerveManaging fractured roots and difficult segmentsLesson 7Bone Removal and Access Techniques: Osteotomy Planning, Use of Rotary Instruments vs Piezoelectric Surgery, Minimising Cortical LossThis part details pre-op bone cut design, choice and order of rotary versus piezo tools, watering and cooling methods, and ways to reduce bone shell loss while ensuring good access and view for safe tooth removal.
Principles of osteotomy design and planningChoosing rotary versus piezoelectric devicesHandpiece control, irrigation, and heat reductionPreserving buccal and lingual cortical platesIntraoperative assessment of access and visibilityLesson 8Debridement of Periapical Lesion: Curettage Technique, Removal of Granulation Tissue, Culture/Biopsy IndicationsThis part describes systematic cleaning of root tip lesions, including scraping technique, removal of growth tissue, handling cystic lesions, and when to take cultures or biopsies to guide germ-killing therapy and tissue diagnosis.
Instrumentation for periapical curettageStepwise removal of granulation tissueHandling cystic and fibrous lesionsIrrigation protocols and hemostasisIndications for culture and biopsy samplingLesson 9Managing Proximity to the Mandibular Canal During Extraction: Gentle Traction, Controlled Apical Curettage, and Use of Intraoperative CBCT or NavigationThis part focuses on spotting high-risk canal closeness, using gentle pulling and loosening, controlled root tip scraping, and needs for in-surgery CBCT or navigation systems to avoid nerve harm and handle sudden canal exposure safely.
Preoperative mapping of the mandibular canalAtraumatic luxation and traction techniquesControlled apical curettage near the canalUse of intraoperative CBCT and navigationManagement of suspected nerve exposureLesson 10Soft Tissue Management and Closure: Primary Closure vs Open Healing, Use of Collagen Membranes, Suturing Techniques to Maintain Ridge ContourThis part addresses soft tissue care around removal and graft sites, comparing direct closure versus open healing, use of collagen sheets, flap moving, and stitching methods that guard grafts and keep ridge shape and gum tissue.
Criteria for primary closure versus open healingFlap advancement and releasing techniquesUse of collagen membranes for coverageSuture selection and tension controlPostoperative soft tissue remodeling review
