Lesson 1Setting selection rationale: criteria for office, ambulatory surgery centre, or hospital operating room useOutlines reasons for picking clinic, day surgery centre, or hospital OT, factoring patient health issues, anaesthesia type, infection chance, resources, and emergency readiness for safe 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/consAnalyses flap cut styles for lower molar surgery, comparing simple, triangle, and side release cuts, focusing on blood flow, reach, tension handling, and effect on post-op pain and ridge saving.
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 anaesthesiaReviews patient, procedure, and body risk factors for anaesthesia pick, comparing solo local, local plus IV calm, and full GA, including watch needs, airway care, and legal notes.
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 nerveExplains combining clinic, X-ray, and 3D scan data to confirm long-term root infection, check cheek bone thinning, and nerve closeness for safe surgery plans 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 defectsExamines ridge saving after infected molar pull, comparing socket fillers and covers, timing with infection and bone gaps, and choices 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 nerveCovers root shape check, best split lines for lower molars, tool picks, step-by-step cuts, and ways to cut twist and stress near 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 lossDetails pre-cut bone plan, rotary vs piezo tool order, water cooling, and ways to limit bone shell loss while getting good view for safe tooth out.
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 indicationsDescribes full clean of root tip lesions, scrape method, granulation removal, cyst handling, and when to take samples for germ tests or tissue check.
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 navigationFocuses on spotting high-risk canal nearness, soft pull and wiggle, careful root tip clean, and when to use in-surgery 3D scan or guides to dodge nerve harm.
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 contourHandles gum care around pull and graft spots, comparing tight close vs open heal, collagen covers, gum stretch, and stitch ways to shield grafts and keep ridge shape and gum band.
Criteria for primary closure versus open healingFlap advancement and releasing techniquesUse of collagen membranes for coverageSuture selection and tension controlPostoperative soft tissue remodeling review
