Operative Dentistry: INBDE Test Prep Material

Introduction to Operative Dentistry

The Introduction to Operative Dentistry INBDE lesson will cover these topics in depth:

• Definition, scope, and goals (restoration of form, function, and aesthetics).

Dental Anatomy

The Dental Anatomy INBDE lesson will cover these topics in depth:

• Enamel: Composition, formation, properties, and structural features (e.g., enamel rods, striae of Retzius, neonatal line).
• Dentin: Composition, types (primary, secondary, tertiary), structure, and sensitivity (hydrodynamic theory).
• Cementum: Composition, function, types, and repairability.
• Embrasures and Contacts: Anatomy, function, and contributions to periodontal health.

Saliva and Its Role in Dentistry

The Saliva and Its Role in Dentistry INBDE lesson will cover these topics in depth:

• Components, protective mechanisms (buffering, remineralization, bacterial clearance).
• Conditions like xerostomia and their impact on oral health.

Dental Caries

The Dental Caries INBDE lesson will cover these topics in depth:

• Etiology, risk factors, and caries formation process.
• Types of caries: incipient, arrested, recurrent, rampant.
• Zones of carious enamel and dentin.
• Diagnostic tools: visual, radiographic, and transillumination.

Plaque and Risk Assessment

The Plaque and Risk Assessment INBDE lesson will cover these topics in depth:

• Supragingival and subgingival plaque formation.
• Stephan curve and pH dynamics.
• Low, moderate, and high caries risk factors.

Restorative Materials

The Restorative Materials INBDE lesson will cover these topics in depth:

• Amalgam: Composition, properties, and phases.
• Composite: Components, bonding systems, types (flowable, condensable).
• Glass Ionomers: Resin-modified glass ionomers, properties, and applications.
• Temporary crowns and cements.

Cavity Preparation

The Cavity Preparation INBDE lesson will cover these topics in depth:

• Principles of cavity preparation (outline form, resistance, and retention).
• G.V. Black classification of cavity preparations (Classes I-VI).
• Primary and secondary resistance and retention forms.

Restorative Techniques

The Restorative Techniques INBDE lesson will cover these topics in depth:

• Isolation techniques: rubber dam, cotton rolls, matrix systems.
• Finishing and polishing for restorations.
• Adhesive systems and bonding techniques for enamel and dentin.

Failed Restorations and Secondary Caries

The Failed Restorations and Secondary Caries INBDE lesson will cover these topics in depth:

• Causes of failure: marginal leakage, recurrent caries, poor contour.
• Treatment options: repair vs. replacement.

Preventive and Advanced Techniques

The Preventive and Advanced Techniques INBDE lesson will cover these topics in depth:

• Fissure sealants and Preventive Resin Restorations (PRRs).
• Indirect restorations: inlays, onlays, crowns.
• Bleaching (vital and non-vital) for esthetic considerations.

Operative Instruments

The Operative Instruments INBDE lesson will cover these topics in depth:

• Hand instruments: composition, types, and uses.
• Powered instruments: burs, laser equipment, and cutting techniques.

Material Science and Clinical Applications

The Material Science and Clinical Applications INBDE lesson will cover these topics in depth:

• Properties of restorative materials (compressive strength, thermal expansion, thermal conductivity).
• Techniques to mitigate polymerization shrinkage and C-factor.

Final Assessment and Review

• • Case studies and clinical scenarios
  • Exam-style multiple-choice questions
  • Practice applying differential diagnoses and treatment