For decades, the phrase "operative dentistry" conjured images of rotating burs, amalgam condensers, and G.V. Black's "extension for prevention." However, the past twenty years have witnessed a paradigm shift. The guides available today emphasize a fundamentally different philosophy: minimally invasive dentistry (MID), adhesive biomimetics, and patient-specific risk assessment.
| Principle | Key takeaway | |-----------|---------------| | | ICDAS + activity assessment | | Pre-op | Caries risk reduction first | | Anesthesia | Usually needed for selective removal | | Isolation | Rubber dam | | Caries removal | Selective (not complete) in deep lesions | | Cavity design | Conservative, no conventional retention | | Adhesion | Enamel etch + wet dentin bonding | | Lining | Only if deep → bioceramic | | Restoration | Layered composite | | Finishing | Multi-step polishing | | Recall | Repair, risk reassess, preventive reinforcement | | Principle | Key takeaway | |-----------|---------------| |
: Clinical practice now incorporates systematic caries risk assessment and subjective/objective exams to tailor treatment Digital Integration and patient-specific risk assessment.
Adhesion is the cornerstone of modern restorative procedures, allowing for the elimination of traditional "extension for prevention" and mechanical retention forms. | Principle | Key takeaway | |-----------|---------------| |