The prevalence of pathological tooth wear has increased dramatically in contemporary populations, posing a complex dilemma for dental clinicians.
When extensive tooth surface loss compromises Occlusal Vertical Dimension (OVD), exposed dentin, and smiles in young adults, traditional prosthodontic approaches—such as full-coverage indirect crowns—demand aggressive, irreversible removal of already depleted sound dental structure.
In response, modern restorative dentistry has embraced the concept of "through-care": an interceptive, lifetime treatment philosophy that prioritizes no-preparation, biologically additive techniques.
Direct composite resin restorations offer an exceptional balance of mechanical compliance, intraoral repairability, and biological preservation, serving as an accessible and long-term maintainable therapeutic option.
In the detailed clinical case report "Rehabilitation of Worn Dentition with Direct Resin Composite Restorations: A Case Report," published in Dentistry Journal (MDPI / PubMed Central), Dr. Marta Blasi Beriain, Dr. Giovanni Tommaso Rocca, Dr. Leonardo Franchini, Dr. Didier Dietschi, and Dr. Carlo Massimo Saratti demonstrate how merging full digital planning with direct composite protocols enables predictable full-mouth functional and esthetic rehabilitation.
By integrating digital smile design, 3D wax-ups, and silicone keys into a structured direct workflow, the authors establish an evidence-based roadmap for restoring complex wear without removing healthy tooth structure.
Key Scientific & Clinical Highlights Covered
✔ Interceptive "Through-Care" Strategy: Why additive, no-prep direct restorations preserve pulp vitality and natural tissue, keeping future retreatment options completely open and economically feasible for younger patients.
✔ Digital Planning & Functional Wax-Up: Transitioning from 2D facial aesthetics to a comprehensive 3D digital wax-up that dictates precise occlusal vertical dimension (OVD) re-establishment and uniform restorative clearances.
✔ Predictable Direct Layering Workflow: Step-by-step clinical protocols utilizing custom palatal and buccal silicone indices derived from the digital wax-up to faithfully duplicate anatomy, contact points, and primary morphology chairside.
✔ Occlusal Harmonization & Guidance: Restoring anterior guidance and stable posterior contacts simultaneously, ensuring uniform force distribution and protection against premature adhesive or cohesive failure.
✔ Strict Adhesive & Finishing Sequences: Managing absolute rubber dam isolation, micro-hybrid/nano-hybrid composite handling, and multi-step polishing protocols to secure optimal marginal seal, wear resistance, and high-gloss surface stability.
Mastering these additive, digitally guided protocols empowers restorative clinicians to move beyond invasive reduction—delivering conservative, biomimetic, and functional transformations that respect natural anatomy.
📖 Ready to integrate digitally planned additive composite protocols into your tooth wear workflows?
Explore the full case report, analyze the step-by-step clinical photography, and download the complete open-access article in PDF format on PubMed Central here.
