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Updated: Apr 25, 2026

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A Standardized Approach to Extra-Oral and Intra-Oral Digital Photography
Published on: July 22, 2022
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Esthetics with minimal tooth preparation achieved through a digital approach
Sebastian Ercus1, Edwin Chung2, Ed McLaren3
1Post-Graduate Student, Esthetic Program, UCLA Center for Esthetic Dentistry, Los Angeles, California. Owner, Dental Specialty Center Brussels, Ixelles, Belgium.
Summary
Digital dentistry innovations are transforming patient care. This case study details using computer-aided design for smile design and creating advanced dental models for optimal aesthetic results.
Area of Science:
- Dentistry
- Biomaterials
- Digital Technology
Background:
- Computer-assisted technology and novel materials are revolutionizing dental practices.
- The standard of care in clinical and dental laboratory settings is evolving rapidly.
- Digital solutions offer enhanced patient communication and treatment planning.
Observation:
- A case study utilized digital smile design, minimal tooth preparation, and digital scanning.
- A nanohybrid transitional mock-up, or bonded functional esthetic prototype (BFEP), was employed.
- Digitally generated alveolar models were duplicated in refractory dies layered with feldspathic porcelain.
Findings:
- The integration of digital workflows streamlines the entire dental restoration process.
- The novel technique for digitally generated alveolar models achieved optimal esthetic outcomes.
- Bonded functional esthetic prototypes (BFEP) facilitate predictable and precise treatment results.
Implications:
- This digital approach represents a paradigm shift in modern restorative dentistry.
- Enhanced esthetics and patient satisfaction can be achieved through advanced digital techniques.
- The described methodology offers a reproducible model for complex esthetic rehabilitations.

