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What is the three-category framework for understanding digital dentistry workflows?

The Universal Framework: Every digital dentistry workflow, regardless of complexity or final restoration type (crown, night guard, denture), breaks down into three fundamental categories:

 

Category 1: Data Acquisition

  • All methods of capturing clinical information and bringing it into the digital realm
  • Includes intraoral and extraoral scans
  • Encompasses photographs for shade matching and esthetic analysis
  • Includes radiographs for diagnostic purposes
  • Traditional impressions that are subsequently digitized
  • Interocclusal records that capture jaw relationships
  • For complete dentures: final impressions, occlusal relationships, shade documentation, photographs

 

Category 2: Design (CAD - Computer Aided Design)

  • Digital design phase where all acquired data is imported into software
  • Raw clinical data is synthesized into a specific treatment plan
  • This is the CAD component where virtual planning occurs
  • For dentures: virtual tooth arrangement, denture base contour establishment, final prosthesis planning
  • Based on patient's unique anatomical and esthetic requirements

 

Category 3: Fabrication (CAM - Computer Aided Manufacturing)

  • Conversion of digital design into physical object
  • This is the CAM component where virtual becomes tangible
  • Methods include milling (subtractive manufacturing)
  • Includes 3D printing (additive manufacturing)
  • Can involve hybrid approaches combining multiple techniques

 

Why This Digital Dentistry Framework Matters:

  • Helps clinicians understand where they are in any digital workflow
  • Makes troubleshooting easier by identifying which category has issues
  • Allows for hybrid workflows (conventional in one category, digital in others)
  • Provides common language for discussing workflows with laboratories
  • Simplifies learning curve by breaking complex processes into manageable components

 

Application to Denture Workflows:

  • Data acquisition: impressions, jaw relations, photographs, shade
  • Design: software-based tooth arrangement and base design with digital preview
  • Fabrication: choice between milling, printing, or hybrid material combinations 

 

Additional Resources

For more information concerning the digital dentures:

 

Contact Information

For help with a digital denture solution for your next case, contact ROE Dental Laboratory: