Scanning Checklists
CBCT Scanning Checklist
Pre-Scan
- Ensure a full arch scan is selected (upper and/or lower as needed)
- Remove all metal objects: Glasses, Earrings, Facial piercings, Removable prosthetics or retainers
- Place cotton rolls in cheeks to separate soft tissue from gingiva
- Use cotton rolls or tongue blades to maintain separation between upper and lower arches
- Enable Metal Artifact Reduction (if PFM or metal restorations are present)
- Select the highest resolution setting (smallest voxel size) During Scan
- Confirm the patient is properly positioned and stable
- Instruct the patient to place their tongue against the roof of the mouth
- Instruct the patient to remain completely still throughout the scan
Post-Scan
- Review the scan for clarity and proper arch separation
- Export the scan in DICOM format
Intraoral Scan Checklist
Pre-Scan
- Ensure the scanner is calibrated and up to date
- Confirm the scanner tip is clean and securely attached
- Dry teeth and soft tissues with air to reduce glare and moisture artifacts
- Remove any removable appliances or debris from the mouth
- Use cheek retractors or cotton rolls to improve visibility and access
During Scan
- Capture a full arch scan of the working arch
- Capture a full arch scan of the opposing arch (for virtual wax-up)
- Maintain a consistent distance and angulation with the scanner
- Capture all key anatomical landmarks, including:
- Occlusal surfaces
- Interproximal contacts
- Gingival margins
- Ensure buccal bite registration is captured accurately (for occlusal alignment)
Post-Scan
- Review scan data for voids, missing anatomy, or artifacts
- Trim any excess soft tissue or irrelevant scan data
- Verify proper occlusion and arch alignment
- Export files in .STL format
Scan Prosthesis Scan Checklist
- Ensure the scan prosthesis is well-adapted to the soft tissue with full, stable seating
- Place 6–8 radiographic markers (e.g., gutta percha, barium sulfate) evenly distributed
- Perform CBCT scan of the patient with the scan prosthesis in place
- Follow the CBCT Scanning Checklist for optimal resolution and artifact reduction
- Perform a separate 3D 360° scan (CBCT or optical) of the scan prosthesis alone
- Capture both the tissue side and outer surface
- Ensure radiographic markers are clearly visible
Export files in .STL format