file formats and scan quality
- accepted formats include STL, PLY, and OBJ.
- ensure margins are visible and scan holes are minimized.
- attach bite and opposing scans when required.
Case Submission FAQ
Quick answers for digital and physical case submission, file prep,
packaging, timelines, and troubleshooting.
Use this page as a fast reference for your clinic team. It combines common questions
from step-by-step, digital, and physical workflows in one place.
General FAQ
We accept crowns, bridges, implant restorations, dentures, guards, aligner-related appliances, and other standard lab cases for both digital and physical workflows.
Submit complete prescription details, accurate patient name, and all required files/models in one submission package to prevent delays.
Yes, hybrid cases are possible when clearly labeled. Include notes that explain which components are digital and which are physical.
Use the primary lab contact or support line and include patient name, case type, and due date for fastest response.
Digital FAQ
These are the most common digital case questions from clinics before upload.
Physical FAQ
protect models/impressions to avoid transit distortion and fit issues.
label outside and inside with patient name and case type for clean intake.
place the prescription form in a dry sleeve inside the package.
call for pickup when ready and keep one patient case per labeled package.
Timing & Delivery
turnaround starts after complete intake and case validation.(pickup and delivery dates are not included in turnaround times.)
ZANN will reach out if there are any case delays, and our team are happy to provide updates anytime.
missing case data, unclear prescriptions, or damaged physical components can extend timelines.
still have questions
If anything is still unclear about your case details, format, packaging, or timeline, contact the lab now to avoid delays.