MEDIT Full-Arch Scanning Workflow: From Capture to Lab Acceptance
MEDIT publishes approximate full-arch scan times under defined conditions. Those numbers show scanner capability; they do not include preparation, isolation, rescans, bite verification, photos, prescriptions, or laboratory review.
Define the acceptance standard first
Ask the receiving laboratory what makes a scan acceptable: margin visibility, edentulous tissue coverage, scanbody capture, bite records, photographs, shade, opposing arch, retraction, and prescription fields. Turn that answer into a chairside checklist.
A fast scan that fails the lab's acceptance standard creates delay after the patient leaves. A slower scan that is reviewed before dismissal is usually the more efficient case.
Use landmarks to control drift
Long smooth spans, reflective surfaces, mobile tissue, and repeated geometry challenge any optical stitching process. Maintain a deliberate path with overlapping unique anatomy and return to stable landmarks when the scan loses context.
For implant workflows, follow the validated scanbody or photogrammetry protocol rather than treating every full arch as a routine dentate scan. The capture method should match the restorative question being asked.
Review occlusion as a separate dataset
A clean arch scan does not prove the bite is correct. Verify that the patient is seated consistently, that the buccal records include stable anatomy, and that the relationship looks plausible before submission.
When a case is high risk, document the bite and clinical context with photographs or additional records. The goal is not to collect files indiscriminately; it is to preserve the information needed to detect a wrong relationship.
Measure the workflow
Track scan time, rescan reason, lab rejection, remakes, bite corrections, and operator. Review the data monthly. Training should target the failure mode that actually recurs, not generic scanning advice.
Dentcore can help with scanner configuration and workflow planning, but the practice and laboratory should jointly own the acceptance checklist. That shared standard is what makes full-arch scanning scalable.