Dental Lab Remakes: Find the Cause Before the Second Unit

A remake rarely starts at the milling machine. It starts with a missing shade, an unclear margin, a scan nobody checked, or a design the practice never really approved. The second unit is just where the cost shows up.

Labs that reduce remakes do one thing consistently: they record why each remake happened, on the case, while people still remember.

This is not an intake checklist. It is what to do once a remake has already happened. For prevention at the desk, start with the case intake checklist.

“Fit issue” is not a cause

Many remake logs stop at the symptom: fit, shade, contact, occlusion. That tells you what failed, not where. A tight contact can come from the design, the scan, or a prescription that never said which contacts mattered. Without the source, the same remake comes back next month.

If you only log the symptom, you will keep fixing the unit instead of the process.

Log the stage where it went wrong

When a remake comes in, attach a short reason to the original case and pick the stage it traces back to:

• Intake: prescription incomplete or ambiguous
• Files: scan or impression not usable as received
• Design: CAD not approved, or approved without the right view
• Production or finishing: the unit did not match the approved design

Four buckets are enough. After a few weeks the pattern is often obvious, and it often points upstream of production.

Keep the evidence on the case

A remake conversation goes better when both sides can see the original prescription, the files received, and what was approved. When that history lives in emails and WhatsApp, the discussion turns into memory against memory, and the lab often absorbs the cost.

Dentys keeps the prescription, files, CAD approval and messages on one case, so a remake can be traced back to a stage instead of argued about. It does not judge clinical quality. It keeps the record straight.

Try it on your next ten remakes

For each one, write the stage it traces back to and whether the information to prevent it existed at intake. Count how many could have been caught before the first unit was made. That number is your starting point.