First Order with an Overseas Dental Lab: A Step-by-Step Checklist

The first case with any new lab is the highest-risk one. The relationship is untested, the communication norms are unknown, and there’s no established trust on either side. Done well, it sets up a productive long-term partnership. Done poorly, it costs you a patient appointment, a remake, and weeks of frustration.

This checklist walks through every step — from initial lab evaluation to receiving and seating the first restoration. Use it to eliminate guesswork from your first overseas case.

Before You Send Your First Case

Lab Vetting (Do Once Per Lab)

• Confirm the lab holds ISO 13485 certification (medical device quality management). Ask for the certificate number and verify its validity.
• Ask which materials suppliers they use (Ivoclar, 3M, Dentsply Sirona — not unknown brands).
• Request references from practices similar to yours in size and case mix.
• Confirm their case acceptance format: do they accept your scanner’s files natively, or do you need to export STL/OBJ?
• Confirm shipping method and average transit time to your city.
• Get their remake policy in writing: what’s covered, what’s excluded, how to initiate.
• Confirm payment terms: per-case, weekly invoice, or prepaid credit.

Communication Setup

• Identify your dedicated point of contact (account manager or lab technician).
• Establish a preferred communication channel: email, WhatsApp, portal messaging.
• Confirm the lab’s time zone and business hours relative to yours.
• Ask what their typical response time is for case questions.
• Get the after-hours emergency contact procedure (for urgent remake requests).

Technical Setup

• Send a test scan (dummy case) before your first live patient case — confirm they can open your file format and respond with a design preview within expected time.
• Test the case submission portal or file transfer method end-to-end.
• Add the lab’s shipping address to your courier account (if sending physical impressions).
• Confirm whether they need your practice letterhead on physical case sheets for customs documentation.

Choosing Your First Case Type

For the first case with a new lab, choose a low-complexity, low-risk restoration:

• Ideal first case: Posterior monolithic zirconia crown on a molar — the most forgiving restoration type, single shade, minimal aesthetic requirements.
• Avoid for first case: Upper anterior crowns or veneers, implant cases, full-arch cases, shade-sensitive anterior restorations.

A posterior molar crown tests the lab’s margins, fit, and contacts without the stakes of an aesthetic-zone restoration. Save high-visibility cases for after you’ve confirmed the lab’s quality on a simpler piece.

Preparing the Case

Clinical Preparation Checklist

• Preparation margins: finish lines clear, no ragged edges, no over-reduction of axial walls.
• Hemostasis complete before scanning.
• Retraction cord seated and gingival margin visible in all four quadrants of the prep.
• Prep surface dried just before scan.

Scan Checklist (Digital Workflow)

• Preparation margin fully captured — rotate scan in viewer and confirm no gaps.
• Opposing arch: full quadrant captured (not just adjacent teeth).
• Bite registration: minimum 3 pairs of occluding teeth visible, patient in centric relation.
• No stitching errors or holes in mesh at margin or occlusal surface.
• File exported as STL or OBJ (not proprietary format).

Case Sheet Checklist

• Tooth number
• Restoration type (e.g., “Full-contour monolithic zirconia crown”)
• Material specification (e.g., “Multi-layer zirconia, minimum 1200 MPa flexural strength”)
• Shade system and value (e.g., “VITA Classical A2” or “VITA Linearguide 3D-Master 2M2”)
• Occlusal contact preference (light, normal, or no contact in ICP)
• Interproximal contact preference (normal or light)
• Any patient-specific notes (bruxism, occlusal scheme, existing restorations to match)
• Return shipping method requested
• Your required delivery date

Submitting the Case

• Submit during the lab’s business hours — cases received at 11pm their time start the next morning.
• Send a brief message alongside the files: “First case with your lab — posterior molar zirconia crown, shade A2, aiming for delivery by [date]. Please confirm receipt.”
• Request a read receipt or confirmation that the case is in queue.
• Note the submission time — start your TAT clock from confirmed receipt, not submission.

During Production

• If the lab offers a design preview, review and approve within 2–4 hours. Delays here extend your total cycle time.
• On the design preview, confirm: margin placement, occlusal table size, interproximal contacts, and emergence profile look anatomically appropriate.
• If anything looks wrong in the design preview, ask for a revision before approving — it’s infinitely cheaper to fix in software than after milling.

When the Restoration Arrives

Before Seating

• Inspect the restoration under good lighting for chips, cracks, or surface defects.
• Check the shade against the patient’s adjacent teeth with the shade tab used at case submission.
• Verify the label matches: tooth number, material, patient name match your records.

At Try-In

• Check margin seating under magnification — no gap at the margin, no rocking.
• Verify interproximal contacts with floss.
• Check occlusion in ICP, lateral excursions, and protrusive movement.
• Take a shade photo in natural light before cementation, with the crown both moist and dry for documentation.

After the Appointment — Give the Lab Feedback

This is the step most practices skip — and it’s the most valuable one for building a productive lab relationship. Contact your account manager within 24 hours of the appointment with brief, specific feedback:

• Fit quality (margin, contacts, occlusion)
• Shade accuracy
• Surface finish
• Anything that needed adjustment at chairside and why

Labs use this feedback to calibrate their technician’s preferences for your practice. The fifth case should fit better than the first because the lab knows your preferences — but only if you tell them.

If You Need a Remake

• Document the issue with photographs before returning the restoration.
• Describe the problem specifically: “open margin on mesial, visible under 3x magnification” is actionable; “doesn’t fit” is not.
• Send the restoration, your photos, and the original scan files.
• Reference the remake policy you confirmed before placing the first case.
• A lab that handles remakes professionally is as important as one that gets it right the first time — problems will happen; what matters is the response.

Frequently Asked Questions

How do I know if an overseas dental lab is trustworthy before placing my first case?

ISO 13485 certification is the minimum quality signal — it means the lab operates under a documented quality management system with external audits. Beyond that, ask for references from practices at similar volume and case complexity, and send a test scan before your first live patient case to verify their file handling, communication, and design quality.

Should I tell my patient their restoration is being made overseas?

Disclosure practices vary by jurisdiction. In the US, the FTC requires disclosure if a patient asks. In Australia, some state guidelines recommend proactive disclosure. Regardless of regulation, a brief disclosure — “We use a certified international dental laboratory” — is good practice and builds patient trust rather than undermining it.