Don’t Let the Temporary Break.
Provisionals are not just placeholders; they are the test drive for the final restoration. A broken temporary bridge can cause tissue collapse and patient dissatisfaction. China Dental Labo offers specialized Temporary Crown Design Services engineered for strength. We calculate the stress points to ensure your PMMA or Printed Resin bridge survives the healing period.
Technical Engineering Specifications
We adjust the design parameters based on the manufacturing method (Milling vs. Printing) and the clinical need:
Structural Integrity
- Connector Cross-Section: We strictly adhere to material minimums (e.g., >12mm² for posterior PMMA bridges) to prevent snapping at the pontic.
- Minimum Thickness: We respect the 0.8mm – 1.0mm minimum thickness rule to ensure the temporary can withstand occlusal forces.
Fit & Function
- Cement Gap: Customized for temporary cements (typically larger gap, e.g., 60µm – 80µm) to allow for easy removal later.
- Tissue Pressure: Ovate pontic design to shape the gingiva for the final emergence profile.
Two Types of Temporaries
| Type | Description | Best For |
|---|---|---|
| Solid Temp | Full thickness design. | Milling (PMMA) or 3D Printing for long-term use (3-6 months). |
| Eggshell Temp | Hollow design (0.3mm – 0.5mm shell). | Chairside reline over un-prepped teeth (Snap-on) or immediate protection. |
Seamless Digital Workflow
- Scan: Upload Pre-op scan (for Copy Denture) or Prep scan.
- Prescribe: Specify “Solid” or “Eggshell” and the manufacturing method (Mill/Print).
- Design: We deliver the open STL file overnight.
- Produce: Nest in your PMMA disc or print with Temp Resin (e.g., SprintRay OnX, NextDent).
Planning a Big Case?
Use a PMMA temporary to verify the VDO and Esthetics before milling the final Zirconia. We can copy the approved temp exactly for the final.
Email your case files to: chinadentaldesigns@gmail.com





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