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Direct Metal Laser Sintering

Direct Metal Laser Sintering (DMLS) Porcelain-Fused-to-Metal (PFM) restorations used in dental labs.

It combines advanced metal 3D printing technology (DMLS) with the traditional PFM technique, where a metal substructure is fabricated via DMLS and later layered with porcelain for esthetics.

DMLS PFM is a modern alternative to traditional PFM, providing high precision, strength, and consistency in dental restorations. Many dental labs are transitioning to DMLS technology to enhance the quality and longevity of PFM crowns and bridges..

  • Single Crowns (Anterior & Posterior).
  • Bridges (Short and long-span).
  • Full-Mouth Reconstructions.
  • Implant-Supported Restorations.
DMLS PFM refers to Direct Metal Laser Sintering (DMLS) Porcelain-Fused-to-Metal (PFM) restorations used in dental labs. It combines advanced metal 3D printing technology (DMLS) with the traditional PFM technique, where a metal substructure is fabricated via DMLS and later layered with porcelain for esthetics.
Metal Substructure: Created using DMLS technology, which is a 3D printing process where a laser sinters powdered metal to form a precise framework. Porcelain Layering: Aesthetic porcelain is fused over the metal substructure to achieve a natural tooth appearance.

Final Finishing: Glazing and staining for color matching.

High Precision: DMLS technology ensures high accuracy and fit compared to traditional casting. Consistent Quality: Eliminates human errors in manual metal casting. Biocompatibility: Uses cobalt-chromium or titanium alloys, ensuring safety for dental restorations. Stronger Bonding: The rougher surface of the DMLS-fabricated metal substructure enhances porcelain adherence. Reduced Shrinkage and Distortion: 3D printing minimizes errors seen in traditional casting.
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