Zirconium polycrystals has been developed and adopted for use in dentistry with CAD-CAM technology. The model is scanned, the coping is designed and information is then e-mailed to Sweden to the NobelBiocare Milling Centre where it is milled. The coping is couriered back to Brooklyn Dental Lab.
After it is milled the Zirconium undergoes a process called transformation toughening – this increases fracture resistance. A strong esthetic porcelain is veneered to the Zirconium coping by our Dental Technician, Fritz Gerber. The final characterizing regarding shape and shade is done in my surgery.
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