PubMed · 1996 · 16 citations · 0 references
DentistryProsthodonticsRestorative DentistryDental MaterialsAll-ceramic RestorationsCeramic RestorationsCrown MaterialsCad And Cam Ceramic RestorationsCeramic Crown SystemsComputer-aided Design (Cad And Cam) CrownsComputer-aided Manufacturing (Cad And Cam) CrownsComputer-aided Manufacturing (Cad And Cam) RestorationsDental CrownsSurface LossWear
This research paper documents the current performance of an advanced CAD/CAM system. Patients with CAD/CAM Empress glass-ceramic or Aristeé composite machined complete crowns were retrospectively evaluated using U. S. Public Health Service criteria at least two years after placement. The composite restorations had unacceptable wear and surface loss. Development continues.