| Literature DB >> 9120615 |
Abstract
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.Entities:
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Year: 1996 PMID: 9120615
Source DB: PubMed Journal: J Calif Dent Assoc ISSN: 1043-2256