title: The impression-free Cerec multilayer bridge with the CAD-on method.
abstract: Two new developments extend the spectrum of the Cerec applications: Cerec-Connect: The entire mandible and maxilla can be scanned, as well as their relationship to one another, with the intraoral scanner. Multilayer technique for up to four-unit fixed dental prostheses (FDPs): the CAD-on technique from Ivoclar is the latest procedure in which a zirconium oxide framework and a veneer structure of e.max-CAD are bonded together by ceramic. Intraoral data acquisition with Cerec-Connect, design with Cerec-inLab and fabrication of the three-unit FDP are described and illustrated with a clinical case, and further developments are suggested.
authors.affiliation: wiedhahn@quintessenz.de
authors.forename: Klaus
authors.initials: K
authors.lastname: Wiedhahn
mesh_terms: D002516:Ceramics / Q000737:chemistry; D017076:Computer-Aided Design; D000044:Dental Abutments; D001840:Dental Bonding; D003764:Dental Materials / Q000737:chemistry; D003776:Dental Porcelain / Q000737:chemistry; D003801:Dental Veneers; D003779:Denture Design / Q000379:methods*; D003830:Denture, Partial, Fixed; D005260:Female; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000534:rehabilitation; D008334:Mandible; D013499:Surface Properties; D014584:User-Computer Interface; D015040:Zirconium / Q000737:chemistry
chemical_list: D003764:Dental Materials; C520133:IPS e.max CAD LT; D003776:Dental Porcelain; C023506:Glass ceramics; D015040:Zirconium; C028541:zirconium oxide