Copy-milled all-ceramic Celay-InCeram crowns for modified CeraOne abutments: a technical report.
With single-tooth implant restorations, a divergence between implant and crown axes, a lack of interocclusal space, and supracrestal implant placement may result in fabrication problems for the prosthetic crown. It was found that the CeraOne abutment can be modified in three ways: (1) height reduction is possible; (2) a 15-degree taper can be applied; and (3) the cervical shoulder can be reduced in height with a chamfer remaining. For these modified abutments, the Celay-InCeram system was used to create individual, all-ceramic crowns for these modified abutments with improved esthetics.
Pröbster
L
L
Department of Prosthodontics, University of Tübingen, Germany.
Girthofer
S
S
Groten
M
M
Rein
B
B
D000537:Aluminum Oxide; D002484:Cementation; D002516:Ceramics; D003442:Crowns; D000044:Dental Abutments; D003758:Dental Implantation, Endosseous; D015921:Dental Implants; D003776:Dental Porcelain; D017267:Dental Prosthesis Design; D004955:Esthetics, Dental; D006801:Humans; D013499:Surface Properties; D014025:Titanium
C078572:Celay; D015921:Dental Implants; D003776:Dental Porcelain; C070870:In-Ceram; D014025:Titanium; D000537:Aluminum Oxide