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Maxillary cement retained implant supported monolithic zirconia prosthesis in a full mouth rehabilitation: a clinical report.

Sadid-Zadeh R, Liu PR, Aponte-Wesson R, O'Neal SJ - J Adv Prosthodont (2013)

Bottom Line: This clinical report presents the reconstruction of a maxillary arch with a cement retained implant supported fixed prosthesis using a monolithic zirconia generated by CAD/CAM system on eight osseointegrated implants.The prosthesis was copy milled from an interim prosthesis minimizing occlusal adjustments on the definitive prosthesis at the time of delivery.Monolithic zirconia provides high esthetics and reduces the number of metal alloys used in the oral cavity.

View Article: PubMed Central - PubMed

Affiliation: Department of Prosthdontics, University of Alabama at Birmingham, School of Dentistry, Birmingham, AL, USA.

ABSTRACT
This clinical report presents the reconstruction of a maxillary arch with a cement retained implant supported fixed prosthesis using a monolithic zirconia generated by CAD/CAM system on eight osseointegrated implants. The prosthesis was copy milled from an interim prosthesis minimizing occlusal adjustments on the definitive prosthesis at the time of delivery. Monolithic zirconia provides high esthetics and reduces the number of metal alloys used in the oral cavity.

No MeSH data available.


A: Implant-tooth retained interim prosthesis, two weeks after implant placement #6, 11, B: mplant retained interim prosthesis, two weeks after extraction of teeth #9 and 10.
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Figure 4: A: Implant-tooth retained interim prosthesis, two weeks after implant placement #6, 11, B: mplant retained interim prosthesis, two weeks after extraction of teeth #9 and 10.

Mentions: The maxillary arch was restored with three full arch maxillary interim prostheses during the surgical procedure. The first interim prosthesis was fabricated 6 months after healing of implants #3, 4 and 5. A tooth-implant supported interim prosthesis was fabricated which was screw retained on the existing osseointegrated maxillary implants and cement retained on tooth abutments #9 and 10. The interim prosthesis was fabricated by obtaining an impression of the exact location of the implants and abutting teeth using a maxillary custom tray (Triad TruTray, DENTSPLY International Inc., York, PA, USA), open tray implant posts (Direct Pick-up Coping, Hexed, BioHorizons, Birmingham, AL, USA), and polyvinylsiloxane impression material (Monophase Aquasil, DENTSPLY Caulk, Milford, DE, USA). The vertical dimension of occlusion (VDO), centric relation (CR), and facebow were transferred to a semiadjustable articulator (Whip Mix Corporation, Louisville, KY, USA) using an occlusal rim. The interim prosthesis was delivered immediately after extracting teeth #6 and 11 and placement of implants at these positions (Fig. 4A).


Maxillary cement retained implant supported monolithic zirconia prosthesis in a full mouth rehabilitation: a clinical report.

Sadid-Zadeh R, Liu PR, Aponte-Wesson R, O'Neal SJ - J Adv Prosthodont (2013)

A: Implant-tooth retained interim prosthesis, two weeks after implant placement #6, 11, B: mplant retained interim prosthesis, two weeks after extraction of teeth #9 and 10.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3675296&req=5

Figure 4: A: Implant-tooth retained interim prosthesis, two weeks after implant placement #6, 11, B: mplant retained interim prosthesis, two weeks after extraction of teeth #9 and 10.
Mentions: The maxillary arch was restored with three full arch maxillary interim prostheses during the surgical procedure. The first interim prosthesis was fabricated 6 months after healing of implants #3, 4 and 5. A tooth-implant supported interim prosthesis was fabricated which was screw retained on the existing osseointegrated maxillary implants and cement retained on tooth abutments #9 and 10. The interim prosthesis was fabricated by obtaining an impression of the exact location of the implants and abutting teeth using a maxillary custom tray (Triad TruTray, DENTSPLY International Inc., York, PA, USA), open tray implant posts (Direct Pick-up Coping, Hexed, BioHorizons, Birmingham, AL, USA), and polyvinylsiloxane impression material (Monophase Aquasil, DENTSPLY Caulk, Milford, DE, USA). The vertical dimension of occlusion (VDO), centric relation (CR), and facebow were transferred to a semiadjustable articulator (Whip Mix Corporation, Louisville, KY, USA) using an occlusal rim. The interim prosthesis was delivered immediately after extracting teeth #6 and 11 and placement of implants at these positions (Fig. 4A).

Bottom Line: This clinical report presents the reconstruction of a maxillary arch with a cement retained implant supported fixed prosthesis using a monolithic zirconia generated by CAD/CAM system on eight osseointegrated implants.The prosthesis was copy milled from an interim prosthesis minimizing occlusal adjustments on the definitive prosthesis at the time of delivery.Monolithic zirconia provides high esthetics and reduces the number of metal alloys used in the oral cavity.

View Article: PubMed Central - PubMed

Affiliation: Department of Prosthdontics, University of Alabama at Birmingham, School of Dentistry, Birmingham, AL, USA.

ABSTRACT
This clinical report presents the reconstruction of a maxillary arch with a cement retained implant supported fixed prosthesis using a monolithic zirconia generated by CAD/CAM system on eight osseointegrated implants. The prosthesis was copy milled from an interim prosthesis minimizing occlusal adjustments on the definitive prosthesis at the time of delivery. Monolithic zirconia provides high esthetics and reduces the number of metal alloys used in the oral cavity.

No MeSH data available.