Implant‐Supported Fixed Dental Prostheses with CAD/CAM‐Fabricated Porcelain Crown and Zirconia‐Based Framework
Identifieur interne : 002B38 ( Main/Exploration ); précédent : 002B37; suivant : 002B39Implant‐Supported Fixed Dental Prostheses with CAD/CAM‐Fabricated Porcelain Crown and Zirconia‐Based Framework
Auteurs : Masayuki Takaba [Japon] ; Shinpei Tanaka [Japon] ; Yuichi Ishiura [Japon] ; Kazuyoshi Baba [Japon]Source :
- Journal of Prosthodontics [ 1059-941X ] ; 2013-07.
English descriptors
- KwdEn :
- Abutment, American college, Clin, Clinical application, Clinical complications, Clinical examination, Complication rates, Custom abutments, Dent, Dent mater, Dental prostheses, Denture, Edentulous, Edentulous maxilla, Fabrication system, Fdps, Fracture, Frontal view, Implant, Implant placement, Implant superstructure, Initial examination, Mandible, Mandibular teeth, Masticatory disturbance, Maxilla, Observation period, Panoramic, Panoramic radiograph, Partial dentures, Porcelain, Porcelain crown, Porcelain crowns, Prosthesis, Prosthodont, Prosthodontics, Prosthodontists takaba, Radiograph, Superstructure, Systematic review, Takaba, Veneering porcelain, Zirconia, Zirconia framework, Zirconia framework figure, Zirconia frameworks.
- Teeft :
- Abutment, American college, Clin, Clinical application, Clinical complications, Clinical examination, Complication rates, Custom abutments, Dent, Dent mater, Dental prostheses, Denture, Edentulous, Edentulous maxilla, Fabrication system, Fdps, Fracture, Frontal view, Implant, Implant placement, Implant superstructure, Initial examination, Mandible, Mandibular teeth, Masticatory disturbance, Maxilla, Observation period, Panoramic, Panoramic radiograph, Partial dentures, Porcelain, Porcelain crown, Porcelain crowns, Prosthesis, Prosthodont, Prosthodontics, Prosthodontists takaba, Radiograph, Superstructure, Systematic review, Takaba, Veneering porcelain, Zirconia, Zirconia framework, Zirconia framework figure, Zirconia frameworks.
Abstract
Recently, fixed dental prostheses (FDPs) with a hybrid structure of CAD/CAM porcelain crowns adhered to a CAD/CAM zirconia framework (PAZ) have been developed. The aim of this report was to describe the clinical application of a newly developed implant‐supported FDP fabrication system, which uses PAZ, and to evaluate the outcome after a maximum application period of 36 months. Implants were placed in three patients with edentulous areas in either the maxilla or mandible. After the implant fixtures had successfully integrated with bone, gold‐platinum alloy or zirconia custom abutments were first fabricated. Zirconia framework wax‐up was performed on the custom abutments, and the CAD/CAM zirconia framework was prepared using the CAD/CAM system. Next, wax‐up was performed on working models for porcelain crown fabrication, and CAD/CAM porcelain crowns were fabricated. The CAD/CAM zirconia frameworks and CAD/CAM porcelain crowns were bonded using adhesive resin cement, and the PAZ was cemented. Cementation of the implant superstructure improved the esthetics and masticatory efficiency in all patients. No undesirable outcomes, such as superstructure chipping, stomatognathic dysfunction, or periimplant bone resorption, were observed in any of the patients. PAZ may be a potential solution for ceramic‐related clinical problems such as chipping and fracture and associated complicated repair procedures in implant‐supported FDPs.
Url:
DOI: 10.1111/jopr.12001
Affiliations:
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Le document en format XML
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type="ISSN">1059-941X</idno><idno type="eISSN">1532-849X</idno><imprint><biblScope unit="vol">22</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="402">402</biblScope><biblScope unit="page" to="407">407</biblScope><biblScope unit="page-count">6</biblScope><date type="published" when="2013-07">2013-07</date></imprint><idno type="ISSN">1059-941X</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1059-941X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Abutment</term><term>American college</term><term>Clin</term><term>Clinical application</term><term>Clinical complications</term><term>Clinical examination</term><term>Complication rates</term><term>Custom abutments</term><term>Dent</term><term>Dent mater</term><term>Dental prostheses</term><term>Denture</term><term>Edentulous</term><term>Edentulous maxilla</term><term>Fabrication system</term><term>Fdps</term><term>Fracture</term><term>Frontal view</term><term>Implant</term><term>Implant placement</term><term>Implant superstructure</term><term>Initial examination</term><term>Mandible</term><term>Mandibular teeth</term><term>Masticatory disturbance</term><term>Maxilla</term><term>Observation period</term><term>Panoramic</term><term>Panoramic radiograph</term><term>Partial dentures</term><term>Porcelain</term><term>Porcelain crown</term><term>Porcelain crowns</term><term>Prosthesis</term><term>Prosthodont</term><term>Prosthodontics</term><term>Prosthodontists takaba</term><term>Radiograph</term><term>Superstructure</term><term>Systematic review</term><term>Takaba</term><term>Veneering porcelain</term><term>Zirconia</term><term>Zirconia framework</term><term>Zirconia framework figure</term><term>Zirconia frameworks</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Abutment</term><term>American college</term><term>Clin</term><term>Clinical application</term><term>Clinical complications</term><term>Clinical examination</term><term>Complication rates</term><term>Custom abutments</term><term>Dent</term><term>Dent mater</term><term>Dental prostheses</term><term>Denture</term><term>Edentulous</term><term>Edentulous maxilla</term><term>Fabrication system</term><term>Fdps</term><term>Fracture</term><term>Frontal view</term><term>Implant</term><term>Implant placement</term><term>Implant superstructure</term><term>Initial examination</term><term>Mandible</term><term>Mandibular teeth</term><term>Masticatory disturbance</term><term>Maxilla</term><term>Observation period</term><term>Panoramic</term><term>Panoramic radiograph</term><term>Partial dentures</term><term>Porcelain</term><term>Porcelain crown</term><term>Porcelain crowns</term><term>Prosthesis</term><term>Prosthodont</term><term>Prosthodontics</term><term>Prosthodontists takaba</term><term>Radiograph</term><term>Superstructure</term><term>Systematic review</term><term>Takaba</term><term>Veneering porcelain</term><term>Zirconia</term><term>Zirconia framework</term><term>Zirconia framework figure</term><term>Zirconia frameworks</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract">Recently, fixed dental prostheses (FDPs) with a hybrid structure of CAD/CAM porcelain crowns adhered to a CAD/CAM zirconia framework (PAZ) have been developed. The aim of this report was to describe the clinical application of a newly developed implant‐supported FDP fabrication system, which uses PAZ, and to evaluate the outcome after a maximum application period of 36 months. Implants were placed in three patients with edentulous areas in either the maxilla or mandible. After the implant fixtures had successfully integrated with bone, gold‐platinum alloy or zirconia custom abutments were first fabricated. Zirconia framework wax‐up was performed on the custom abutments, and the CAD/CAM zirconia framework was prepared using the CAD/CAM system. Next, wax‐up was performed on working models for porcelain crown fabrication, and CAD/CAM porcelain crowns were fabricated. The CAD/CAM zirconia frameworks and CAD/CAM porcelain crowns were bonded using adhesive resin cement, and the PAZ was cemented. Cementation of the implant superstructure improved the esthetics and masticatory efficiency in all patients. No undesirable outcomes, such as superstructure chipping, stomatognathic dysfunction, or periimplant bone resorption, were observed in any of the patients. PAZ may be a potential solution for ceramic‐related clinical problems such as chipping and fracture and associated complicated repair procedures in implant‐supported FDPs.</div></front></TEI><affiliations><list><country><li>Japon</li></country><region><li>Région de Kantō</li></region><settlement><li>Tokyo</li></settlement></list><tree><country name="Japon"><region name="Région de Kantō"><name sortKey="Takaba, Masayuki" sort="Takaba, Masayuki" uniqKey="Takaba M" first="Masayuki" last="Takaba">Masayuki Takaba</name></region><name sortKey="Baba, Kazuyoshi" sort="Baba, Kazuyoshi" uniqKey="Baba K" first="Kazuyoshi" last="Baba">Kazuyoshi Baba</name><name sortKey="Ishiura, Yuichi" sort="Ishiura, Yuichi" uniqKey="Ishiura Y" first="Yuichi" last="Ishiura">Yuichi Ishiura</name><name sortKey="Takaba, Masayuki" sort="Takaba, Masayuki" uniqKey="Takaba M" first="Masayuki" last="Takaba">Masayuki Takaba</name><name sortKey="Tanaka, Shinpei" sort="Tanaka, Shinpei" uniqKey="Tanaka S" first="Shinpei" last="Tanaka">Shinpei Tanaka</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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