Pilot clinical and histologic evaluations of a two-piece zirconia implant.
Identifieur interne : 003574 ( Ncbi/Checkpoint ); précédent : 003573; suivant : 003575Pilot clinical and histologic evaluations of a two-piece zirconia implant.
Auteurs : Myron Nevins [États-Unis] ; Marcelo Camelo ; Marc L. Nevins ; Peter Schupbach ; David M. KimSource :
- The International journal of periodontics & restorative dentistry [ 0198-7569 ] ; 2011.
Descripteurs français
- KwdFr :
- Agents de collage dentinaire (), Biopsie, Conception de prothèse dentaire, Céments résine (), Femelle, Gencive (anatomopathologie), Humains, Implants dentaires, Matériaux biocompatibles (), Matériaux dentaires (), Maxillaire (), Maxillaire (anatomopathologie), Microscopie électronique à balayage, Mâchoire édentée (), Mâchoire édentée (anatomopathologie), Ostéo-intégration (physiologie), Piliers dentaires, Processus alvéolaire (anatomopathologie), Projets pilotes, Titane (), Zirconium (), Études de suivi.
- MESH :
- anatomopathologie : Gencive, Maxillaire, Mâchoire édentée, Processus alvéolaire.
- physiologie : Ostéo-intégration.
- Agents de collage dentinaire, Biopsie, Conception de prothèse dentaire, Céments résine, Femelle, Humains, Implants dentaires, Matériaux biocompatibles, Matériaux dentaires, Maxillaire, Microscopie électronique à balayage, Mâchoire édentée, Piliers dentaires, Projets pilotes, Titane, Zirconium, Études de suivi.
English descriptors
- KwdEn :
- Alveolar Process (pathology), Biocompatible Materials (chemistry), Biopsy, Dental Abutments, Dental Implants, Dental Materials (chemistry), Dental Prosthesis Design, Dentin-Bonding Agents (chemistry), Female, Follow-Up Studies, Gingiva (pathology), Humans, Jaw, Edentulous (pathology), Jaw, Edentulous (surgery), Maxilla (pathology), Maxilla (surgery), Microscopy, Electron, Scanning, Osseointegration (physiology), Pilot Projects, Resin Cements (chemistry), Titanium (chemistry), Zirconium (chemistry).
- MESH :
- chemical , chemistry : Biocompatible Materials, Dental Materials, Dentin-Bonding Agents, Resin Cements, Titanium, Zirconium.
- pathology : Alveolar Process, Gingiva, Jaw, Edentulous, Maxilla.
- physiology : Osseointegration.
- surgery : Jaw, Edentulous, Maxilla.
- Biopsy, Dental Abutments, Dental Implants, Dental Prosthesis Design, Female, Follow-Up Studies, Humans, Microscopy, Electron, Scanning, Pilot Projects.
Abstract
An investigation was conducted to evaluate the clinical and histologic results of bone and soft tissue healing around a two-piece zirconia dental implant in a human model. A healthy female patient requiring tooth replacement with dental implants received a two-piece zirconia implant together with conventional titanium implants to be implemented in a prosthesis. Clinical and radiographic evaluations at 6 months revealed stable osseointegrated zirconia and titanium dental implants. Light microscopy and backscatter scanning electron microscopic analyses confirmed the biocompatibility and achievement of osseointegration, in addition to maintenance of the crestal bone level. The findings suggest that the bone-to-implant contact with a zirconia implant surface is sufficient to provide clinical and histologic evidence of osseointegration. The biopsied two-piece zirconia dental implant with platform switching demonstrated osseointegration occlusal to the implant-abutment junction, eliminating the significance of the microgap.
PubMed: 21491015
Affiliations:
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Kim</name></author></analytic><series><title level="j">The International journal of periodontics & restorative dentistry</title><idno type="ISSN">0198-7569</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alveolar Process (pathology)</term><term>Biocompatible Materials (chemistry)</term><term>Biopsy</term><term>Dental Abutments</term><term>Dental Implants</term><term>Dental Materials (chemistry)</term><term>Dental Prosthesis Design</term><term>Dentin-Bonding Agents (chemistry)</term><term>Female</term><term>Follow-Up Studies</term><term>Gingiva (pathology)</term><term>Humans</term><term>Jaw, Edentulous (pathology)</term><term>Jaw, Edentulous (surgery)</term><term>Maxilla (pathology)</term><term>Maxilla (surgery)</term><term>Microscopy, Electron, Scanning</term><term>Osseointegration (physiology)</term><term>Pilot Projects</term><term>Resin Cements (chemistry)</term><term>Titanium (chemistry)</term><term>Zirconium (chemistry)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Agents de collage dentinaire ()</term><term>Biopsie</term><term>Conception de prothèse dentaire</term><term>Céments résine ()</term><term>Femelle</term><term>Gencive (anatomopathologie)</term><term>Humains</term><term>Implants dentaires</term><term>Matériaux biocompatibles ()</term><term>Matériaux dentaires ()</term><term>Maxillaire ()</term><term>Maxillaire (anatomopathologie)</term><term>Microscopie électronique à balayage</term><term>Mâchoire édentée ()</term><term>Mâchoire édentée (anatomopathologie)</term><term>Ostéo-intégration (physiologie)</term><term>Piliers dentaires</term><term>Processus alvéolaire (anatomopathologie)</term><term>Projets pilotes</term><term>Titane ()</term><term>Zirconium ()</term><term>Études de suivi</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Biocompatible Materials</term><term>Dental Materials</term><term>Dentin-Bonding Agents</term><term>Resin Cements</term><term>Titanium</term><term>Zirconium</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Gencive</term><term>Maxillaire</term><term>Mâchoire édentée</term><term>Processus alvéolaire</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Alveolar Process</term><term>Gingiva</term><term>Jaw, Edentulous</term><term>Maxilla</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Ostéo-intégration</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Osseointegration</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous</term><term>Maxilla</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biopsy</term><term>Dental Abutments</term><term>Dental Implants</term><term>Dental Prosthesis Design</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Microscopy, Electron, Scanning</term><term>Pilot Projects</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Agents de collage dentinaire</term><term>Biopsie</term><term>Conception de prothèse dentaire</term><term>Céments résine</term><term>Femelle</term><term>Humains</term><term>Implants dentaires</term><term>Matériaux biocompatibles</term><term>Matériaux dentaires</term><term>Maxillaire</term><term>Microscopie électronique à balayage</term><term>Mâchoire édentée</term><term>Piliers dentaires</term><term>Projets pilotes</term><term>Titane</term><term>Zirconium</term><term>Études de suivi</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">An investigation was conducted to evaluate the clinical and histologic results of bone and soft tissue healing around a two-piece zirconia dental implant in a human model. A healthy female patient requiring tooth replacement with dental implants received a two-piece zirconia implant together with conventional titanium implants to be implemented in a prosthesis. Clinical and radiographic evaluations at 6 months revealed stable osseointegrated zirconia and titanium dental implants. Light microscopy and backscatter scanning electron microscopic analyses confirmed the biocompatibility and achievement of osseointegration, in addition to maintenance of the crestal bone level. The findings suggest that the bone-to-implant contact with a zirconia implant surface is sufficient to provide clinical and histologic evidence of osseointegration. The biopsied two-piece zirconia dental implant with platform switching demonstrated osseointegration occlusal to the implant-abutment junction, eliminating the significance of the microgap.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country></list><tree><noCountry><name sortKey="Camelo, Marcelo" sort="Camelo, Marcelo" uniqKey="Camelo M" first="Marcelo" last="Camelo">Marcelo Camelo</name><name sortKey="Kim, David M" sort="Kim, David M" uniqKey="Kim D" first="David M" last="Kim">David M. Kim</name><name sortKey="Nevins, Marc L" sort="Nevins, Marc L" uniqKey="Nevins M" first="Marc L" last="Nevins">Marc L. Nevins</name><name sortKey="Schupbach, Peter" sort="Schupbach, Peter" uniqKey="Schupbach P" first="Peter" last="Schupbach">Peter Schupbach</name></noCountry><country name="États-Unis"><noRegion><name sortKey="Nevins, Myron" sort="Nevins, Myron" uniqKey="Nevins M" first="Myron" last="Nevins">Myron Nevins</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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