A multicenter prospective evaluation of 2‐months loaded Osseotite® implants placed in the posterior jaws: 3‐year follow‐up results
Identifieur interne : 008588 ( Main/Exploration ); précédent : 008587; suivant : 008589A multicenter prospective evaluation of 2‐months loaded Osseotite® implants placed in the posterior jaws: 3‐year follow‐up results
Auteurs : Tiziano Testori [Espagne, Italie] ; Massimo Del Fabbro [Espagne] ; Francesca Bianchi [Espagne] ; Luca Francetti [Espagne] ; Roberto L. Weinstein [Espagne] ; Sylvan Feldman [Espagne] ; Gianpaolo Vincenzi [Espagne] ; Daniel Sullivan [Espagne] ; Renato Rossi Jr. [Espagne] ; Eduardo Anitua [Espagne]Source :
- Clinical Oral Implants Research [ 0905-7161 ] ; 2002-04.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Conception de prothèse dentaire, Contrainte mécanique, Femelle, Humains, Implants dentaires, Implants dentaires unitaires, Mandibule (), Maxillaire (), Mise en charge, Mordançage à l'acide, Mâchoire partiellement édentée (), Mâchoire partiellement édentée (rééducation et réadaptation), Mâchoire édentée (), Mâchoire édentée (rééducation et réadaptation), Mâle, Propriétés de surface, Prothèse dentaire complète, Prothèse dentaire implanto-portée, Prothèse partielle fixe, Résultat thérapeutique, Sujet âgé, Sujet âgé de 80 ans ou plus, Tables de survie, Taux de survie, Échec de restauration dentaire, Études de suivi, Études prospectives.
- MESH :
- rééducation et réadaptation : Mâchoire partiellement édentée, Mâchoire édentée.
- Wicri :
- topic : Adulte, Adulte d'âge moyen, Conception de prothèse dentaire, Contrainte mécanique, Femelle, Humains, Implants dentaires, Implants dentaires unitaires, Mandibule, Maxillaire, Mise en charge, Mordançage à l'acide, Mâchoire partiellement édentée, Mâchoire édentée, Mâle, Propriétés de surface, Prothèse dentaire complète, Prothèse dentaire implanto-portée, Prothèse partielle fixe, Résultat thérapeutique, Sujet âgé, Sujet âgé de 80 ans ou plus, Tables de survie, Taux de survie, Titane, Échec de restauration dentaire, Études de suivi, Études prospectives.
English descriptors
- KwdEn :
- Acid Etching, Dental, Adult, Aged, Aged, 80 and over, Albrektsson, Biomedical materials research, Bone quality, Classical healing period, Classical protocol, Clin, Clinical papers, Cumulative implant survival rate, Dental Implants, Dental Implants, Single-Tooth, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Dental Restoration Failure, Dental cadmos, Dental implants, Dentistry, Denture, Complete, Denture, Partial, Fixed, Deutsche zeitung, Different titanium surfaces, Early loading, Edentulous, Edentulous patients, Endosseous wound healing, Experimental study, Female, Follow-Up Studies, Functional load, Functional loading, Healing period, Healing periods, Higher contact, Histomorphometric study, Human jawbone, Humans, Immediate loading, Impl, Implant, Implant dentistry, Implant distribution, Implant failures, Implant placement, Implant stability, Implant surface, Implant surfaces, Implant survival, Implant therapy, Implantes, Implants research, Inclusion criteria, Initial healing period, Interfacial shear strength, International journal, Jaw, Edentulous (rehabilitation), Jaw, Edentulous (surgery), Jaw, Edentulous, Partially (rehabilitation), Jaw, Edentulous, Partially (surgery), Lazzara, Lekholm, Life Tables, Life table analysis, Long implants, Male, Mandible, Mandible (surgery), Maxilla, Maxilla (surgery), Maxillary implants, Maxillofacial, Maxillofacial implants, Microtextured, Microtextured surface, Middle Aged, Months mobility, Multicenter, Nach, Oral impl, Oral implants, Osseointegrated, Osseointegrated implants, Osseointegration, Osseotitea, Osseotitea implants, Particular importance, Partie posterieure, Patient group, Persistent infection, Posterior, Posterior implants, Posterior jaws, Posterior mandible, Posterior maxilla, Posterior regions, Preliminary results, Present study, Private practice, Prospective Studies, Prospective multicenter study, Prospective study, Prosthesis, Prosthesis connection, Prosthetic, Prosthetic dentistry, Provisional restorations, Retrospective study, Stress, Mechanical, Stronger bone anchorage, Surface Properties, Surgical, Surgical technique, Survival Rate, Survival rate, Survival rates, Testori, Time interval, Titanium, Titanium implants, Treatment Outcome, Weight-Bearing.
- MESH :
- chemical : Dental Implants.
- rehabilitation : Jaw, Edentulous, Jaw, Edentulous, Partially.
- surgery : Jaw, Edentulous, Jaw, Edentulous, Partially, Mandible, Maxilla.
- Teeft :
- Acid Etching, Dental, Adult, Aged, Aged, 80 and over, Albrektsson, Biomedical materials research, Bone quality, Classical healing period, Classical protocol, Clin, Clinical papers, Cumulative implant survival rate, Dental Implants, Single-Tooth, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Dental Restoration Failure, Dental cadmos, Dental implants, Dentistry, Denture, Complete, Denture, Partial, Fixed, Deutsche zeitung, Different titanium surfaces, Early loading, Edentulous, Edentulous patients, Endosseous wound healing, Experimental study, Female, Follow-Up Studies, Functional load, Functional loading, Healing period, Healing periods, Higher contact, Histomorphometric study, Human jawbone, Humans, Immediate loading, Impl, Implant, Implant dentistry, Implant distribution, Implant failures, Implant placement, Implant stability, Implant surface, Implant surfaces, Implant survival, Implant therapy, Implantes, Implants research, Inclusion criteria, Initial healing period, Interfacial shear strength, International journal, Lazzara, Lekholm, Life Tables, Life table analysis, Long implants, Male, Mandible, Maxilla, Maxillary implants, Maxillofacial, Maxillofacial implants, Microtextured, Microtextured surface, Middle Aged, Months mobility, Multicenter, Nach, Oral impl, Oral implants, Osseointegrated, Osseointegrated implants, Osseointegration, Osseotitea, Osseotitea implants, Particular importance, Partie posterieure, Patient group, Persistent infection, Posterior, Posterior implants, Posterior jaws, Posterior mandible, Posterior maxilla, Posterior regions, Preliminary results, Present study, Private practice, Prospective Studies, Prospective multicenter study, Prospective study, Prosthesis, Prosthesis connection, Prosthetic, Prosthetic dentistry, Provisional restorations, Retrospective study, Stress, Mechanical, Stronger bone anchorage, Surface Properties, Surgical, Surgical technique, Survival Rate, Survival rate, Survival rates, Testori, Time interval, Titanium, Titanium implants, Treatment Outcome, Weight-Bearing.
Abstract
Abstract: In this prospective study, the clinical outcome of 2‐months loaded implants placed in the posterior jaws was evaluated after up to 3 years of functional loading. 405 Osseotite® implants with microtextured acid‐etched surface were consecutively placed in 11 fully and 164 partially edentulous patients (mean age 53.5± 15.3 (S.D.) years) using a one‐stage technique. 282 implants, supporting 154 restorations, were placed in the mandible, while 123 implants, supporting 75 restorations, were placed in the maxilla. A total of 99 single‐tooth restorations, 119 short‐span fixed bridges and 11 full‐arch prostheses were applied. The mean time interval from surgery to connection of provisional restoration was 2.0±0.7 months. 9 failures were reported up to 3 years of follow‐up; of these, 4 mandibular and 2 maxillary implants failed during the initial healing period (before prosthesis connection), while 3 mandibular implants failed after loading. No other complications occurred throughout the study. Life table analysis showed a cumulative survival rate of 97.5% for the mandible and 98.4% for the maxilla. Post‐loading implant survival rate was 98.9% for the mandible and 100% for the maxilla. The excellent outcome of this interim report suggests that microtextured Osseotite® implants in the posterior jaws may safely bear a functional load applied 2 months after insertion. The results of the present study are particularly encouraging for implants placed in the maxilla, since both a significant reduction of the healing period compared to the 6 months suggested by the classical Brånemark protocol, and an excellent post‐loading function may be achieved also in low quality bone.
Url:
DOI: 10.1034/j.1600-0501.2002.130205.x
Affiliations:
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Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Italie</country></affiliation></author><author><name sortKey="Del Fabbro, Massimo" sort="Del Fabbro, Massimo" uniqKey="Del Fabbro M" first="Massimo" last="Del Fabbro">Massimo Del Fabbro</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Bianchi, Francesca" sort="Bianchi, Francesca" uniqKey="Bianchi F" first="Francesca" last="Bianchi">Francesca Bianchi</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Francetti, Luca" sort="Francetti, Luca" uniqKey="Francetti L" first="Luca" last="Francetti">Luca Francetti</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Weinstein, Roberto L" sort="Weinstein, Roberto L" uniqKey="Weinstein R" first="Roberto L." last="Weinstein">Roberto L. Weinstein</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Feldman, Sylvan" sort="Feldman, Sylvan" uniqKey="Feldman S" first="Sylvan" last="Feldman">Sylvan Feldman</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Vincenzi, Gianpaolo" sort="Vincenzi, Gianpaolo" uniqKey="Vincenzi G" first="Gianpaolo" last="Vincenzi">Gianpaolo Vincenzi</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Sullivan, Daniel" sort="Sullivan, Daniel" uniqKey="Sullivan D" first="Daniel" last="Sullivan">Daniel Sullivan</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Rossi Jr, Renato" sort="Rossi Jr, Renato" uniqKey="Rossi Jr R" first="Renato" last="Rossi Jr.">Renato Rossi Jr.</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author><author><name sortKey="Anitua, Eduardo" sort="Anitua, Eduardo" uniqKey="Anitua E" first="Eduardo" last="Anitua">Eduardo Anitua</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Authors' affiliations:Tiziano Testori, Massimo Del Fabbro, Francesca Bianchi, Luca Francetti, Roberto L. Weinstein, Department of Periodontology, University of Milan, and C.E.R.I.B. (European Center for the Research in Implant dentistry and Biomaterials), Milan, Italy, Sylvan Feldman, Private practice, Baltimore, Maryland, USA, Gianpaolo Vincenzi, Private practice, Verona, Italy, Daniel Sullivan, Private practice, Washington D.C., USA, Renato Rossi Jr., Chairman of Dental Medicine at Santo Amaro University, Moema, Sao Paulo, Brazil, Eduardo Anitua, Private practice, Vitoria‐Gasteiz</wicri:regionArea><wicri:noRegion>Vitoria‐Gasteiz</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Clinical Oral Implants Research</title><title level="j" type="alt">CLINICAL ORAL IMPLANTS RESEARCH</title><idno type="ISSN">0905-7161</idno><idno type="eISSN">1600-0501</idno><imprint><biblScope unit="vol">13</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="154">154</biblScope><biblScope unit="page" to="161">161</biblScope><biblScope unit="page-count">8</biblScope><publisher>Munksgaard International Publishers</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2002-04">2002-04</date></imprint><idno type="ISSN">0905-7161</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0905-7161</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acid Etching, Dental</term><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Albrektsson</term><term>Biomedical materials research</term><term>Bone quality</term><term>Classical healing period</term><term>Classical protocol</term><term>Clin</term><term>Clinical papers</term><term>Cumulative implant survival rate</term><term>Dental Implants</term><term>Dental Implants, Single-Tooth</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Dental Restoration Failure</term><term>Dental cadmos</term><term>Dental implants</term><term>Dentistry</term><term>Denture, Complete</term><term>Denture, Partial, Fixed</term><term>Deutsche zeitung</term><term>Different titanium surfaces</term><term>Early loading</term><term>Edentulous</term><term>Edentulous patients</term><term>Endosseous wound healing</term><term>Experimental study</term><term>Female</term><term>Follow-Up Studies</term><term>Functional load</term><term>Functional loading</term><term>Healing period</term><term>Healing periods</term><term>Higher contact</term><term>Histomorphometric study</term><term>Human jawbone</term><term>Humans</term><term>Immediate loading</term><term>Impl</term><term>Implant</term><term>Implant dentistry</term><term>Implant distribution</term><term>Implant failures</term><term>Implant placement</term><term>Implant stability</term><term>Implant surface</term><term>Implant surfaces</term><term>Implant survival</term><term>Implant therapy</term><term>Implantes</term><term>Implants research</term><term>Inclusion criteria</term><term>Initial healing period</term><term>Interfacial shear strength</term><term>International journal</term><term>Jaw, Edentulous (rehabilitation)</term><term>Jaw, Edentulous (surgery)</term><term>Jaw, Edentulous, Partially (rehabilitation)</term><term>Jaw, Edentulous, Partially (surgery)</term><term>Lazzara</term><term>Lekholm</term><term>Life Tables</term><term>Life table analysis</term><term>Long implants</term><term>Male</term><term>Mandible</term><term>Mandible (surgery)</term><term>Maxilla</term><term>Maxilla (surgery)</term><term>Maxillary implants</term><term>Maxillofacial</term><term>Maxillofacial implants</term><term>Microtextured</term><term>Microtextured surface</term><term>Middle Aged</term><term>Months mobility</term><term>Multicenter</term><term>Nach</term><term>Oral impl</term><term>Oral implants</term><term>Osseointegrated</term><term>Osseointegrated implants</term><term>Osseointegration</term><term>Osseotitea</term><term>Osseotitea implants</term><term>Particular importance</term><term>Partie posterieure</term><term>Patient group</term><term>Persistent infection</term><term>Posterior</term><term>Posterior implants</term><term>Posterior jaws</term><term>Posterior mandible</term><term>Posterior maxilla</term><term>Posterior regions</term><term>Preliminary results</term><term>Present study</term><term>Private practice</term><term>Prospective Studies</term><term>Prospective multicenter study</term><term>Prospective study</term><term>Prosthesis</term><term>Prosthesis connection</term><term>Prosthetic</term><term>Prosthetic dentistry</term><term>Provisional restorations</term><term>Retrospective study</term><term>Stress, Mechanical</term><term>Stronger bone anchorage</term><term>Surface Properties</term><term>Surgical</term><term>Surgical technique</term><term>Survival Rate</term><term>Survival rate</term><term>Survival rates</term><term>Testori</term><term>Time interval</term><term>Titanium</term><term>Titanium implants</term><term>Treatment Outcome</term><term>Weight-Bearing</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Conception de prothèse dentaire</term><term>Contrainte mécanique</term><term>Femelle</term><term>Humains</term><term>Implants dentaires</term><term>Implants dentaires unitaires</term><term>Mandibule ()</term><term>Maxillaire ()</term><term>Mise en charge</term><term>Mordançage à l'acide</term><term>Mâchoire partiellement édentée ()</term><term>Mâchoire partiellement édentée (rééducation et réadaptation)</term><term>Mâchoire édentée ()</term><term>Mâchoire édentée (rééducation et réadaptation)</term><term>Mâle</term><term>Propriétés de surface</term><term>Prothèse dentaire complète</term><term>Prothèse dentaire implanto-portée</term><term>Prothèse partielle fixe</term><term>Résultat thérapeutique</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Tables de survie</term><term>Taux de survie</term><term>Échec de restauration dentaire</term><term>Études de suivi</term><term>Études prospectives</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous</term><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="rééducation et réadaptation" xml:lang="fr"><term>Mâchoire partiellement édentée</term><term>Mâchoire édentée</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous</term><term>Jaw, Edentulous, Partially</term><term>Mandible</term><term>Maxilla</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Acid Etching, Dental</term><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Albrektsson</term><term>Biomedical materials research</term><term>Bone quality</term><term>Classical healing period</term><term>Classical protocol</term><term>Clin</term><term>Clinical papers</term><term>Cumulative implant survival rate</term><term>Dental Implants, Single-Tooth</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Dental Restoration Failure</term><term>Dental cadmos</term><term>Dental implants</term><term>Dentistry</term><term>Denture, Complete</term><term>Denture, Partial, Fixed</term><term>Deutsche zeitung</term><term>Different titanium surfaces</term><term>Early loading</term><term>Edentulous</term><term>Edentulous patients</term><term>Endosseous wound healing</term><term>Experimental study</term><term>Female</term><term>Follow-Up Studies</term><term>Functional load</term><term>Functional loading</term><term>Healing period</term><term>Healing periods</term><term>Higher contact</term><term>Histomorphometric study</term><term>Human jawbone</term><term>Humans</term><term>Immediate loading</term><term>Impl</term><term>Implant</term><term>Implant dentistry</term><term>Implant distribution</term><term>Implant failures</term><term>Implant placement</term><term>Implant stability</term><term>Implant surface</term><term>Implant surfaces</term><term>Implant survival</term><term>Implant therapy</term><term>Implantes</term><term>Implants research</term><term>Inclusion criteria</term><term>Initial healing period</term><term>Interfacial shear strength</term><term>International journal</term><term>Lazzara</term><term>Lekholm</term><term>Life Tables</term><term>Life table analysis</term><term>Long implants</term><term>Male</term><term>Mandible</term><term>Maxilla</term><term>Maxillary implants</term><term>Maxillofacial</term><term>Maxillofacial implants</term><term>Microtextured</term><term>Microtextured surface</term><term>Middle Aged</term><term>Months mobility</term><term>Multicenter</term><term>Nach</term><term>Oral impl</term><term>Oral implants</term><term>Osseointegrated</term><term>Osseointegrated implants</term><term>Osseointegration</term><term>Osseotitea</term><term>Osseotitea implants</term><term>Particular importance</term><term>Partie posterieure</term><term>Patient group</term><term>Persistent infection</term><term>Posterior</term><term>Posterior implants</term><term>Posterior jaws</term><term>Posterior mandible</term><term>Posterior maxilla</term><term>Posterior regions</term><term>Preliminary results</term><term>Present study</term><term>Private practice</term><term>Prospective Studies</term><term>Prospective multicenter study</term><term>Prospective study</term><term>Prosthesis</term><term>Prosthesis connection</term><term>Prosthetic</term><term>Prosthetic dentistry</term><term>Provisional restorations</term><term>Retrospective study</term><term>Stress, Mechanical</term><term>Stronger bone anchorage</term><term>Surface Properties</term><term>Surgical</term><term>Surgical technique</term><term>Survival Rate</term><term>Survival rate</term><term>Survival rates</term><term>Testori</term><term>Time interval</term><term>Titanium</term><term>Titanium implants</term><term>Treatment Outcome</term><term>Weight-Bearing</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Conception de prothèse dentaire</term><term>Contrainte mécanique</term><term>Femelle</term><term>Humains</term><term>Implants dentaires</term><term>Implants dentaires unitaires</term><term>Mandibule</term><term>Maxillaire</term><term>Mise en charge</term><term>Mordançage à l'acide</term><term>Mâchoire partiellement édentée</term><term>Mâchoire édentée</term><term>Mâle</term><term>Propriétés de surface</term><term>Prothèse dentaire complète</term><term>Prothèse dentaire implanto-portée</term><term>Prothèse partielle fixe</term><term>Résultat thérapeutique</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Tables de survie</term><term>Taux de survie</term><term>Titane</term><term>Échec de restauration dentaire</term><term>Études de suivi</term><term>Études prospectives</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract">Abstract: In this prospective study, the clinical outcome of 2‐months loaded implants placed in the posterior jaws was evaluated after up to 3 years of functional loading. 405 Osseotite® implants with microtextured acid‐etched surface were consecutively placed in 11 fully and 164 partially edentulous patients (mean age 53.5± 15.3 (S.D.) years) using a one‐stage technique. 282 implants, supporting 154 restorations, were placed in the mandible, while 123 implants, supporting 75 restorations, were placed in the maxilla. A total of 99 single‐tooth restorations, 119 short‐span fixed bridges and 11 full‐arch prostheses were applied. The mean time interval from surgery to connection of provisional restoration was 2.0±0.7 months. 9 failures were reported up to 3 years of follow‐up; of these, 4 mandibular and 2 maxillary implants failed during the initial healing period (before prosthesis connection), while 3 mandibular implants failed after loading. No other complications occurred throughout the study. Life table analysis showed a cumulative survival rate of 97.5% for the mandible and 98.4% for the maxilla. Post‐loading implant survival rate was 98.9% for the mandible and 100% for the maxilla. The excellent outcome of this interim report suggests that microtextured Osseotite® implants in the posterior jaws may safely bear a functional load applied 2 months after insertion. The results of the present study are particularly encouraging for implants placed in the maxilla, since both a significant reduction of the healing period compared to the 6 months suggested by the classical Brånemark protocol, and an excellent post‐loading function may be achieved also in low quality bone.</div></front></TEI><affiliations><list><country><li>Espagne</li><li>Italie</li></country></list><tree><country name="Espagne"><noRegion><name sortKey="Testori, Tiziano" sort="Testori, Tiziano" uniqKey="Testori T" first="Tiziano" last="Testori">Tiziano Testori</name></noRegion><name sortKey="Anitua, Eduardo" sort="Anitua, Eduardo" uniqKey="Anitua E" first="Eduardo" last="Anitua">Eduardo Anitua</name><name sortKey="Bianchi, Francesca" sort="Bianchi, Francesca" uniqKey="Bianchi F" first="Francesca" last="Bianchi">Francesca Bianchi</name><name sortKey="Del Fabbro, Massimo" sort="Del Fabbro, Massimo" uniqKey="Del Fabbro M" first="Massimo" last="Del Fabbro">Massimo Del Fabbro</name><name sortKey="Feldman, Sylvan" sort="Feldman, Sylvan" uniqKey="Feldman S" first="Sylvan" last="Feldman">Sylvan Feldman</name><name sortKey="Francetti, Luca" sort="Francetti, Luca" uniqKey="Francetti L" first="Luca" last="Francetti">Luca Francetti</name><name sortKey="Rossi Jr, Renato" sort="Rossi Jr, Renato" uniqKey="Rossi Jr R" first="Renato" last="Rossi Jr.">Renato Rossi Jr.</name><name sortKey="Sullivan, Daniel" sort="Sullivan, Daniel" uniqKey="Sullivan D" first="Daniel" last="Sullivan">Daniel Sullivan</name><name sortKey="Vincenzi, Gianpaolo" sort="Vincenzi, Gianpaolo" uniqKey="Vincenzi G" first="Gianpaolo" last="Vincenzi">Gianpaolo Vincenzi</name><name sortKey="Weinstein, Roberto L" sort="Weinstein, Roberto L" uniqKey="Weinstein R" first="Roberto L." last="Weinstein">Roberto L. Weinstein</name></country><country name="Italie"><noRegion><name sortKey="Testori, Tiziano" sort="Testori, Tiziano" uniqKey="Testori T" first="Tiziano" last="Testori">Tiziano Testori</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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