Performance of sintered, porous-surfaced, press-fit implants after 10 years of function in the partially edentulous posterior mandible.
Identifieur interne : 003103 ( Main/Merge ); précédent : 003102; suivant : 003104Performance of sintered, porous-surfaced, press-fit implants after 10 years of function in the partially edentulous posterior mandible.
Auteurs : Douglas A. Deporter [Canada] ; Jaffer Kermalli ; Reynaldo Todescan ; Eshetu AtenafuSource :
- The International journal of periodontics & restorative dentistry [ 1945-3388 ] ; 2012.
Descripteurs français
- KwdFr :
- Ablation de dispositif, Adulte, Adulte d'âge moyen, Analyse de survie, Conception d'implant dentaire et de pilier, Conception de prothèse dentaire, Couronnes, Femelle, Humains, Implants dentaires, Jeune adulte, Mandibule (), Mâchoire partiellement édentée (), Mâchoire partiellement édentée (rééducation et réadaptation), Mâle, Porosité, Propriétés de surface, Radiographie numérisée dentaire, Radiographie rétrocoronaire, Résorption alvéolaire (étiologie), Résultat thérapeutique, Sujet âgé, Échec de restauration dentaire, Études de suivi, Études prospectives.
- MESH :
- rééducation et réadaptation : Mâchoire partiellement édentée.
- étiologie : Résorption alvéolaire.
- Ablation de dispositif, Adulte, Adulte d'âge moyen, Analyse de survie, Conception d'implant dentaire et de pilier, Conception de prothèse dentaire, Couronnes, Femelle, Humains, Implants dentaires, Jeune adulte, Mandibule, Mâchoire partiellement édentée, Mâle, Porosité, Propriétés de surface, Radiographie numérisée dentaire, Radiographie rétrocoronaire, Résultat thérapeutique, Sujet âgé, Échec de restauration dentaire, Études de suivi, Études prospectives.
English descriptors
- KwdEn :
- Adult, Aged, Alveolar Bone Loss (etiology), Crowns, Dental Implant-Abutment Design, Dental Implants, Dental Prosthesis Design, Dental Restoration Failure, Device Removal, Female, Follow-Up Studies, Humans, Jaw, Edentulous, Partially (rehabilitation), Jaw, Edentulous, Partially (surgery), Male, Mandible (surgery), Middle Aged, Porosity, Prospective Studies, Radiography, Bitewing, Radiography, Dental, Digital, Surface Properties, Survival Analysis, Treatment Outcome, Young Adult.
- MESH :
- chemical : Dental Implants.
- etiology : Alveolar Bone Loss.
- rehabilitation : Jaw, Edentulous, Partially.
- surgery : Jaw, Edentulous, Partially, Mandible.
- Adult, Aged, Crowns, Dental Implant-Abutment Design, Dental Prosthesis Design, Dental Restoration Failure, Device Removal, Female, Follow-Up Studies, Humans, Male, Middle Aged, Porosity, Prospective Studies, Radiography, Bitewing, Radiography, Dental, Digital, Surface Properties, Survival Analysis, Treatment Outcome, Young Adult.
Abstract
This article updates the results of a prospective clinical trial of press-fit, sintered, porous-surfaced dental implants placed in the posterior mandible of partially edentulous patients. Implants used had overall lengths (including transgingival collar regions) of 7 or 9 mm with designed intrabony lengths (lengths of sintered surface in contact with bone) of 6 or 8 mm. Forty-eight implants were placed in 24 patients, the majority of which replaced molar teeth, and the mean crown-to-root ratio was 1.4. Over 10 years of implant function, 2 patients with 3 implants died and 3 patients with 4 implants were lost to follow-up because of infirmity or relocation. The survival and success rates were both 95.5%. Two implants failed; the mean cumulative crestal bone loss (measured from the implant-abutment interface) for the remaining implants was 1.2 mm. Crestal bone loss was not affected by the crown-to-root ratio, prosthesis design, or whether an implant was the most distal unit in a sextant. However, there was a trend for greater crestal bone loss when implants were opposed by implants rather than by natural teeth.
PubMed: 22754904
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pubmed:22754904Le document en format XML
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Deporter</name><affiliation wicri:level="4"><nlm:affiliation>Faculty of Dentistry, University of Toronto, 124 Edward St., Toronto, Ontario, Canada. douglas.deporter@utoronto.ca</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Faculty of Dentistry, University of Toronto, 124 Edward St., Toronto, Ontario</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Kermalli, Jaffer" sort="Kermalli, Jaffer" uniqKey="Kermalli J" first="Jaffer" last="Kermalli">Jaffer Kermalli</name></author><author><name sortKey="Todescan, Reynaldo" sort="Todescan, Reynaldo" uniqKey="Todescan R" first="Reynaldo" last="Todescan">Reynaldo Todescan</name></author><author><name sortKey="Atenafu, Eshetu" sort="Atenafu, Eshetu" uniqKey="Atenafu E" first="Eshetu" last="Atenafu">Eshetu Atenafu</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:22754904</idno><idno type="pmid">22754904</idno><idno type="wicri:Area/PubMed/Corpus">000F12</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000F12</idno><idno type="wicri:Area/PubMed/Curation">000F12</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000F12</idno><idno type="wicri:Area/PubMed/Checkpoint">000F12</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000F12</idno><idno type="wicri:Area/Ncbi/Merge">003F66</idno><idno type="wicri:Area/Ncbi/Curation">003F66</idno><idno type="wicri:Area/Ncbi/Checkpoint">003F66</idno><idno type="wicri:Area/Main/Merge">003103</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Performance of sintered, porous-surfaced, press-fit implants after 10 years of function in the partially edentulous posterior mandible.</title><author><name sortKey="Deporter, Douglas A" sort="Deporter, Douglas A" uniqKey="Deporter D" first="Douglas A" last="Deporter">Douglas A. 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Properties</term><term>Survival Analysis</term><term>Treatment Outcome</term><term>Young Adult</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Ablation de dispositif</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse de survie</term><term>Conception d'implant dentaire et de pilier</term><term>Conception de prothèse dentaire</term><term>Couronnes</term><term>Femelle</term><term>Humains</term><term>Implants dentaires</term><term>Jeune adulte</term><term>Mandibule ()</term><term>Mâchoire partiellement édentée ()</term><term>Mâchoire partiellement édentée (rééducation et réadaptation)</term><term>Mâle</term><term>Porosité</term><term>Propriétés de surface</term><term>Radiographie numérisée dentaire</term><term>Radiographie rétrocoronaire</term><term>Résorption alvéolaire (étiologie)</term><term>Résultat thérapeutique</term><term>Sujet âgé</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="etiology" xml:lang="en"><term>Alveolar Bone Loss</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="rééducation et réadaptation" xml:lang="fr"><term>Mâchoire partiellement édentée</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous, Partially</term><term>Mandible</term></keywords><keywords scheme="MESH" qualifier="étiologie" xml:lang="fr"><term>Résorption alvéolaire</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Crowns</term><term>Dental Implant-Abutment Design</term><term>Dental Prosthesis Design</term><term>Dental Restoration Failure</term><term>Device Removal</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Porosity</term><term>Prospective Studies</term><term>Radiography, Bitewing</term><term>Radiography, Dental, Digital</term><term>Surface Properties</term><term>Survival Analysis</term><term>Treatment Outcome</term><term>Young Adult</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Ablation de dispositif</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse de survie</term><term>Conception d'implant dentaire et de pilier</term><term>Conception de prothèse dentaire</term><term>Couronnes</term><term>Femelle</term><term>Humains</term><term>Implants dentaires</term><term>Jeune adulte</term><term>Mandibule</term><term>Mâchoire partiellement édentée</term><term>Mâle</term><term>Porosité</term><term>Propriétés de surface</term><term>Radiographie numérisée dentaire</term><term>Radiographie rétrocoronaire</term><term>Résultat thérapeutique</term><term>Sujet âgé</term><term>Échec de restauration dentaire</term><term>Études de suivi</term><term>Études prospectives</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This article updates the results of a prospective clinical trial of press-fit, sintered, porous-surfaced dental implants placed in the posterior mandible of partially edentulous patients. Implants used had overall lengths (including transgingival collar regions) of 7 or 9 mm with designed intrabony lengths (lengths of sintered surface in contact with bone) of 6 or 8 mm. Forty-eight implants were placed in 24 patients, the majority of which replaced molar teeth, and the mean crown-to-root ratio was 1.4. Over 10 years of implant function, 2 patients with 3 implants died and 3 patients with 4 implants were lost to follow-up because of infirmity or relocation. The survival and success rates were both 95.5%. Two implants failed; the mean cumulative crestal bone loss (measured from the implant-abutment interface) for the remaining implants was 1.2 mm. Crestal bone loss was not affected by the crown-to-root ratio, prosthesis design, or whether an implant was the most distal unit in a sextant. However, there was a trend for greater crestal bone loss when implants were opposed by implants rather than by natural teeth.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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