Effect of tilted and short distal implants on axial forces and bending moments in implants supporting fixed dental prostheses: an in vitro study.
Identifieur interne : 001788 ( PubMed/Curation ); précédent : 001787; suivant : 001789Effect of tilted and short distal implants on axial forces and bending moments in implants supporting fixed dental prostheses: an in vitro study.
Auteurs : Toru Ogawa [Japon] ; Sandra Dhaliwal ; Ignance Naert ; Atsushi Mine ; Mats Kronstrom ; Keiichi Sasaki ; Joke DuyckSource :
- The International journal of prosthodontics [ 0893-2174 ]
Descripteurs français
- KwdFr :
- Bases d'appareil de prothèse dentaire, Conception d'appareil de prothèse dentaire, Conception de prothèse dentaire, Contrainte mécanique, Flexibilité, Humains, Implants dentaires, Mandibule (), Matériaux dentaires (), Modèles anatomiques, Molaire, Moment de torsion, Mâchoire édentée (), Phénomènes biomécaniques, Piliers dentaires, Poly(méthacrylate de méthyle) (), Prothèse dentaire implanto-portée, Test de matériaux, Titane (), Verre ().
- MESH :
- Bases d'appareil de prothèse dentaire, Conception d'appareil de prothèse dentaire, Conception de prothèse dentaire, Contrainte mécanique, Flexibilité, Humains, Implants dentaires, Mandibule, Matériaux dentaires, Modèles anatomiques, Molaire, Moment de torsion, Mâchoire édentée, Phénomènes biomécaniques, Piliers dentaires, Poly(méthacrylate de méthyle), Prothèse dentaire implanto-portée, Test de matériaux, Titane, Verre.
English descriptors
- KwdEn :
- Biomechanical Phenomena, Dental Abutments, Dental Implants, Dental Materials (chemistry), Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture Bases, Denture Design, Glass (chemistry), Humans, Jaw, Edentulous (surgery), Mandible (surgery), Materials Testing, Models, Anatomic, Molar, Pliability, Polymethyl Methacrylate (chemistry), Stress, Mechanical, Titanium (chemistry), Torque.
- MESH :
- chemical , chemistry : Dental Materials, Polymethyl Methacrylate, Titanium.
- chemical : Dental Implants.
- chemistry : Glass.
- surgery : Jaw, Edentulous, Mandible.
- Biomechanical Phenomena, Dental Abutments, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture Bases, Denture Design, Humans, Materials Testing, Models, Anatomic, Molar, Pliability, Stress, Mechanical, Torque.
Abstract
The aim of this study was to evaluate the axial forces (AFs) and bending moments (BMs) on implants supporting a fixed dental prosthesis (FDP) with a distal cantilever (10 mm) compared to an FDP supported by a tilted or short (7 mm instead of 13 mm) posterior implant by means of in vitro strain gauge measurements.
PubMed: 21209995
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sortKey="Mine, Atsushi" sort="Mine, Atsushi" uniqKey="Mine A" first="Atsushi" last="Mine">Atsushi Mine</name></author><author><name sortKey="Kronstrom, Mats" sort="Kronstrom, Mats" uniqKey="Kronstrom M" first="Mats" last="Kronstrom">Mats Kronstrom</name></author><author><name sortKey="Sasaki, Keiichi" sort="Sasaki, Keiichi" uniqKey="Sasaki K" first="Keiichi" last="Sasaki">Keiichi Sasaki</name></author><author><name sortKey="Duyck, Joke" sort="Duyck, Joke" uniqKey="Duyck J" first="Joke" last="Duyck">Joke Duyck</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="????"><PubDate><MedlineDate>2010 Nov-Dec</MedlineDate></PubDate></date><idno type="RBID">pubmed:21209995</idno><idno type="pmid">21209995</idno><idno type="wicri:Area/PubMed/Corpus">001788</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001788</idno><idno type="wicri:Area/PubMed/Curation">001788</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">001788</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effect of tilted and short distal implants on axial forces and bending moments in implants supporting fixed dental prostheses: an in vitro study.</title><author><name sortKey="Ogawa, Toru" sort="Ogawa, Toru" uniqKey="Ogawa T" first="Toru" last="Ogawa">Toru Ogawa</name><affiliation wicri:level="1"><nlm:affiliation>Division of Advanced Prosthetic Dentistry, Tohoku University Graduate School of Dentistry, Sendai, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Advanced Prosthetic Dentistry, Tohoku University Graduate School of Dentistry, Sendai</wicri:regionArea></affiliation></author><author><name sortKey="Dhaliwal, Sandra" sort="Dhaliwal, Sandra" uniqKey="Dhaliwal S" first="Sandra" last="Dhaliwal">Sandra Dhaliwal</name></author><author><name sortKey="Naert, Ignance" sort="Naert, Ignance" uniqKey="Naert I" first="Ignance" last="Naert">Ignance Naert</name></author><author><name sortKey="Mine, Atsushi" sort="Mine, Atsushi" uniqKey="Mine A" first="Atsushi" last="Mine">Atsushi Mine</name></author><author><name sortKey="Kronstrom, Mats" sort="Kronstrom, Mats" uniqKey="Kronstrom M" first="Mats" last="Kronstrom">Mats Kronstrom</name></author><author><name sortKey="Sasaki, Keiichi" sort="Sasaki, Keiichi" uniqKey="Sasaki K" first="Keiichi" last="Sasaki">Keiichi Sasaki</name></author><author><name sortKey="Duyck, Joke" sort="Duyck, Joke" uniqKey="Duyck J" first="Joke" last="Duyck">Joke Duyck</name></author></analytic><series><title level="j">The International journal of prosthodontics</title><idno type="ISSN">0893-2174</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biomechanical Phenomena</term><term>Dental Abutments</term><term>Dental Implants</term><term>Dental Materials (chemistry)</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Denture Bases</term><term>Denture Design</term><term>Glass (chemistry)</term><term>Humans</term><term>Jaw, Edentulous (surgery)</term><term>Mandible (surgery)</term><term>Materials Testing</term><term>Models, Anatomic</term><term>Molar</term><term>Pliability</term><term>Polymethyl Methacrylate (chemistry)</term><term>Stress, Mechanical</term><term>Titanium (chemistry)</term><term>Torque</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Bases d'appareil de prothèse dentaire</term><term>Conception d'appareil de prothèse dentaire</term><term>Conception de prothèse dentaire</term><term>Contrainte mécanique</term><term>Flexibilité</term><term>Humains</term><term>Implants dentaires</term><term>Mandibule ()</term><term>Matériaux dentaires ()</term><term>Modèles anatomiques</term><term>Molaire</term><term>Moment de torsion</term><term>Mâchoire édentée ()</term><term>Phénomènes biomécaniques</term><term>Piliers dentaires</term><term>Poly(méthacrylate de méthyle) ()</term><term>Prothèse dentaire implanto-portée</term><term>Test de matériaux</term><term>Titane ()</term><term>Verre ()</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Dental Materials</term><term>Polymethyl Methacrylate</term><term>Titanium</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Glass</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous</term><term>Mandible</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomechanical Phenomena</term><term>Dental Abutments</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Denture Bases</term><term>Denture Design</term><term>Humans</term><term>Materials Testing</term><term>Models, Anatomic</term><term>Molar</term><term>Pliability</term><term>Stress, Mechanical</term><term>Torque</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Bases d'appareil de prothèse dentaire</term><term>Conception d'appareil de prothèse dentaire</term><term>Conception de prothèse dentaire</term><term>Contrainte mécanique</term><term>Flexibilité</term><term>Humains</term><term>Implants dentaires</term><term>Mandibule</term><term>Matériaux dentaires</term><term>Modèles anatomiques</term><term>Molaire</term><term>Moment de torsion</term><term>Mâchoire édentée</term><term>Phénomènes biomécaniques</term><term>Piliers dentaires</term><term>Poly(méthacrylate de méthyle)</term><term>Prothèse dentaire implanto-portée</term><term>Test de matériaux</term><term>Titane</term><term>Verre</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim of this study was to evaluate the axial forces (AFs) and bending moments (BMs) on implants supporting a fixed dental prosthesis (FDP) with a distal cantilever (10 mm) compared to an FDP supported by a tilted or short (7 mm instead of 13 mm) posterior implant by means of in vitro strain gauge measurements.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21209995</PMID><DateCompleted><Year>2011</Year><Month>02</Month><Day>24</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0893-2174</ISSN><JournalIssue CitedMedium="Print"><Volume>23</Volume><Issue>6</Issue><PubDate><MedlineDate>2010 Nov-Dec</MedlineDate></PubDate></JournalIssue><Title>The International journal of prosthodontics</Title><ISOAbbreviation>Int J Prosthodont</ISOAbbreviation></Journal><ArticleTitle>Effect of tilted and short distal implants on axial forces and bending moments in implants supporting fixed dental prostheses: an in vitro study.</ArticleTitle><Pagination><MedlinePgn>566-73</MedlinePgn></Pagination><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">The aim of this study was to evaluate the axial forces (AFs) and bending moments (BMs) on implants supporting a fixed dental prosthesis (FDP) with a distal cantilever (10 mm) compared to an FDP supported by a tilted or short (7 mm instead of 13 mm) posterior implant by means of in vitro strain gauge measurements.</AbstractText><AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">Nine titanium Branemark implants were placed in an edentulous composite mandible. The mechanical loading conditions were evaluated for the following three situations: (1) short distal implants supporting a cantilever, (2) long tilted distal implants, and (3) no distal implants supporting a cantilever. A vertical load of 50 N was applied at the first molar position, and the resultant AFs and BMs were measured for the three different situations, three different numbers of supporting implants (three, four, or five), and three different prosthesis materials (titanium, acrylic, and fiber-reinforced acrylic).</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The mean BMs, as well as the maximum AFs and BMs, were significantly higher in the model with a cantilever compared to that having the tilted or short distal implants (P < .001). There was no significant difference between the models with a distally tilted implant versus a short distal implant.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The use of posterior implants reduced the AFs and BMs on implants supporting an FDP compared to that with a distal cantilever. No difference in mechanical loading was observed between short tilted distal implants.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ogawa</LastName><ForeName>Toru</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Division of Advanced Prosthetic Dentistry, Tohoku University Graduate School of Dentistry, Sendai, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Dhaliwal</LastName><ForeName>Sandra</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Naert</LastName><ForeName>Ignance</ForeName><Initials>I</Initials></Author><Author ValidYN="Y"><LastName>Mine</LastName><ForeName>Atsushi</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Kronstrom</LastName><ForeName>Mats</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Sasaki</LastName><ForeName>Keiichi</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Duyck</LastName><ForeName>Joke</ForeName><Initials>J</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Prosthodont</MedlineTA><NlmUniqueID>8900938</NlmUniqueID><ISSNLinking>0893-2174</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003764">Dental Materials</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C485628">Stick resin</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C009753">fiberglass</NameOfSubstance></Chemical><Chemical><RegistryNumber>9011-14-7</RegistryNumber><NameOfSubstance UI="D019904">Polymethyl Methacrylate</NameOfSubstance></Chemical><Chemical><RegistryNumber>D1JT611TNE</RegistryNumber><NameOfSubstance UI="D014025">Titanium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001696" MajorTopicYN="N">Biomechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000044" MajorTopicYN="N">Dental Abutments</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003764" MajorTopicYN="N">Dental Materials</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017267" MajorTopicYN="Y">Dental Prosthesis Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019094" MajorTopicYN="Y">Dental Prosthesis, Implant-Supported</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003819" MajorTopicYN="N">Denture Bases</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003779" MajorTopicYN="Y">Denture Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005898" MajorTopicYN="N">Glass</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008422" MajorTopicYN="N">Materials Testing</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008953" MajorTopicYN="N">Models, Anatomic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008963" MajorTopicYN="N">Molar</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018583" MajorTopicYN="N">Pliability</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019904" MajorTopicYN="N">Polymethyl Methacrylate</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013314" MajorTopicYN="N">Stress, Mechanical</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014025" MajorTopicYN="N">Titanium</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019415" MajorTopicYN="N">Torque</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>1</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>1</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>2</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21209995</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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