A retrospective analysis of factors associated with multiple implant failures in maxillae.
Identifieur interne : 003374 ( PubMed/Corpus ); précédent : 003373; suivant : 003375A retrospective analysis of factors associated with multiple implant failures in maxillae.
Auteurs : A. Ekfeldt ; U. Christiansson ; T. Eriksson ; U. Lindén ; S. Lundqvist ; T. Rundcrantz ; L A Johansson ; K. Nilner ; C. BillströmSource :
- Clinical oral implants research [ 0905-7161 ] ; 2001.
English descriptors
- KwdEn :
- Adult, Aged, Alcoholism (complications), Bruxism (complications), Case-Control Studies, Dental Implants, Dental Prosthesis Retention, Dental Prosthesis, Implant-Supported, Dental Restoration Failure, Denture Design, Denture, Complete, Upper, Denture, Overlay, Depression (complications), Female, Grief, Humans, Jaw, Edentulous (rehabilitation), Jaw, Edentulous (surgery), Male, Maxilla (surgery), Middle Aged, Opioid-Related Disorders (complications), Osseointegration, Patient Selection, Retrospective Studies, Smoking (adverse effects).
- MESH :
- chemical : Dental Implants.
- adverse effects : Smoking.
- complications : Alcoholism, Bruxism, Depression, Opioid-Related Disorders.
- rehabilitation : Jaw, Edentulous.
- surgery : Jaw, Edentulous, Maxilla.
- Adult, Aged, Case-Control Studies, Dental Prosthesis Retention, Dental Prosthesis, Implant-Supported, Dental Restoration Failure, Denture Design, Denture, Complete, Upper, Denture, Overlay, Female, Grief, Humans, Male, Middle Aged, Osseointegration, Patient Selection, Retrospective Studies.
Abstract
This retrospective study was designed to verify the factors that influence implant failures. Six prosthodontic clinics in Sweden participated in the study, and together they included a total of 54 patients treated between January 1988 and December 1996. All patients were completely edentulous in the maxilla, and received either a fixed prosthesis or an overdenture supported by at least 4 implants (Brånemark System). Half of the patients belonged to the study group, and an inclusion criterion for this group was that they had lost at least half of their implants. To reduce bias, the patients in the control group were matched to the study group, i.e. they were selected so that both groups were as identical as possible. The results of the study indicate that the control group had a better initial bone support than the study group. Furthermore, the patients in the study group suffered from circumstances that could induce implant failure, such as bruxism, personal grief, depression, as well as addictions to cigarettes, alcohol and/or narcotics. On the study form the clinicians were asked to give their own opinion of the reason for implant failure. The answers given could easily be grouped into 5 different topics, and this experience can be useful to improve patient selection. This study suggests that there are certain factors of importance to consider to prevent a cluster phenomenon of implant failures i.e. lack of bone support, heavy smoking habits and bruxism.
PubMed: 11564105
Links to Exploration step
pubmed:11564105Le document en format XML
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<author><name sortKey="Ekfeldt, A" sort="Ekfeldt, A" uniqKey="Ekfeldt A" first="A" last="Ekfeldt">A. Ekfeldt</name>
<affiliation><nlm:affiliation>Department of Prosthetic Dentistry, Center of Medical and Oral Health, Halmstad, Sweden. anders.ekfeldt@vgregion.se</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Christiansson, U" sort="Christiansson, U" uniqKey="Christiansson U" first="U" last="Christiansson">U. Christiansson</name>
</author>
<author><name sortKey="Eriksson, T" sort="Eriksson, T" uniqKey="Eriksson T" first="T" last="Eriksson">T. Eriksson</name>
</author>
<author><name sortKey="Linden, U" sort="Linden, U" uniqKey="Linden U" first="U" last="Lindén">U. Lindén</name>
</author>
<author><name sortKey="Lundqvist, S" sort="Lundqvist, S" uniqKey="Lundqvist S" first="S" last="Lundqvist">S. Lundqvist</name>
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<author><name sortKey="Rundcrantz, T" sort="Rundcrantz, T" uniqKey="Rundcrantz T" first="T" last="Rundcrantz">T. Rundcrantz</name>
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<author><name sortKey="Johansson, L A" sort="Johansson, L A" uniqKey="Johansson L" first="L A" last="Johansson">L A Johansson</name>
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<author><name sortKey="Nilner, K" sort="Nilner, K" uniqKey="Nilner K" first="K" last="Nilner">K. Nilner</name>
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<author><name sortKey="Billstrom, C" sort="Billstrom, C" uniqKey="Billstrom C" first="C" last="Billström">C. Billström</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">A retrospective analysis of factors associated with multiple implant failures in maxillae.</title>
<author><name sortKey="Ekfeldt, A" sort="Ekfeldt, A" uniqKey="Ekfeldt A" first="A" last="Ekfeldt">A. Ekfeldt</name>
<affiliation><nlm:affiliation>Department of Prosthetic Dentistry, Center of Medical and Oral Health, Halmstad, Sweden. anders.ekfeldt@vgregion.se</nlm:affiliation>
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<author><name sortKey="Christiansson, U" sort="Christiansson, U" uniqKey="Christiansson U" first="U" last="Christiansson">U. Christiansson</name>
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<author><name sortKey="Eriksson, T" sort="Eriksson, T" uniqKey="Eriksson T" first="T" last="Eriksson">T. Eriksson</name>
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<author><name sortKey="Linden, U" sort="Linden, U" uniqKey="Linden U" first="U" last="Lindén">U. Lindén</name>
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<author><name sortKey="Lundqvist, S" sort="Lundqvist, S" uniqKey="Lundqvist S" first="S" last="Lundqvist">S. Lundqvist</name>
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<author><name sortKey="Rundcrantz, T" sort="Rundcrantz, T" uniqKey="Rundcrantz T" first="T" last="Rundcrantz">T. Rundcrantz</name>
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<author><name sortKey="Johansson, L A" sort="Johansson, L A" uniqKey="Johansson L" first="L A" last="Johansson">L A Johansson</name>
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<author><name sortKey="Nilner, K" sort="Nilner, K" uniqKey="Nilner K" first="K" last="Nilner">K. Nilner</name>
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<author><name sortKey="Billstrom, C" sort="Billstrom, C" uniqKey="Billstrom C" first="C" last="Billström">C. Billström</name>
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<series><title level="j">Clinical oral implants research</title>
<idno type="ISSN">0905-7161</idno>
<imprint><date when="2001" type="published">2001</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term>
<term>Aged</term>
<term>Alcoholism (complications)</term>
<term>Bruxism (complications)</term>
<term>Case-Control Studies</term>
<term>Dental Implants</term>
<term>Dental Prosthesis Retention</term>
<term>Dental Prosthesis, Implant-Supported</term>
<term>Dental Restoration Failure</term>
<term>Denture Design</term>
<term>Denture, Complete, Upper</term>
<term>Denture, Overlay</term>
<term>Depression (complications)</term>
<term>Female</term>
<term>Grief</term>
<term>Humans</term>
<term>Jaw, Edentulous (rehabilitation)</term>
<term>Jaw, Edentulous (surgery)</term>
<term>Male</term>
<term>Maxilla (surgery)</term>
<term>Middle Aged</term>
<term>Opioid-Related Disorders (complications)</term>
<term>Osseointegration</term>
<term>Patient Selection</term>
<term>Retrospective Studies</term>
<term>Smoking (adverse effects)</term>
</keywords>
<keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term>
</keywords>
<keywords scheme="MESH" qualifier="adverse effects" xml:lang="en"><term>Smoking</term>
</keywords>
<keywords scheme="MESH" qualifier="complications" xml:lang="en"><term>Alcoholism</term>
<term>Bruxism</term>
<term>Depression</term>
<term>Opioid-Related Disorders</term>
</keywords>
<keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous</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>Adult</term>
<term>Aged</term>
<term>Case-Control Studies</term>
<term>Dental Prosthesis Retention</term>
<term>Dental Prosthesis, Implant-Supported</term>
<term>Dental Restoration Failure</term>
<term>Denture Design</term>
<term>Denture, Complete, Upper</term>
<term>Denture, Overlay</term>
<term>Female</term>
<term>Grief</term>
<term>Humans</term>
<term>Male</term>
<term>Middle Aged</term>
<term>Osseointegration</term>
<term>Patient Selection</term>
<term>Retrospective Studies</term>
</keywords>
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<front><div type="abstract" xml:lang="en">This retrospective study was designed to verify the factors that influence implant failures. Six prosthodontic clinics in Sweden participated in the study, and together they included a total of 54 patients treated between January 1988 and December 1996. All patients were completely edentulous in the maxilla, and received either a fixed prosthesis or an overdenture supported by at least 4 implants (Brånemark System). Half of the patients belonged to the study group, and an inclusion criterion for this group was that they had lost at least half of their implants. To reduce bias, the patients in the control group were matched to the study group, i.e. they were selected so that both groups were as identical as possible. The results of the study indicate that the control group had a better initial bone support than the study group. Furthermore, the patients in the study group suffered from circumstances that could induce implant failure, such as bruxism, personal grief, depression, as well as addictions to cigarettes, alcohol and/or narcotics. On the study form the clinicians were asked to give their own opinion of the reason for implant failure. The answers given could easily be grouped into 5 different topics, and this experience can be useful to improve patient selection. This study suggests that there are certain factors of importance to consider to prevent a cluster phenomenon of implant failures i.e. lack of bone support, heavy smoking habits and bruxism.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">11564105</PMID>
<DateCompleted><Year>2001</Year>
<Month>12</Month>
<Day>17</Day>
</DateCompleted>
<DateRevised><Year>2004</Year>
<Month>11</Month>
<Day>17</Day>
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<Article PubModel="Print"><Journal><ISSN IssnType="Print">0905-7161</ISSN>
<JournalIssue CitedMedium="Print"><Volume>12</Volume>
<Issue>5</Issue>
<PubDate><Year>2001</Year>
<Month>Oct</Month>
</PubDate>
</JournalIssue>
<Title>Clinical oral implants research</Title>
<ISOAbbreviation>Clin Oral Implants Res</ISOAbbreviation>
</Journal>
<ArticleTitle>A retrospective analysis of factors associated with multiple implant failures in maxillae.</ArticleTitle>
<Pagination><MedlinePgn>462-7</MedlinePgn>
</Pagination>
<Abstract><AbstractText>This retrospective study was designed to verify the factors that influence implant failures. Six prosthodontic clinics in Sweden participated in the study, and together they included a total of 54 patients treated between January 1988 and December 1996. All patients were completely edentulous in the maxilla, and received either a fixed prosthesis or an overdenture supported by at least 4 implants (Brånemark System). Half of the patients belonged to the study group, and an inclusion criterion for this group was that they had lost at least half of their implants. To reduce bias, the patients in the control group were matched to the study group, i.e. they were selected so that both groups were as identical as possible. The results of the study indicate that the control group had a better initial bone support than the study group. Furthermore, the patients in the study group suffered from circumstances that could induce implant failure, such as bruxism, personal grief, depression, as well as addictions to cigarettes, alcohol and/or narcotics. On the study form the clinicians were asked to give their own opinion of the reason for implant failure. The answers given could easily be grouped into 5 different topics, and this experience can be useful to improve patient selection. This study suggests that there are certain factors of importance to consider to prevent a cluster phenomenon of implant failures i.e. lack of bone support, heavy smoking habits and bruxism.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ekfeldt</LastName>
<ForeName>A</ForeName>
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<AffiliationInfo><Affiliation>Department of Prosthetic Dentistry, Center of Medical and Oral Health, Halmstad, Sweden. anders.ekfeldt@vgregion.se</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Christiansson</LastName>
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<Author ValidYN="Y"><LastName>Eriksson</LastName>
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<Author ValidYN="Y"><LastName>Lindén</LastName>
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<Author ValidYN="Y"><LastName>Lundqvist</LastName>
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<Author ValidYN="Y"><LastName>Rundcrantz</LastName>
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<Author ValidYN="Y"><LastName>Johansson</LastName>
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<Language>eng</Language>
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<MedlineJournalInfo><Country>Denmark</Country>
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<MeshHeading><DescriptorName UI="D017268" MajorTopicYN="N">Dental Prosthesis Retention</DescriptorName>
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<MeshHeading><DescriptorName UI="D019094" MajorTopicYN="N">Dental Prosthesis, Implant-Supported</DescriptorName>
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<MeshHeading><DescriptorName UI="D019232" MajorTopicYN="Y">Dental Restoration Failure</DescriptorName>
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<MeshHeading><DescriptorName UI="D003779" MajorTopicYN="N">Denture Design</DescriptorName>
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<MeshHeading><DescriptorName UI="D003827" MajorTopicYN="N">Denture, Complete, Upper</DescriptorName>
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<MeshHeading><DescriptorName UI="D003828" MajorTopicYN="N">Denture, Overlay</DescriptorName>
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<MeshHeading><DescriptorName UI="D003863" MajorTopicYN="N">Depression</DescriptorName>
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<MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName>
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<QualifierName UI="Q000534" MajorTopicYN="N">rehabilitation</QualifierName>
<QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName>
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<MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName>
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<MeshHeading><DescriptorName UI="D008437" MajorTopicYN="N">Maxilla</DescriptorName>
<QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName>
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<MeshHeading><DescriptorName UI="D009293" MajorTopicYN="N">Opioid-Related Disorders</DescriptorName>
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<MeshHeading><DescriptorName UI="D018579" MajorTopicYN="N">Patient Selection</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012189" MajorTopicYN="N">Retrospective Studies</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012907" MajorTopicYN="N">Smoking</DescriptorName>
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