EdenteV2, PubMed, Corpus, bibRecord, 001166

Comparison of the accuracy of plastic and metal stock trays for implant impressions.

Identifieur interne : 001166 ( PubMed/Corpus ); précédent : 001165; suivant : 001167

Comparison of the accuracy of plastic and metal stock trays for implant impressions.

Auteurs : Marcelo Antonialli Del'Acqua ; Érica Dorigatti De Avila ; Ângela Líbia Chagas Amaral ; Lígia Antunes Pereira Pinelli ; Francisco De Assis Mollo

Source :

The International journal of oral & maxillofacial implants [ 1942-4434 ]

RBID : pubmed:22616047

English descriptors

KwdEn :
- Analysis of Variance, Dental Implants, Dental Impression Materials, Dental Impression Technique (instrumentation), Dental Models, Dimensional Measurement Accuracy, Humans, Jaw, Edentulous, Mandible, Metals, Plastics, Polyvinyls, Siloxanes, Statistics, Nonparametric.
MESH :
- chemical : Dental Implants, Dental Impression Materials, Metals, Plastics, Polyvinyls, Siloxanes.
- instrumentation : Dental Impression Technique.
- Analysis of Variance, Dental Models, Dimensional Measurement Accuracy, Humans, Jaw, Edentulous, Mandible, Statistics, Nonparametric.

Abstract

This in vitro study evaluated the dimensional accuracy of two impression techniques (tapered and splinted) with two stock trays (plastic and metal) for implant-supported prostheses.

PubMed: 22616047

Links to Exploration step

pubmed:22616047

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Comparison of the accuracy of plastic and metal stock trays for implant impressions.</title>
<author><name sortKey="Del Acqua, Marcelo Antonialli" sort="Del Acqua, Marcelo Antonialli" uniqKey="Del Acqua M" first="Marcelo Antonialli" last="Del'Acqua">Marcelo Antonialli Del'Acqua</name>
<affiliation><nlm:affiliation>Araraquara University Center, Centro Universitário de Araraquara, Araraquara, São Paulo, Brazil. mdelacqua@ig.com.br</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="De Avila, Erica Dorigatti" sort="De Avila, Erica Dorigatti" uniqKey="De Avila E" first="Érica Dorigatti" last="De Avila">Érica Dorigatti De Avila</name>
</author>
<author><name sortKey="Amaral, Angela Libia Chagas" sort="Amaral, Angela Libia Chagas" uniqKey="Amaral A" first="Ângela Líbia Chagas" last="Amaral">Ângela Líbia Chagas Amaral</name>
</author>
<author><name sortKey="Pinelli, Ligia Antunes Pereira" sort="Pinelli, Ligia Antunes Pereira" uniqKey="Pinelli L" first="Lígia Antunes Pereira" last="Pinelli">Lígia Antunes Pereira Pinelli</name>
</author>
<author><name sortKey="De Assis Mollo, Francisco" sort="De Assis Mollo, Francisco" uniqKey="De Assis Mollo F" first="Francisco" last="De Assis Mollo">Francisco De Assis Mollo</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="????"><PubDate><MedlineDate>2012 May-Jun</MedlineDate>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Comparison of the accuracy of plastic and metal stock trays for implant impressions.</title>
<author><name sortKey="Del Acqua, Marcelo Antonialli" sort="Del Acqua, Marcelo Antonialli" uniqKey="Del Acqua M" first="Marcelo Antonialli" last="Del'Acqua">Marcelo Antonialli Del'Acqua</name>
<affiliation><nlm:affiliation>Araraquara University Center, Centro Universitário de Araraquara, Araraquara, São Paulo, Brazil. mdelacqua@ig.com.br</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="De Avila, Erica Dorigatti" sort="De Avila, Erica Dorigatti" uniqKey="De Avila E" first="Érica Dorigatti" last="De Avila">Érica Dorigatti De Avila</name>
</author>
<author><name sortKey="Amaral, Angela Libia Chagas" sort="Amaral, Angela Libia Chagas" uniqKey="Amaral A" first="Ângela Líbia Chagas" last="Amaral">Ângela Líbia Chagas Amaral</name>
</author>
<author><name sortKey="Pinelli, Ligia Antunes Pereira" sort="Pinelli, Ligia Antunes Pereira" uniqKey="Pinelli L" first="Lígia Antunes Pereira" last="Pinelli">Lígia Antunes Pereira Pinelli</name>
</author>
<author><name sortKey="De Assis Mollo, Francisco" sort="De Assis Mollo, Francisco" uniqKey="De Assis Mollo F" first="Francisco" last="De Assis Mollo">Francisco De Assis Mollo</name>
</author>
</analytic>
<series><title level="j">The International journal of oral & maxillofacial implants</title>
<idno type="eISSN">1942-4434</idno>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Analysis of Variance</term>
<term>Dental Implants</term>
<term>Dental Impression Materials</term>
<term>Dental Impression Technique (instrumentation)</term>
<term>Dental Models</term>
<term>Dimensional Measurement Accuracy</term>
<term>Humans</term>
<term>Jaw, Edentulous</term>
<term>Mandible</term>
<term>Metals</term>
<term>Plastics</term>
<term>Polyvinyls</term>
<term>Siloxanes</term>
<term>Statistics, Nonparametric</term>
</keywords>
<keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term>
<term>Dental Impression Materials</term>
<term>Metals</term>
<term>Plastics</term>
<term>Polyvinyls</term>
<term>Siloxanes</term>
</keywords>
<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Dental Impression Technique</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Analysis of Variance</term>
<term>Dental Models</term>
<term>Dimensional Measurement Accuracy</term>
<term>Humans</term>
<term>Jaw, Edentulous</term>
<term>Mandible</term>
<term>Statistics, Nonparametric</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">This in vitro study evaluated the dimensional accuracy of two impression techniques (tapered and splinted) with two stock trays (plastic and metal) for implant-supported prostheses.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22616047</PMID>
<DateCompleted><Year>2012</Year>
<Month>11</Month>
<Day>19</Day>
</DateCompleted>
<DateRevised><Year>2012</Year>
<Month>05</Month>
<Day>22</Day>
</DateRevised>
<Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1942-4434</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>27</Volume>
<Issue>3</Issue>
<PubDate><MedlineDate>2012 May-Jun</MedlineDate>
</PubDate>
</JournalIssue>
<Title>The International journal of oral & maxillofacial implants</Title>
<ISOAbbreviation>Int J Oral Maxillofac Implants</ISOAbbreviation>
</Journal>
<ArticleTitle>Comparison of the accuracy of plastic and metal stock trays for implant impressions.</ArticleTitle>
<Pagination><MedlinePgn>544-50</MedlinePgn>
</Pagination>
<Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">This in vitro study evaluated the dimensional accuracy of two impression techniques (tapered and splinted) with two stock trays (plastic and metal) for implant-supported prostheses.</AbstractText>
<AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">A master cast with four parallel abutment analogs and a passive framework were fabricated. Polyvinyl siloxane impression material was used for all impressions with two metal stock trays and two plastic stock trays (closed and open trays). Four groups (tapered plastic, splinted plastic, tapered metal, and splinted metal) and a control group (master cast) were tested (n = 5 for each group). After the framework was seated on each of the casts, one abutment screw was tightened, and the marginal gap between the abutment and framework on the other side was measured with a stereomicroscope. The measurements were analyzed with the Kruskal-Wallis one-way analysis of variance on ranks test followed by the Dunn method.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">The mean values (± standard deviations) for the abutment/framework interface gaps were: master cast, 32 ± 2 Μm; tapered metal, 44 ± 10 Μm; splinted metal, 69 ± 28 Μm; tapered plastic, 164 ± 58 Μm; splinted plastic, 128 ± 47 Μm. No significant difference was detected between the master cast, tapered metal, and splinted metal groups or between the tapered and splinted plastic groups.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">In this study, the rigidity of the metal stock tray ensured better results than the plastic stock tray for implant impressions with a high-viscosity impression material (putty). Statistically similar results were obtained using tapered impression copings and splinted squared impression copings. The tapered impression copings technique and splinted squared impression copings technique with a metal stock tray produced precise casts with no statistically significant difference in interface gaps compared to the master cast.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Del'acqua</LastName>
<ForeName>Marcelo Antonialli</ForeName>
<Initials>MA</Initials>
<AffiliationInfo><Affiliation>Araraquara University Center, Centro Universitário de Araraquara, Araraquara, São Paulo, Brazil. mdelacqua@ig.com.br</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>de Avila</LastName>
<ForeName>Érica Dorigatti</ForeName>
<Initials>ÉD</Initials>
</Author>
<Author ValidYN="Y"><LastName>Amaral</LastName>
<ForeName>Ângela Líbia Chagas</ForeName>
<Initials>ÂL</Initials>
</Author>
<Author ValidYN="Y"><LastName>Pinelli</LastName>
<ForeName>Lígia Antunes Pereira</ForeName>
<Initials>LA</Initials>
</Author>
<Author ValidYN="Y"><LastName>de Assis Mollo</LastName>
<ForeName>Francisco</ForeName>
<Initials>F</Initials>
<Suffix>Jr</Suffix>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType>
<PublicationType UI="D023362">Evaluation Studies</PublicationType>
<PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
</Article>
<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>Int J Oral Maxillofac Implants</MedlineTA>
<NlmUniqueID>8611905</NlmUniqueID>
<ISSNLinking>0882-2786</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D003760">Dental Impression Materials</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D008670">Metals</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010969">Plastics</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D011145">Polyvinyls</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D012833">Siloxanes</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="C034183">vinyl polysiloxane</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>D</CitationSubset>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D000704" MajorTopicYN="N">Analysis of Variance</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015921" MajorTopicYN="N">Dental Implants</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003760" MajorTopicYN="N">Dental Impression Materials</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003761" MajorTopicYN="N">Dental Impression Technique</DescriptorName>
<QualifierName UI="Q000295" MajorTopicYN="Y">instrumentation</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003765" MajorTopicYN="N">Dental Models</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D061827" MajorTopicYN="N">Dimensional Measurement Accuracy</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008670" MajorTopicYN="N">Metals</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010969" MajorTopicYN="N">Plastics</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011145" MajorTopicYN="N">Polyvinyls</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012833" MajorTopicYN="N">Siloxanes</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018709" MajorTopicYN="N">Statistics, Nonparametric</DescriptorName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year>
<Month>5</Month>
<Day>23</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
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<PubMedPubDate PubStatus="medline"><Year>2012</Year>
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<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">22616047</ArticleId>
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Comparison of the accuracy of plastic and metal stock trays for implant impressions.

Comparison of the accuracy of plastic and metal stock trays for implant impressions.

Source :

English descriptors

Abstract

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki