Prosthetic misfit of implant-supported prosthesis obtained by an alternative section method
Identifieur interne : 001D13 ( Pmc/Checkpoint ); précédent : 001D12; suivant : 001D14Prosthetic misfit of implant-supported prosthesis obtained by an alternative section method
Auteurs : Rodrigo Tiossi [Brésil] ; Hilmo Barreto Leite Falcão-Filho [Brésil] ; Fábio Afrânio De Aguiar [Brésil] ; Renata Cristina Silveira Rodrigues [Brésil] ; Maria Da Gloria Chiarello De Mattos [Brésil] ; Ricardo Faria Ribeiro [Brésil]Source :
- The Journal of Advanced Prosthodontics [ 2005-7806 ] ; 2012.
Abstract
Adequate passive-fitting of one-piece cast 3-element implant-supported frameworks is hard to achieve. This short communication aims to present an alternative method for section of one-piece cast frameworks and for casting implant-supported frameworks.
Three-unit implant-supported nickel-chromium (Ni-Cr) frameworks were tested for vertical misfit (n = 6). The frameworks were cast as one-piece (Group A) and later transversally sectioned through a diagonal axis (Group B) and compared to frameworks that were cast diagonally separated (Group C). All separated frameworks were laser welded. Only one side of the frameworks was screwed.
The results on the tightened side were significantly lower in Group C (6.43 ± 3.24 µm) when compared to Groups A (16.50 ± 7.55 µm) and B (16.27 ± 1.71 µm) (
Casting diagonally sectioned frameworks lowers the misfit levels. Lower misfit levels for the frameworks can be achieved by diagonally sectioning one-piece frameworks.
Url:
DOI: 10.4047/jap.2012.4.2.89
PubMed: 22737313
PubMed Central: 3381208
Affiliations:
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Barreto Leite" uniqKey="Falcao Filho H" first="Hilmo Barreto Leite" last="Falcão-Filho">Hilmo Barreto Leite Falcão-Filho</name><affiliation wicri:level="2"><nlm:aff id="A2">Department of Occlusion and Prosthodontics, Dental School of Sobral, University of Ceará, Sobral, CE, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Occlusion and Prosthodontics, Dental School of Sobral, University of Ceará, Sobral, CE</wicri:regionArea><placeName><region type="state">Ceará</region></placeName></affiliation></author><author><name sortKey="De Aguiar, Fabio Afranio" sort="De Aguiar, Fabio Afranio" uniqKey="De Aguiar F" first="Fábio Afrânio" last="De Aguiar">Fábio Afrânio De Aguiar</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Rodrigues, Renata Cristina Silveira" sort="Rodrigues, Renata Cristina Silveira" uniqKey="Rodrigues R" first="Renata Cristina Silveira" last="Rodrigues">Renata Cristina Silveira Rodrigues</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, 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type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Ribeiro, Ricardo Faria" sort="Ribeiro, Ricardo Faria" uniqKey="Ribeiro R" first="Ricardo Faria" last="Ribeiro">Ricardo Faria Ribeiro</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">22737313</idno><idno type="pmc">3381208</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3381208</idno><idno type="RBID">PMC:3381208</idno><idno type="doi">10.4047/jap.2012.4.2.89</idno><date when="2012">2012</date><idno type="wicri:Area/Pmc/Corpus">002E72</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002E72</idno><idno type="wicri:Area/Pmc/Curation">002E72</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">002E72</idno><idno type="wicri:Area/Pmc/Checkpoint">001D13</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">001D13</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Prosthetic misfit of implant-supported prosthesis obtained by an alternative section method</title><author><name sortKey="Tiossi, Rodrigo" sort="Tiossi, Rodrigo" uniqKey="Tiossi R" first="Rodrigo" last="Tiossi">Rodrigo Tiossi</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Falcao Filho, Hilmo Barreto Leite" sort="Falcao Filho, Hilmo Barreto Leite" uniqKey="Falcao Filho H" first="Hilmo Barreto Leite" last="Falcão-Filho">Hilmo Barreto Leite Falcão-Filho</name><affiliation wicri:level="2"><nlm:aff id="A2">Department of Occlusion and Prosthodontics, Dental School of Sobral, University of Ceará, Sobral, CE, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Occlusion and Prosthodontics, Dental School of Sobral, University of Ceará, Sobral, CE</wicri:regionArea><placeName><region type="state">Ceará</region></placeName></affiliation></author><author><name sortKey="De Aguiar, Fabio Afranio" sort="De Aguiar, Fabio Afranio" uniqKey="De Aguiar F" first="Fábio Afrânio" last="De Aguiar">Fábio Afrânio De Aguiar</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Rodrigues, Renata Cristina Silveira" sort="Rodrigues, Renata Cristina Silveira" uniqKey="Rodrigues R" first="Renata Cristina Silveira" last="Rodrigues">Renata Cristina Silveira Rodrigues</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="De Mattos, Maria Da Gloria Chiarello" sort="De Mattos, Maria Da Gloria Chiarello" uniqKey="De Mattos M" first="Maria Da Gloria Chiarello" last="De Mattos">Maria Da Gloria Chiarello De Mattos</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Ribeiro, Ricardo Faria" sort="Ribeiro, Ricardo Faria" uniqKey="Ribeiro R" first="Ricardo Faria" last="Ribeiro">Ricardo Faria Ribeiro</name><affiliation wicri:level="4"><nlm:aff id="A1">Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author></analytic><series><title level="j">The Journal of Advanced Prosthodontics</title><idno type="ISSN">2005-7806</idno><idno type="eISSN">2005-7814</idno><imprint><date when="2012">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>PURPOSE</title><p>Adequate passive-fitting of one-piece cast 3-element implant-supported frameworks is hard to achieve. This short communication aims to present an alternative method for section of one-piece cast frameworks and for casting implant-supported frameworks.</p></sec><sec><title>MATERIALS AND METHODS</title><p>Three-unit implant-supported nickel-chromium (Ni-Cr) frameworks were tested for vertical misfit (n = 6). The frameworks were cast as one-piece (Group A) and later transversally sectioned through a diagonal axis (Group B) and compared to frameworks that were cast diagonally separated (Group C). All separated frameworks were laser welded. Only one side of the frameworks was screwed.</p></sec><sec><title>RESULTS</title><p>The results on the tightened side were significantly lower in Group C (6.43 ± 3.24 µm) when compared to Groups A (16.50 ± 7.55 µm) and B (16.27 ± 1.71 µm) (<italic>P</italic><.05). On the opposite side, the diagonal section of the one-piece castings for laser welding showed significant improvement in the levels of misfit of the frameworks (Group A, 58.66±14.30 µm; Group B, 39.48±12.03 µm; Group C, 23.13±8.24 µm) (<italic>P</italic><.05).</p></sec><sec><title>CONCLUSION</title><p>Casting diagonally sectioned frameworks lowers the misfit levels. Lower misfit levels for the frameworks can be achieved by diagonally sectioning one-piece frameworks.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Sahin, S" uniqKey="Sahin S">S Sahin</name></author><author><name sortKey="Cehreli, Mc" uniqKey="Cehreli M">MC Cehreli</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kohorst, P" uniqKey="Kohorst P">P Kohorst</name></author><author><name sortKey="Brinkmann, H" uniqKey="Brinkmann H">H Brinkmann</name></author><author><name sortKey="Li, J" uniqKey="Li J">J Li</name></author><author><name sortKey="Borchers, L" uniqKey="Borchers L">L Borchers</name></author><author><name sortKey="Stiesch, M" uniqKey="Stiesch M">M Stiesch</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jemt, T" uniqKey="Jemt T">T Jemt</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tiossi, R" uniqKey="Tiossi R">R Tiossi</name></author><author><name sortKey="Rodrigues, Rc" uniqKey="Rodrigues R">RC Rodrigues</name></author><author><name sortKey="De Mattos Mda, G" uniqKey="De Mattos Mda G">G de Mattos Mda</name></author><author><name sortKey="Ribeiro, Rf" uniqKey="Ribeiro R">RF Ribeiro</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Clelland, Nl" uniqKey="Clelland N">NL Clelland</name></author><author><name sortKey="Carr, Ab" uniqKey="Carr A">AB Carr</name></author><author><name sortKey="Gilat, A" uniqKey="Gilat A">A Gilat</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Koke, U" uniqKey="Koke U">U Koke</name></author><author><name sortKey="Wolf, A" uniqKey="Wolf A">A Wolf</name></author><author><name sortKey="Lenz, P" uniqKey="Lenz P">P Lenz</name></author><author><name sortKey="Gilde, H" uniqKey="Gilde H">H Gilde</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Silva, Tb" uniqKey="Silva T">TB Silva</name></author><author><name sortKey="De Arruda Nobilo, Ma" uniqKey="De Arruda Nobilo M">MA De Arruda Nobilo</name></author><author><name sortKey="Pessanha Henriques, Ge" uniqKey="Pessanha Henriques G">GE Pessanha Henriques</name></author><author><name sortKey="Mesquita, Mf" uniqKey="Mesquita M">MF Mesquita</name></author><author><name sortKey="Guimaraes, Mb" uniqKey="Guimaraes M">MB Guimaraes</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="De Sousa, Sa" uniqKey="De Sousa S">SA de Sousa</name></author><author><name sortKey="De Arruda Nobilo, Ma" uniqKey="De Arruda Nobilo M">MA de Arruda Nobilo</name></author><author><name sortKey="Henriques, Ge" uniqKey="Henriques G">GE Henriques</name></author><author><name sortKey="Mesquita, Mf" uniqKey="Mesquita M">MF Mesquita</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tiossi, R" uniqKey="Tiossi R">R Tiossi</name></author><author><name sortKey="Falcao Filho, H" uniqKey="Falcao Filho H">H Falcão-Filho</name></author><author><name sortKey="Aguiar Junior, Fa" uniqKey="Aguiar Junior F">FA Aguiar Júnior</name></author><author><name sortKey="Rodrigues, Rc" uniqKey="Rodrigues R">RC Rodrigues</name></author><author><name sortKey="Mattos Mda, G" uniqKey="Mattos Mda G">G Mattos Mda</name></author><author><name sortKey="Ribeiro, Rf" uniqKey="Ribeiro R">RF Ribeiro</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="De Aguiar, Fa" uniqKey="De Aguiar F">FA de Aguiar</name></author><author><name sortKey="Tiossi, R" uniqKey="Tiossi R">R Tiossi</name></author><author><name sortKey="Rodrigues, Rc" uniqKey="Rodrigues R">RC Rodrigues</name></author><author><name sortKey="Mattos Mde, G" uniqKey="Mattos Mde G">G Mattos Mde</name></author><author><name sortKey="Ribeiro, Rf" uniqKey="Ribeiro R">RF Ribeiro</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kikuchi, H" uniqKey="Kikuchi H">H Kikuchi</name></author><author><name sortKey="Kurotani, T" uniqKey="Kurotani T">T Kurotani</name></author><author><name sortKey="Kaketani, M" uniqKey="Kaketani M">M Kaketani</name></author><author><name sortKey="Hiraguchi, H" uniqKey="Hiraguchi H">H Hiraguchi</name></author><author><name sortKey="Hirose, H" uniqKey="Hirose H">H Hirose</name></author><author><name sortKey="Yoneyama, T" uniqKey="Yoneyama T">T Yoneyama</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Sartori, Ia" uniqKey="Sartori I">IA Sartori</name></author><author><name sortKey="Ribeiro, Rf" uniqKey="Ribeiro R">RF Ribeiro</name></author><author><name sortKey="Francischone, Ce" uniqKey="Francischone C">CE Francischone</name></author><author><name sortKey="De Mattos Mda, G" uniqKey="De Mattos Mda G">G de Mattos Mda</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Watanabe, I" uniqKey="Watanabe I">I Watanabe</name></author><author><name sortKey="Watanabe, E" uniqKey="Watanabe E">E Watanabe</name></author><author><name sortKey="Atsuta, M" uniqKey="Atsuta M">M Atsuta</name></author><author><name sortKey="Okabe, T" uniqKey="Okabe T">T Okabe</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Fonseca, Jc" uniqKey="Fonseca J">JC Fonseca</name></author><author><name sortKey="Henriques, Ge" uniqKey="Henriques G">GE Henriques</name></author><author><name sortKey="Sobrinho, Lc" uniqKey="Sobrinho L">LC Sobrinho</name></author><author><name sortKey="De G Es, Mf" uniqKey="De G Es M">MF de Góes</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wettstein, F" uniqKey="Wettstein F">F Wettstein</name></author><author><name sortKey="Sailer, I" uniqKey="Sailer I">I Sailer</name></author><author><name sortKey="Roos, M" uniqKey="Roos M">M Roos</name></author><author><name sortKey="H Mmerle, Ch" uniqKey="H Mmerle C">CH Hämmerle</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jemt, T" uniqKey="Jemt T">T Jemt</name></author><author><name sortKey="Book, K" uniqKey="Book K">K Book</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Shimakura, M" uniqKey="Shimakura M">M Shimakura</name></author><author><name sortKey="Yamada, S" uniqKey="Yamada S">S Yamada</name></author><author><name sortKey="Takeuchi, M" uniqKey="Takeuchi M">M Takeuchi</name></author><author><name sortKey="Miura, K" uniqKey="Miura K">K Miura</name></author><author><name sortKey="Ikeyama, J" uniqKey="Ikeyama J">J Ikeyama</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Nu Ez Pantoja, Jm" uniqKey="Nu Ez Pantoja J">JM Nuñez-Pantoja</name></author><author><name sortKey="Vaz, Lg" uniqKey="Vaz L">LG Vaz</name></author><author><name sortKey="N Bilo, Ma" uniqKey="N Bilo M">MA Nóbilo</name></author><author><name sortKey="Henriques, Ge" uniqKey="Henriques G">GE Henriques</name></author><author><name sortKey="Mesquita, Mf" uniqKey="Mesquita M">MF Mesquita</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zupancic, R" uniqKey="Zupancic R">R Zupancic</name></author><author><name sortKey="Legat, A" uniqKey="Legat A">A Legat</name></author><author><name sortKey="Funduk, N" uniqKey="Funduk N">N Funduk</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gemalmaz, D" uniqKey="Gemalmaz D">D Gemalmaz</name></author><author><name sortKey="Berksun, S" uniqKey="Berksun S">S Berksun</name></author><author><name sortKey="Alkumru, Hn" uniqKey="Alkumru H">HN Alkumru</name></author><author><name sortKey="Kasapoglu, C" uniqKey="Kasapoglu C">C Kasapoglu</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bridger, Dv" uniqKey="Bridger D">DV Bridger</name></author><author><name sortKey="Nicholls, Ji" uniqKey="Nicholls J">JI Nicholls</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Campbell, Sd" uniqKey="Campbell S">SD Campbell</name></author><author><name sortKey="Pelletier, Lb" uniqKey="Pelletier L">LB Pelletier</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Campbell, Sd" uniqKey="Campbell S">SD Campbell</name></author><author><name sortKey="Sirakian, A" uniqKey="Sirakian A">A Sirakian</name></author><author><name sortKey="Pelletier, Lb" uniqKey="Pelletier L">LB Pelletier</name></author><author><name sortKey="Giordano, Ra" uniqKey="Giordano R">RA Giordano</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Twiggs, Sw" uniqKey="Twiggs S">SW Twiggs</name></author><author><name sortKey="Searle, Jr" uniqKey="Searle J">JR Searle</name></author><author><name sortKey="Ringle, Rd" uniqKey="Ringle R">RD Ringle</name></author><author><name sortKey="Fairhurst, Cw" uniqKey="Fairhurst C">CW Fairhurst</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bryant, Ra" uniqKey="Bryant R">RA Bryant</name></author><author><name sortKey="Nicholls, Ji" uniqKey="Nicholls J">JI Nicholls</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ziebert, Gj" uniqKey="Ziebert G">GJ Ziebert</name></author><author><name sortKey="Hurtado, A" uniqKey="Hurtado A">A Hurtado</name></author><author><name sortKey="Glapa, C" uniqKey="Glapa C">C Glapa</name></author><author><name sortKey="Schiffleger, Be" uniqKey="Schiffleger B">BE Schiffleger</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zervas, Pj" uniqKey="Zervas P">PJ Zervas</name></author><author><name sortKey="Papazoglou, E" uniqKey="Papazoglou E">E Papazoglou</name></author><author><name sortKey="Beck, Fm" uniqKey="Beck F">FM Beck</name></author><author><name sortKey="Carr, Ab" uniqKey="Carr A">AB Carr</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Adv Prosthodont</journal-id><journal-id journal-id-type="iso-abbrev">J Adv Prosthodont</journal-id><journal-id journal-id-type="publisher-id">JAP</journal-id><journal-title-group><journal-title>The Journal of Advanced Prosthodontics</journal-title></journal-title-group><issn pub-type="ppub">2005-7806</issn><issn pub-type="epub">2005-7814</issn><publisher><publisher-name>The Korean Academy of Prosthodontics</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">22737313</article-id><article-id pub-id-type="pmc">3381208</article-id><article-id pub-id-type="doi">10.4047/jap.2012.4.2.89</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject></subj-group></article-categories><title-group><article-title>Prosthetic misfit of implant-supported prosthesis obtained by an alternative section method</article-title></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name><surname>Tiossi</surname><given-names>Rodrigo</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="A1">1</xref></contrib><contrib contrib-type="author"><name><surname>Falcão-Filho</surname><given-names>Hilmo Barreto Leite</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="A2">2</xref></contrib><contrib contrib-type="author"><name><surname>de Aguiar</surname><given-names>Fábio Afrânio</given-names><suffix>Júnior</suffix></name><degrees>MSc</degrees><xref ref-type="aff" rid="A1">1</xref></contrib><contrib contrib-type="author"><name><surname>Rodrigues</surname><given-names>Renata Cristina Silveira</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="A1">1</xref></contrib><contrib contrib-type="author"><name><surname>de Mattos</surname><given-names>Maria da Gloria Chiarello</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="A1">1</xref></contrib><contrib contrib-type="author"><name><surname>Ribeiro</surname><given-names>Ricardo Faria</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="A1">1</xref></contrib></contrib-group><aff id="A1"><label>1</label>Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.</aff><aff id="A2"><label>2</label>Department of Occlusion and Prosthodontics, Dental School of Sobral, University of Ceará, Sobral, CE, Brazil.</aff><author-notes><corresp>Corresponding author: Rodrigo Tiossi. Department of Dental Materials and Prosthodontics, Dental School of Ribeirão Preto - University of São Paulo, Av. do Café, s/n - Monte Alegre, 14040-904 - Ribeirão Preto - SP - Brazil. Tel. 55 16 3602 4046: <email>rtiossi@yahoo.com</email></corresp></author-notes><pub-date pub-type="ppub"><month>5</month><year>2012</year></pub-date><pub-date pub-type="epub"><day>30</day><month>5</month><year>2012</year></pub-date><volume>4</volume><issue>2</issue><fpage>89</fpage><lpage>92</lpage><history><date date-type="received"><day>26</day><month>1</month><year>2012</year></date><date date-type="rev-recd"><day>02</day><month>5</month><year>2012</year></date><date date-type="accepted"><day>07</day><month>5</month><year>2012</year></date></history><permissions><copyright-statement>© 2012 The Korean Academy of Prosthodontics</copyright-statement><copyright-year>2012</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0"><license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-nc/3.0">http://creativecommons.org/licenses/by-nc/3.0</ext-link>) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract><sec><title>PURPOSE</title><p>Adequate passive-fitting of one-piece cast 3-element implant-supported frameworks is hard to achieve. This short communication aims to present an alternative method for section of one-piece cast frameworks and for casting implant-supported frameworks.</p></sec><sec><title>MATERIALS AND METHODS</title><p>Three-unit implant-supported nickel-chromium (Ni-Cr) frameworks were tested for vertical misfit (n = 6). The frameworks were cast as one-piece (Group A) and later transversally sectioned through a diagonal axis (Group B) and compared to frameworks that were cast diagonally separated (Group C). All separated frameworks were laser welded. Only one side of the frameworks was screwed.</p></sec><sec><title>RESULTS</title><p>The results on the tightened side were significantly lower in Group C (6.43 ± 3.24 µm) when compared to Groups A (16.50 ± 7.55 µm) and B (16.27 ± 1.71 µm) (<italic>P</italic><.05). On the opposite side, the diagonal section of the one-piece castings for laser welding showed significant improvement in the levels of misfit of the frameworks (Group A, 58.66±14.30 µm; Group B, 39.48±12.03 µm; Group C, 23.13±8.24 µm) (<italic>P</italic><.05).</p></sec><sec><title>CONCLUSION</title><p>Casting diagonally sectioned frameworks lowers the misfit levels. Lower misfit levels for the frameworks can be achieved by diagonally sectioning one-piece frameworks.</p></sec></abstract><kwd-group><kwd>Dental implants</kwd><kwd>Implant-supported dental prosthesis</kwd><kwd>Prosthesis fitting</kwd><kwd>Prosthodontics</kwd><kwd>Fixed partial denture</kwd><kwd>Dental soldering</kwd></kwd-group></article-meta></front><floats-group><fig id="F1" position="float"><label>Fig. 1</label><caption><p>Framework transversely sectioned with a diagonal direction in the pontic area.</p></caption><graphic xlink:href="jap-4-89-g001"></graphic></fig><fig id="F2" position="float"><label>Fig. 2</label><caption><p>Vestibular view of a laser-welded framework.</p></caption><graphic xlink:href="jap-4-89-g002"></graphic></fig><fig id="F3" position="float"><label>Fig. 3</label><caption><p>Means and standard deviations for all groups and under all reading conditions.</p></caption><graphic xlink:href="jap-4-89-g003"></graphic></fig><fig id="F4" position="float"><label>Fig. 4</label><caption><p>SEM image of the coronal section of the diagonally welded framework.</p></caption><graphic xlink:href="jap-4-89-g004"></graphic></fig><table-wrap id="T1" position="float"><label>Table 1</label><caption><p>Means (SD) and Tukey-Kramer test results of abutment/frameworks interfacial gaps (µm) for all groups and under all reading conditions</p></caption><graphic xlink:href="jap-4-89-i001"></graphic><table-wrap-foot><fn><p>Critical value = 3.25714; <italic>P</italic><.05</p><p><sup>*</sup>Values with different super scripts are significantly different (Tukey-Kramer test).</p></fn></table-wrap-foot></table-wrap></floats-group></pmc><affiliations><list><country><li>Brésil</li></country><region><li>Ceará</li><li>État de São Paulo</li></region><settlement><li>São Paulo</li></settlement><orgName><li>Université de São Paulo</li></orgName></list><tree><country name="Brésil"><region name="État de São Paulo"><name sortKey="Tiossi, Rodrigo" sort="Tiossi, Rodrigo" uniqKey="Tiossi R" first="Rodrigo" last="Tiossi">Rodrigo Tiossi</name></region><name sortKey="De Aguiar, Fabio Afranio" sort="De Aguiar, Fabio Afranio" uniqKey="De Aguiar F" first="Fábio Afrânio" last="De Aguiar">Fábio Afrânio De Aguiar</name><name sortKey="De Mattos, Maria Da Gloria Chiarello" sort="De Mattos, Maria Da Gloria Chiarello" uniqKey="De Mattos M" first="Maria Da Gloria Chiarello" last="De Mattos">Maria Da Gloria Chiarello De Mattos</name><name sortKey="Falcao Filho, Hilmo Barreto Leite" sort="Falcao Filho, Hilmo Barreto Leite" uniqKey="Falcao Filho H" first="Hilmo Barreto Leite" last="Falcão-Filho">Hilmo Barreto Leite Falcão-Filho</name><name sortKey="Ribeiro, Ricardo Faria" sort="Ribeiro, Ricardo Faria" uniqKey="Ribeiro R" first="Ricardo Faria" last="Ribeiro">Ricardo Faria Ribeiro</name><name sortKey="Rodrigues, Renata Cristina Silveira" sort="Rodrigues, Renata Cristina Silveira" uniqKey="Rodrigues R" first="Renata Cristina Silveira" last="Rodrigues">Renata Cristina Silveira Rodrigues</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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