The biologic stability of alumina-zirconia implant abutments after 1 year of clinical service: a digital subtraction radiographic evaluation.
Identifieur interne : 002155 ( PubMed/Corpus ); précédent : 002154; suivant : 002156The biologic stability of alumina-zirconia implant abutments after 1 year of clinical service: a digital subtraction radiographic evaluation.
Auteurs : Kyu-Hyun Bae ; Jung-Suk Han ; Yang-Jo Seol ; Frank Butz ; Jack Caton ; In-Chul RhyuSource :
- The International journal of periodontics & restorative dentistry [ 0198-7569 ] ; 2008.
English descriptors
- KwdEn :
- Adult, Aged, Aluminum Oxide (chemistry), Alveolar Process (diagnostic imaging), Alveolar Process (pathology), Crowns, Dental Abutments, Dental Implants, Dental Implants, Single-Tooth, Dental Materials (chemistry), Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture, Partial, Fixed, Female, Follow-Up Studies, Humans, Image Processing, Computer-Assisted (methods), Jaw, Edentulous, Partially (rehabilitation), Jaw, Edentulous, Partially (surgery), Male, Middle Aged, Osseointegration (physiology), Radiography, Dental, Digital, Subtraction Technique, Zirconium (chemistry).
- MESH :
- chemical , chemistry : Aluminum Oxide, Dental Materials, Zirconium.
- diagnostic imaging : Alveolar Process.
- methods : Image Processing, Computer-Assisted.
- pathology : Alveolar Process.
- physiology : Osseointegration.
- rehabilitation : Jaw, Edentulous, Partially.
- surgery : Jaw, Edentulous, Partially.
- Adult, Aged, Crowns, Dental Abutments, Dental Implants, Dental Implants, Single-Tooth, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture, Partial, Fixed, Female, Follow-Up Studies, Humans, Male, Middle Aged, Radiography, Dental, Digital, Subtraction Technique.
Abstract
The purpose of the present clinical study was to evaluate the biologic stability of alumina-zirconia implant abutments by histologic and radiographic examination. Nineteen partially edentulous patients were treated with 37 external-hexagon implants. After a healing period of 3 to 6 months, alumina-zirconia abutments were connected and restored with cemented single crowns or short-span fixed partial dentures. Periapical radiographs were taken at the time of prosthesis delivery and after 3, 6, and 12 months of follow-up. Crestal alveolar bone level changes were assessed by digital subtraction of consecutive images, and 1-way analysis of variance was used for statistical analysis. No implant, abutment, or restoration failed during the observation period. Bone level changes were statistically insignificant and histologic examination revealed no signs of inflammation. Stable and healthy soft and hard tissue conditions may be expected around alumina-zirconia abutments after 1 year of clinical service. However, long-term data are needed to confirm the present results.
PubMed: 18546809
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last="Caton">Jack Caton</name></author><author><name sortKey="Rhyu, In Chul" sort="Rhyu, In Chul" uniqKey="Rhyu I" first="In-Chul" last="Rhyu">In-Chul Rhyu</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="RBID">pubmed:18546809</idno><idno type="pmid">18546809</idno><idno type="wicri:Area/PubMed/Corpus">002155</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002155</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The biologic stability of alumina-zirconia implant abutments after 1 year of clinical service: a digital subtraction radiographic evaluation.</title><author><name sortKey="Bae, Kyu Hyun" sort="Bae, Kyu Hyun" uniqKey="Bae K" first="Kyu-Hyun" last="Bae">Kyu-Hyun Bae</name><affiliation><nlm:affiliation>Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, South Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Han, Jung Suk" sort="Han, Jung Suk" uniqKey="Han J" first="Jung-Suk" last="Han">Jung-Suk Han</name></author><author><name sortKey="Seol, Yang Jo" sort="Seol, Yang Jo" uniqKey="Seol Y" first="Yang-Jo" last="Seol">Yang-Jo Seol</name></author><author><name sortKey="Butz, Frank" sort="Butz, Frank" uniqKey="Butz F" first="Frank" last="Butz">Frank Butz</name></author><author><name sortKey="Caton, Jack" sort="Caton, Jack" uniqKey="Caton J" first="Jack" last="Caton">Jack Caton</name></author><author><name sortKey="Rhyu, In Chul" sort="Rhyu, In Chul" uniqKey="Rhyu I" first="In-Chul" last="Rhyu">In-Chul Rhyu</name></author></analytic><series><title level="j">The International journal of periodontics & restorative dentistry</title><idno type="ISSN">0198-7569</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aluminum Oxide (chemistry)</term><term>Alveolar Process (diagnostic imaging)</term><term>Alveolar Process (pathology)</term><term>Crowns</term><term>Dental Abutments</term><term>Dental Implants</term><term>Dental Implants, Single-Tooth</term><term>Dental Materials (chemistry)</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Denture, Partial, Fixed</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Image Processing, Computer-Assisted (methods)</term><term>Jaw, Edentulous, Partially (rehabilitation)</term><term>Jaw, Edentulous, Partially (surgery)</term><term>Male</term><term>Middle Aged</term><term>Osseointegration (physiology)</term><term>Radiography, Dental, Digital</term><term>Subtraction Technique</term><term>Zirconium (chemistry)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Aluminum Oxide</term><term>Dental Materials</term><term>Zirconium</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Alveolar Process</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Image Processing, Computer-Assisted</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Alveolar Process</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Osseointegration</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Crowns</term><term>Dental Abutments</term><term>Dental Implants</term><term>Dental Implants, Single-Tooth</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Denture, Partial, Fixed</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Radiography, Dental, Digital</term><term>Subtraction Technique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The purpose of the present clinical study was to evaluate the biologic stability of alumina-zirconia implant abutments by histologic and radiographic examination. Nineteen partially edentulous patients were treated with 37 external-hexagon implants. After a healing period of 3 to 6 months, alumina-zirconia abutments were connected and restored with cemented single crowns or short-span fixed partial dentures. Periapical radiographs were taken at the time of prosthesis delivery and after 3, 6, and 12 months of follow-up. Crestal alveolar bone level changes were assessed by digital subtraction of consecutive images, and 1-way analysis of variance was used for statistical analysis. No implant, abutment, or restoration failed during the observation period. Bone level changes were statistically insignificant and histologic examination revealed no signs of inflammation. Stable and healthy soft and hard tissue conditions may be expected around alumina-zirconia abutments after 1 year of clinical service. However, long-term data are needed to confirm the present results.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18546809</PMID><DateCompleted><Year>2008</Year><Month>08</Month><Day>21</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>24</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0198-7569</ISSN><JournalIssue CitedMedium="Print"><Volume>28</Volume><Issue>2</Issue><PubDate><Year>2008</Year><Month>Apr</Month></PubDate></JournalIssue><Title>The International journal of periodontics & restorative dentistry</Title><ISOAbbreviation>Int J Periodontics Restorative Dent</ISOAbbreviation></Journal><ArticleTitle>The biologic stability of alumina-zirconia implant abutments after 1 year of clinical service: a digital subtraction radiographic evaluation.</ArticleTitle><Pagination><MedlinePgn>137-43</MedlinePgn></Pagination><Abstract><AbstractText>The purpose of the present clinical study was to evaluate the biologic stability of alumina-zirconia implant abutments by histologic and radiographic examination. Nineteen partially edentulous patients were treated with 37 external-hexagon implants. After a healing period of 3 to 6 months, alumina-zirconia abutments were connected and restored with cemented single crowns or short-span fixed partial dentures. Periapical radiographs were taken at the time of prosthesis delivery and after 3, 6, and 12 months of follow-up. Crestal alveolar bone level changes were assessed by digital subtraction of consecutive images, and 1-way analysis of variance was used for statistical analysis. No implant, abutment, or restoration failed during the observation period. Bone level changes were statistically insignificant and histologic examination revealed no signs of inflammation. Stable and healthy soft and hard tissue conditions may be expected around alumina-zirconia abutments after 1 year of clinical service. However, long-term data are needed to confirm the present results.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bae</LastName><ForeName>Kyu-Hyun</ForeName><Initials>KH</Initials><AffiliationInfo><Affiliation>Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, South Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Han</LastName><ForeName>Jung-Suk</ForeName><Initials>JS</Initials></Author><Author ValidYN="Y"><LastName>Seol</LastName><ForeName>Yang-Jo</ForeName><Initials>YJ</Initials></Author><Author ValidYN="Y"><LastName>Butz</LastName><ForeName>Frank</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Caton</LastName><ForeName>Jack</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Rhyu</LastName><ForeName>In-Chul</ForeName><Initials>IC</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Periodontics Restorative Dent</MedlineTA><NlmUniqueID>8200894</NlmUniqueID><ISSNLinking>0198-7569</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>C6V6S92N3C</RegistryNumber><NameOfSubstance UI="D015040">Zirconium</NameOfSubstance></Chemical><Chemical><RegistryNumber>LMI26O6933</RegistryNumber><NameOfSubstance UI="D000537">Aluminum Oxide</NameOfSubstance></Chemical><Chemical><RegistryNumber>S38N85C5G0</RegistryNumber><NameOfSubstance UI="C028541">zirconium oxide</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000537" MajorTopicYN="Y">Aluminum Oxide</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000539" MajorTopicYN="N">Alveolar Process</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003442" MajorTopicYN="N">Crowns</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000044" MajorTopicYN="Y">Dental Abutments</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental 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MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007091" MajorTopicYN="N">Image Processing, Computer-Assisted</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007576" MajorTopicYN="N">Jaw, Edentulous, Partially</DescriptorName><QualifierName UI="Q000534" MajorTopicYN="N">rehabilitation</QualifierName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016348" MajorTopicYN="N">Osseointegration</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019252" MajorTopicYN="N">Radiography, Dental, 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