Applicability and accuracy of an intraoral scanner for scanning multiple implants in edentulous mandibles: a pilot study.
Identifieur interne : 000958 ( PubMed/Corpus ); précédent : 000957; suivant : 000959Applicability and accuracy of an intraoral scanner for scanning multiple implants in edentulous mandibles: a pilot study.
Auteurs : Frank S. Andriessen ; David R. Rijkens ; Wicher J. Van Der Meer ; Daniel W. WismeijerSource :
- The Journal of prosthetic dentistry [ 1097-6841 ] ; 2014.
English descriptors
- KwdEn :
- Computer-Aided Design, Dental Abutments, Dental Implants, Dental Models, Denture, Complete, Lower, Denture, Overlay, Dimensional Measurement Accuracy, Humans, Image Processing, Computer-Assisted (instrumentation), Imaging, Three-Dimensional (instrumentation), Jaw, Edentulous (pathology), Mandible (pathology), Pilot Projects, Surface Properties.
- MESH :
- chemical : Dental Implants.
- instrumentation : Image Processing, Computer-Assisted, Imaging, Three-Dimensional.
- pathology : Jaw, Edentulous, Mandible.
- Computer-Aided Design, Dental Abutments, Dental Models, Denture, Complete, Lower, Denture, Overlay, Dimensional Measurement Accuracy, Humans, Pilot Projects, Surface Properties.
Abstract
In the past 5 years, the use of intraoral digitizers has increased. However, data are lacking on the accuracy of scanning implant restorative platforms for prosthodontics with intraoral digitizers.
DOI: 10.1016/j.prosdent.2013.07.010
PubMed: 24210732
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pubmed:24210732Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Applicability and accuracy of an intraoral scanner for scanning multiple implants in edentulous mandibles: a pilot study.</title><author><name sortKey="Andriessen, Frank S" sort="Andriessen, Frank S" uniqKey="Andriessen F" first="Frank S" last="Andriessen">Frank S. Andriessen</name><affiliation><nlm:affiliation>Postgraduate student, Section of Oral Implantology, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands. Electronic address: f.andriessen@acta.nl.</nlm:affiliation></affiliation></author><author><name sortKey="Rijkens, David R" sort="Rijkens, David R" uniqKey="Rijkens D" first="David R" last="Rijkens">David R. Rijkens</name><affiliation><nlm:affiliation>Postgraduate student, Section of Oral Implantology, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Van Der Meer, Wicher J" sort="Van Der Meer, Wicher J" uniqKey="Van Der Meer W" first="Wicher J" last="Van Der Meer">Wicher J. Van Der Meer</name><affiliation><nlm:affiliation>Assistant Professor, Department of Orthodontics, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Wismeijer, Daniel W" sort="Wismeijer, Daniel W" uniqKey="Wismeijer D" first="Daniel W" last="Wismeijer">Daniel W. Wismeijer</name><affiliation><nlm:affiliation>Professor and Chair, Department of Oral Function and Restorative Dentistry; and Head, Section of Oral Implantology and Prosthodontics, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24210732</idno><idno type="pmid">24210732</idno><idno type="doi">10.1016/j.prosdent.2013.07.010</idno><idno type="wicri:Area/PubMed/Corpus">000958</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000958</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Applicability and accuracy of an intraoral scanner for scanning multiple implants in edentulous mandibles: a pilot study.</title><author><name sortKey="Andriessen, Frank S" sort="Andriessen, Frank S" uniqKey="Andriessen F" first="Frank S" last="Andriessen">Frank S. Andriessen</name><affiliation><nlm:affiliation>Postgraduate student, Section of Oral Implantology, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands. Electronic address: f.andriessen@acta.nl.</nlm:affiliation></affiliation></author><author><name sortKey="Rijkens, David R" sort="Rijkens, David R" uniqKey="Rijkens D" first="David R" last="Rijkens">David R. Rijkens</name><affiliation><nlm:affiliation>Postgraduate student, Section of Oral Implantology, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Van Der Meer, Wicher J" sort="Van Der Meer, Wicher J" uniqKey="Van Der Meer W" first="Wicher J" last="Van Der Meer">Wicher J. Van Der Meer</name><affiliation><nlm:affiliation>Assistant Professor, Department of Orthodontics, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Wismeijer, Daniel W" sort="Wismeijer, Daniel W" uniqKey="Wismeijer D" first="Daniel W" last="Wismeijer">Daniel W. Wismeijer</name><affiliation><nlm:affiliation>Professor and Chair, Department of Oral Function and Restorative Dentistry; and Head, Section of Oral Implantology and Prosthodontics, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands.</nlm:affiliation></affiliation></author></analytic><series><title level="j">The Journal of prosthetic dentistry</title><idno type="eISSN">1097-6841</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Computer-Aided Design</term><term>Dental Abutments</term><term>Dental Implants</term><term>Dental Models</term><term>Denture, Complete, Lower</term><term>Denture, Overlay</term><term>Dimensional Measurement Accuracy</term><term>Humans</term><term>Image Processing, Computer-Assisted (instrumentation)</term><term>Imaging, Three-Dimensional (instrumentation)</term><term>Jaw, Edentulous (pathology)</term><term>Mandible (pathology)</term><term>Pilot Projects</term><term>Surface Properties</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Image Processing, Computer-Assisted</term><term>Imaging, Three-Dimensional</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Jaw, Edentulous</term><term>Mandible</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Computer-Aided Design</term><term>Dental Abutments</term><term>Dental Models</term><term>Denture, Complete, Lower</term><term>Denture, Overlay</term><term>Dimensional Measurement Accuracy</term><term>Humans</term><term>Pilot Projects</term><term>Surface Properties</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the past 5 years, the use of intraoral digitizers has increased. However, data are lacking on the accuracy of scanning implant restorative platforms for prosthodontics with intraoral digitizers.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24210732</PMID><DateCompleted><Year>2014</Year><Month>12</Month><Day>05</Day></DateCompleted><DateRevised><Year>2014</Year><Month>03</Month><Day>03</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1097-6841</ISSN><JournalIssue CitedMedium="Internet"><Volume>111</Volume><Issue>3</Issue><PubDate><Year>2014</Year><Month>Mar</Month></PubDate></JournalIssue><Title>The Journal of prosthetic dentistry</Title><ISOAbbreviation>J Prosthet Dent</ISOAbbreviation></Journal><ArticleTitle>Applicability and accuracy of an intraoral scanner for scanning multiple implants in edentulous mandibles: a pilot study.</ArticleTitle><Pagination><MedlinePgn>186-94</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.prosdent.2013.07.010</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0022-3913(13)00165-0</ELocationID><Abstract><AbstractText Label="STATEMENT OF PROBLEM" NlmCategory="BACKGROUND">In the past 5 years, the use of intraoral digitizers has increased. However, data are lacking on the accuracy of scanning implant restorative platforms for prosthodontics with intraoral digitizers.</AbstractText><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">The purpose of this clinical pilot study was to assess the applicability and accuracy of intraoral scans by using abutments designed for scanning (scan abutments) in edentulous mandibles.</AbstractText><AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">Twenty-five participants with complete mandibular overdentures retained by 2 implants and frameworks were included in this study. Scan abutments were placed on the implants intraorally and scanned with the iTero intraoral scanner. Also, scan abutments were placed on the implant analogs of the definitive casts and scanned with an extraoral laboratory scanner (Lava Scan ST scanner). Two 3-dimensional computer-aided design models of the scan abutments with predetermined center lines were subsequently imported and registered, together with each of the scanned equivalents. The distance between the centers of the top of the scan abutments and the angulations between the scan abutments was assessed. These values were compared with the measurements made on the 3-dimensional scans of the definitive casts, which were the participants' original definitive casts used for fabrication of soldered bars. The threshold for distance error was established to be 100 μm.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Four of the 25 intraoral scans were not suitable for research because the intraoral scanner was not able to stitch the separate scans together. Five of the 21 suitable scans demonstrated an interimplant distance error >100 μm. Three of the 25 intraoral scans showed interimplant angulation errors >0.4 degrees. Only 1 scan showed both an acceptable interimplant distance (<100 μm) and an acceptable angulation error (<0.4 degrees).</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Based on the intraoral scans obtained in this study, distance and angulation errors were too large to fabricate well-fitting frameworks on implants in edentulous mandibles. The main reason for the unreliable scans seemed to be the lack of anatomic landmarks for scanning.</AbstractText><CopyrightInformation>Copyright © 2014 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Andriessen</LastName><ForeName>Frank S</ForeName><Initials>FS</Initials><AffiliationInfo><Affiliation>Postgraduate student, Section of Oral Implantology, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands. Electronic address: f.andriessen@acta.nl.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Rijkens</LastName><ForeName>David R</ForeName><Initials>DR</Initials><AffiliationInfo><Affiliation>Postgraduate student, Section of Oral Implantology, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>van der Meer</LastName><ForeName>Wicher J</ForeName><Initials>WJ</Initials><AffiliationInfo><Affiliation>Assistant Professor, Department of Orthodontics, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wismeijer</LastName><ForeName>Daniel W</ForeName><Initials>DW</Initials><AffiliationInfo><Affiliation>Professor and Chair, Department of Oral Function and Restorative Dentistry; and Head, Section of Oral Implantology and Prosthodontics, Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>11</Month><Day>08</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Prosthet Dent</MedlineTA><NlmUniqueID>0376364</NlmUniqueID><ISSNLinking>0022-3913</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D017076" MajorTopicYN="N">Computer-Aided Design</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="D003765" MajorTopicYN="N">Dental Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003826" MajorTopicYN="N">Denture, Complete, Lower</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003828" MajorTopicYN="N">Denture, Overlay</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="D007091" MajorTopicYN="N">Image Processing, Computer-Assisted</DescriptorName><QualifierName UI="Q000295" MajorTopicYN="Y">instrumentation</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D021621" MajorTopicYN="N">Imaging, Three-Dimensional</DescriptorName><QualifierName UI="Q000295" MajorTopicYN="Y">instrumentation</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010865" MajorTopicYN="N">Pilot Projects</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013499" MajorTopicYN="N">Surface Properties</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>11</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2013</Year><Month>11</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>12</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24210732</ArticleId><ArticleId IdType="pii">S0022-3913(13)00165-0</ArticleId><ArticleId IdType="doi">10.1016/j.prosdent.2013.07.010</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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