Accuracy of implant placement in the posterior maxilla as related to 2 types of surgical guides: a pilot study in the human cadaver.
Identifieur interne : 000733 ( PubMed/Corpus ); précédent : 000732; suivant : 000734Accuracy of implant placement in the posterior maxilla as related to 2 types of surgical guides: a pilot study in the human cadaver.
Auteurs : Renaud Noharet ; Andreas Pettersson ; Denis BourgeoisSource :
- The Journal of prosthetic dentistry [ 1097-6841 ] ; 2014.
English descriptors
- KwdEn :
- Atrophy, Bone Density (physiology), Cadaver, Computer-Aided Design, Dental Implantation, Endosseous (instrumentation), Dental Implantation, Endosseous (statistics & numerical data), Dental Prosthesis Design, Humans, Image Processing, Computer-Assisted (methods), Imaging, Three-Dimensional (methods), Jaw, Edentulous, Partially (diagnostic imaging), Jaw, Edentulous, Partially (surgery), Maxilla (diagnostic imaging), Maxilla (pathology), Maxilla (surgery), Patient Care Planning, Pilot Projects, Surgery, Computer-Assisted (instrumentation), Surgery, Computer-Assisted (statistics & numerical data), Tomography, X-Ray Computed (methods), User-Computer Interface.
- MESH :
- diagnostic imaging : Jaw, Edentulous, Partially, Maxilla.
- instrumentation : Dental Implantation, Endosseous, Surgery, Computer-Assisted.
- methods : Image Processing, Computer-Assisted, Imaging, Three-Dimensional, Tomography, X-Ray Computed.
- pathology : Maxilla.
- physiology : Bone Density.
- statistics & numerical data : Dental Implantation, Endosseous, Surgery, Computer-Assisted.
- surgery : Jaw, Edentulous, Partially, Maxilla.
- Atrophy, Cadaver, Computer-Aided Design, Dental Prosthesis Design, Humans, Patient Care Planning, Pilot Projects, User-Computer Interface.
Abstract
The position of implants may have an effect on obtaining osseointegration without complications and on the outcome of the prostheses.
DOI: 10.1016/j.prosdent.2013.12.013
PubMed: 24721507
Links to Exploration step
pubmed:24721507Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Accuracy of implant placement in the posterior maxilla as related to 2 types of surgical guides: a pilot study in the human cadaver.</title>
<author><name sortKey="Noharet, Renaud" sort="Noharet, Renaud" uniqKey="Noharet R" first="Renaud" last="Noharet">Renaud Noharet</name>
<affiliation><nlm:affiliation>Associate Professor, Department of Prosthodontics, Dental Faculty, University of Lyon, Lyon, France. Electronic address: renaudnoharet@gmail.com.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Pettersson, Andreas" sort="Pettersson, Andreas" uniqKey="Pettersson A" first="Andreas" last="Pettersson">Andreas Pettersson</name>
<affiliation><nlm:affiliation>Medical Imaging Manager, GRPD, Nobel Biocare AB, Sweden.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Bourgeois, Denis" sort="Bourgeois, Denis" uniqKey="Bourgeois D" first="Denis" last="Bourgeois">Denis Bourgeois</name>
<affiliation><nlm:affiliation>Associate Professor, Department of Public Health, Dental Faculty, University of Lyon, Lyon, France.</nlm:affiliation>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Accuracy of implant placement in the posterior maxilla as related to 2 types of surgical guides: a pilot study in the human cadaver.</title>
<author><name sortKey="Noharet, Renaud" sort="Noharet, Renaud" uniqKey="Noharet R" first="Renaud" last="Noharet">Renaud Noharet</name>
<affiliation><nlm:affiliation>Associate Professor, Department of Prosthodontics, Dental Faculty, University of Lyon, Lyon, France. Electronic address: renaudnoharet@gmail.com.</nlm:affiliation>
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<author><name sortKey="Pettersson, Andreas" sort="Pettersson, Andreas" uniqKey="Pettersson A" first="Andreas" last="Pettersson">Andreas Pettersson</name>
<affiliation><nlm:affiliation>Medical Imaging Manager, GRPD, Nobel Biocare AB, Sweden.</nlm:affiliation>
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<author><name sortKey="Bourgeois, Denis" sort="Bourgeois, Denis" uniqKey="Bourgeois D" first="Denis" last="Bourgeois">Denis Bourgeois</name>
<affiliation><nlm:affiliation>Associate Professor, Department of Public Health, Dental Faculty, University of Lyon, Lyon, France.</nlm:affiliation>
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<series><title level="j">The Journal of prosthetic dentistry</title>
<idno type="eISSN">1097-6841</idno>
<imprint><date when="2014" type="published">2014</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Atrophy</term>
<term>Bone Density (physiology)</term>
<term>Cadaver</term>
<term>Computer-Aided Design</term>
<term>Dental Implantation, Endosseous (instrumentation)</term>
<term>Dental Implantation, Endosseous (statistics & numerical data)</term>
<term>Dental Prosthesis Design</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted (methods)</term>
<term>Imaging, Three-Dimensional (methods)</term>
<term>Jaw, Edentulous, Partially (diagnostic imaging)</term>
<term>Jaw, Edentulous, Partially (surgery)</term>
<term>Maxilla (diagnostic imaging)</term>
<term>Maxilla (pathology)</term>
<term>Maxilla (surgery)</term>
<term>Patient Care Planning</term>
<term>Pilot Projects</term>
<term>Surgery, Computer-Assisted (instrumentation)</term>
<term>Surgery, Computer-Assisted (statistics & numerical data)</term>
<term>Tomography, X-Ray Computed (methods)</term>
<term>User-Computer Interface</term>
</keywords>
<keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Jaw, Edentulous, Partially</term>
<term>Maxilla</term>
</keywords>
<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Dental Implantation, Endosseous</term>
<term>Surgery, Computer-Assisted</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Image Processing, Computer-Assisted</term>
<term>Imaging, Three-Dimensional</term>
<term>Tomography, X-Ray Computed</term>
</keywords>
<keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Maxilla</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Bone Density</term>
</keywords>
<keywords scheme="MESH" qualifier="statistics & numerical data" xml:lang="en"><term>Dental Implantation, Endosseous</term>
<term>Surgery, Computer-Assisted</term>
</keywords>
<keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous, Partially</term>
<term>Maxilla</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Atrophy</term>
<term>Cadaver</term>
<term>Computer-Aided Design</term>
<term>Dental Prosthesis Design</term>
<term>Humans</term>
<term>Patient Care Planning</term>
<term>Pilot Projects</term>
<term>User-Computer Interface</term>
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<front><div type="abstract" xml:lang="en">The position of implants may have an effect on obtaining osseointegration without complications and on the outcome of the prostheses.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24721507</PMID>
<DateCompleted><Year>2015</Year>
<Month>07</Month>
<Day>15</Day>
</DateCompleted>
<DateRevised><Year>2016</Year>
<Month>11</Month>
<Day>25</Day>
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<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1097-6841</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>112</Volume>
<Issue>3</Issue>
<PubDate><Year>2014</Year>
<Month>Sep</Month>
</PubDate>
</JournalIssue>
<Title>The Journal of prosthetic dentistry</Title>
<ISOAbbreviation>J Prosthet Dent</ISOAbbreviation>
</Journal>
<ArticleTitle>Accuracy of implant placement in the posterior maxilla as related to 2 types of surgical guides: a pilot study in the human cadaver.</ArticleTitle>
<Pagination><MedlinePgn>526-32</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1016/j.prosdent.2013.12.013</ELocationID>
<ELocationID EIdType="pii" ValidYN="Y">S0022-3913(14)00087-0</ELocationID>
<Abstract><AbstractText Label="STATEMENT OF PROBLEM" NlmCategory="BACKGROUND">The position of implants may have an effect on obtaining osseointegration without complications and on the outcome of the prostheses.</AbstractText>
<AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">The purpose of this study was to compare the accuracy of implant placement with computer-guided surgery and freehand surgery in the atrophic area of the posterior maxilla.</AbstractText>
<AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">Six human cadavers (Kennedy-Applegate class I) were included in the study. The specimens were randomly classified into 2 categories by using a computer: computer-guided surgery (n=3) and freehand surgery (n=3). Thirty-nine implants were planned with the software. Two types of surgeries were performed. The preoperative computed tomography data were matched with the postoperative computed tomography data by using voxel-based registration software. The position of the planned implants was compared to the actual position of the implants. A multivariate analysis was used for each variable (bone density, length of implant, implant angulation, and surgical technique) to evaluate the effect of these variables on the implant accuracy (α=.05).</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">The statistical tests (Kolmogorov-Smirnov bootstrap) found that guided surgery offered significantly better accuracy for the platform (P=.002), apex (P=.001), and angle (P<.001). However, the accuracy of the 2 methods was similar for the depth parameter (P=.186). The bone density did not influence the implant placement accuracy.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Computer-guided surgery was more accurate than a freehand approach for placing implants into bilateral edentulous zones in the posterior maxilla.</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>Noharet</LastName>
<ForeName>Renaud</ForeName>
<Initials>R</Initials>
<AffiliationInfo><Affiliation>Associate Professor, Department of Prosthodontics, Dental Faculty, University of Lyon, Lyon, France. Electronic address: renaudnoharet@gmail.com.</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Pettersson</LastName>
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<Initials>A</Initials>
<AffiliationInfo><Affiliation>Medical Imaging Manager, GRPD, Nobel Biocare AB, Sweden.</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Bourgeois</LastName>
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<AffiliationInfo><Affiliation>Associate Professor, Department of Public Health, Dental Faculty, University of Lyon, Lyon, France.</Affiliation>
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<Language>eng</Language>
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<ArticleDate DateType="Electronic"><Year>2014</Year>
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<MedlineTA>J Prosthet Dent</MedlineTA>
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<ISSNLinking>0022-3913</ISSNLinking>
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<MeshHeadingList><MeshHeading><DescriptorName UI="D001284" MajorTopicYN="N">Atrophy</DescriptorName>
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<MeshHeading><DescriptorName UI="D015519" MajorTopicYN="N">Bone Density</DescriptorName>
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<MeshHeading><DescriptorName UI="D002102" MajorTopicYN="N">Cadaver</DescriptorName>
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<MeshHeading><DescriptorName UI="D003758" MajorTopicYN="N">Dental Implantation, Endosseous</DescriptorName>
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<MeshHeading><DescriptorName UI="D008437" MajorTopicYN="N">Maxilla</DescriptorName>
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