Radiographic evaluation of implant-obscured bone. Comparison of digitally subtracted tomographic and periapical techniques.
Identifieur interne : 004215 ( PubMed/Curation ); précédent : 004214; suivant : 004216Radiographic evaluation of implant-obscured bone. Comparison of digitally subtracted tomographic and periapical techniques.
Auteurs : J B Ludlow [États-Unis] ; W. Gates ; R. NasonSource :
- Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics [ 1079-2104 ] ; 1995.
Descripteurs français
- KwdFr :
- Amélioration d'image radiographique, Analyse de variance, Biais de l'observateur, Courbe ROC, Humains, Implants dentaires, Maladies mandibulaires (imagerie diagnostique), Mandibule (imagerie diagnostique), Mâchoire édentée (imagerie diagnostique), Pose d'implant dentaire endo-osseux, Résorption alvéolaire (imagerie diagnostique), Technique de soustraction, Tissu périapical (imagerie diagnostique), Titane, Tomographie à rayons X.
- MESH :
- imagerie diagnostique : Maladies mandibulaires, Mandibule, Mâchoire édentée, Résorption alvéolaire, Tissu périapical.
- Amélioration d'image radiographique, Analyse de variance, Biais de l'observateur, Courbe ROC, Humains, Implants dentaires, Pose d'implant dentaire endo-osseux, Technique de soustraction, Titane, Tomographie à rayons X.
English descriptors
- KwdEn :
- Alveolar Bone Loss (diagnostic imaging), Analysis of Variance, Dental Implantation, Endosseous, Dental Implants, Humans, Jaw, Edentulous (diagnostic imaging), Mandible (diagnostic imaging), Mandibular Diseases (diagnostic imaging), Observer Variation, Periapical Tissue (diagnostic imaging), ROC Curve, Radiographic Image Enhancement, Subtraction Technique, Titanium, Tomography, X-Ray.
- MESH :
- chemical : Dental Implants, Titanium.
- diagnostic imaging : Alveolar Bone Loss, Jaw, Edentulous, Mandible, Mandibular Diseases, Periapical Tissue.
- Analysis of Variance, Dental Implantation, Endosseous, Humans, Observer Variation, ROC Curve, Radiographic Image Enhancement, Subtraction Technique, Tomography, X-Ray.
Abstract
This study evaluated the diagnostic accuracy of digitized and substracted periapical and tomographic film images in the assessment of facial and lingual bone loss at implant-obscured sites. An edentulous dried human mandible was prepared with implants in the incisor, premolar, and molar regions. Successive bur sizes from quarter round to no. 6 were used to create circumferential infrabony periodontal defects in the alveolar crest adjacent to the implants. Periapical radiographs were made with the use of custom stents. Linear tomograms imaged sites in a cross-sectional orientation. An equal number of radiographs with and without lesions were digitized and subtracted from baseline images. Radiographic anatomy on the mesial and distal aspects of each implant was electronically masked before the evaluation by a series of eight observers. Receiver operating characteristics analysis and analysis of variance were used to evaluate accuracy of interpretation of the presence or absence of crestal defects. Observer accuracy in detecting facial or lingual bone defects was significantly greater with subtracted tomographic images than with substracted periapical images (p < 0.001).
PubMed: 7489280
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Nason</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1995">1995</date><idno type="RBID">pubmed:7489280</idno><idno type="pmid">7489280</idno><idno type="wicri:Area/PubMed/Corpus">004215</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">004215</idno><idno type="wicri:Area/PubMed/Curation">004215</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">004215</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Radiographic evaluation of implant-obscured bone. Comparison of digitally subtracted tomographic and periapical techniques.</title><author><name sortKey="Ludlow, J B" sort="Ludlow, J B" uniqKey="Ludlow J" first="J B" last="Ludlow">J B Ludlow</name><affiliation wicri:level="1"><nlm:affiliation>University of North Carolina School of Dentistry, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>University of North Carolina School of Dentistry</wicri:regionArea></affiliation></author><author><name sortKey="Gates, W" sort="Gates, W" uniqKey="Gates W" first="W" last="Gates">W. Gates</name></author><author><name sortKey="Nason, R" sort="Nason, R" uniqKey="Nason R" first="R" last="Nason">R. Nason</name></author></analytic><series><title level="j">Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics</title><idno type="ISSN">1079-2104</idno><imprint><date when="1995" type="published">1995</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alveolar Bone Loss (diagnostic imaging)</term><term>Analysis of Variance</term><term>Dental Implantation, Endosseous</term><term>Dental Implants</term><term>Humans</term><term>Jaw, Edentulous (diagnostic imaging)</term><term>Mandible (diagnostic imaging)</term><term>Mandibular Diseases (diagnostic imaging)</term><term>Observer Variation</term><term>Periapical Tissue (diagnostic imaging)</term><term>ROC Curve</term><term>Radiographic Image Enhancement</term><term>Subtraction Technique</term><term>Titanium</term><term>Tomography, X-Ray</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Amélioration d'image radiographique</term><term>Analyse de variance</term><term>Biais de l'observateur</term><term>Courbe ROC</term><term>Humains</term><term>Implants dentaires</term><term>Maladies mandibulaires (imagerie diagnostique)</term><term>Mandibule (imagerie diagnostique)</term><term>Mâchoire édentée (imagerie diagnostique)</term><term>Pose d'implant dentaire endo-osseux</term><term>Résorption alvéolaire (imagerie diagnostique)</term><term>Technique de soustraction</term><term>Tissu périapical (imagerie diagnostique)</term><term>Titane</term><term>Tomographie à rayons X</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term><term>Titanium</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Alveolar Bone Loss</term><term>Jaw, Edentulous</term><term>Mandible</term><term>Mandibular Diseases</term><term>Periapical Tissue</term></keywords><keywords scheme="MESH" qualifier="imagerie diagnostique" xml:lang="fr"><term>Maladies mandibulaires</term><term>Mandibule</term><term>Mâchoire édentée</term><term>Résorption alvéolaire</term><term>Tissu périapical</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Analysis of Variance</term><term>Dental Implantation, Endosseous</term><term>Humans</term><term>Observer Variation</term><term>ROC Curve</term><term>Radiographic Image Enhancement</term><term>Subtraction Technique</term><term>Tomography, X-Ray</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Amélioration d'image radiographique</term><term>Analyse de variance</term><term>Biais de l'observateur</term><term>Courbe ROC</term><term>Humains</term><term>Implants dentaires</term><term>Pose d'implant dentaire endo-osseux</term><term>Technique de soustraction</term><term>Titane</term><term>Tomographie à rayons X</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This study evaluated the diagnostic accuracy of digitized and substracted periapical and tomographic film images in the assessment of facial and lingual bone loss at implant-obscured sites. An edentulous dried human mandible was prepared with implants in the incisor, premolar, and molar regions. Successive bur sizes from quarter round to no. 6 were used to create circumferential infrabony periodontal defects in the alveolar crest adjacent to the implants. Periapical radiographs were made with the use of custom stents. Linear tomograms imaged sites in a cross-sectional orientation. An equal number of radiographs with and without lesions were digitized and subtracted from baseline images. Radiographic anatomy on the mesial and distal aspects of each implant was electronically masked before the evaluation by a series of eight observers. Receiver operating characteristics analysis and analysis of variance were used to evaluate accuracy of interpretation of the presence or absence of crestal defects. Observer accuracy in detecting facial or lingual bone defects was significantly greater with subtracted tomographic images than with substracted periapical images (p < 0.001).</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">7489280</PMID><DateCompleted><Year>1996</Year><Month>01</Month><Day>04</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>23</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1079-2104</ISSN><JournalIssue CitedMedium="Print"><Volume>80</Volume><Issue>3</Issue><PubDate><Year>1995</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics</Title><ISOAbbreviation>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</ISOAbbreviation></Journal><ArticleTitle>Radiographic evaluation of implant-obscured bone. Comparison of digitally subtracted tomographic and periapical techniques.</ArticleTitle><Pagination><MedlinePgn>351-7</MedlinePgn></Pagination><Abstract><AbstractText>This study evaluated the diagnostic accuracy of digitized and substracted periapical and tomographic film images in the assessment of facial and lingual bone loss at implant-obscured sites. An edentulous dried human mandible was prepared with implants in the incisor, premolar, and molar regions. Successive bur sizes from quarter round to no. 6 were used to create circumferential infrabony periodontal defects in the alveolar crest adjacent to the implants. Periapical radiographs were made with the use of custom stents. Linear tomograms imaged sites in a cross-sectional orientation. An equal number of radiographs with and without lesions were digitized and subtracted from baseline images. Radiographic anatomy on the mesial and distal aspects of each implant was electronically masked before the evaluation by a series of eight observers. Receiver operating characteristics analysis and analysis of variance were used to evaluate accuracy of interpretation of the presence or absence of crestal defects. Observer accuracy in detecting facial or lingual bone defects was significantly greater with subtracted tomographic images than with substracted periapical images (p < 0.001).</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ludlow</LastName><ForeName>J B</ForeName><Initials>JB</Initials><AffiliationInfo><Affiliation>University of North Carolina School of Dentistry, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gates</LastName><ForeName>W</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Nason</LastName><ForeName>R</ForeName><Initials>R</Initials><Suffix>Jr</Suffix></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</MedlineTA><NlmUniqueID>9508562</NlmUniqueID><ISSNLinking>1079-2104</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical><Chemical><RegistryNumber>D1JT611TNE</RegistryNumber><NameOfSubstance UI="D014025">Titanium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D016301" MajorTopicYN="N">Alveolar Bone Loss</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000704" MajorTopicYN="N">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003758" MajorTopicYN="Y">Dental Implantation, Endosseous</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="Y">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008336" MajorTopicYN="N">Mandibular Diseases</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015588" MajorTopicYN="N">Observer Variation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010486" MajorTopicYN="N">Periapical Tissue</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012372" MajorTopicYN="N">ROC Curve</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011856" MajorTopicYN="Y">Radiographic Image Enhancement</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013382" MajorTopicYN="Y">Subtraction Technique</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014025" MajorTopicYN="N">Titanium</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014056" MajorTopicYN="N">Tomography, X-Ray</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1995</Year><Month>9</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2001</Year><Month>3</Month><Day>28</Day><Hour>10</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1995</Year><Month>9</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">7489280</ArticleId><ArticleId IdType="pii">S1079-2104(05)80394-4</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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