Effect of over- and underexposure on the sharpness of the image of a marker in computer-assisted dental implant tomography.
Identifieur interne : 003168 ( PubMed/Corpus ); précédent : 003167; suivant : 003169Effect of over- and underexposure on the sharpness of the image of a marker in computer-assisted dental implant tomography.
Auteurs : K H ThunthySource :
- Dento maxillo facial radiology [ 0250-832X ] ; 2002.
English descriptors
- KwdEn :
- MESH :
Abstract
In dental implant tomography, a clinician typically makes several tomograms of cross-sectional and sagittal slices at and near the intended implantation site. The slice with the sharpest image of the metal marker is deemed to be the correct implantation site; the other slices with blurred images of the marker are those made either mesially or distally to the marker. However, if the images were over- or underexposed, the marker will be blurred on all the slices and a dentist may be wrongly accused of having placed a dental implant at an improper site with possible medico-legal ramifications.
DOI: 10.1038/sj.dmfr.4600699
PubMed: 12087446
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pubmed:12087446Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Effect of over- and underexposure on the sharpness of the image of a marker in computer-assisted dental implant tomography.</title><author><name sortKey="Thunthy, K H" sort="Thunthy, K H" uniqKey="Thunthy K" first="K H" last="Thunthy">K H Thunthy</name><affiliation><nlm:affiliation>Department of Oral Diagnosis, Medicine and Radiology, Louisiana State University School of Dentistry, New Orleans, Louisiana 70119-2799, USA. kthunt@lsuhsc.edu</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2002">2002</date><idno type="RBID">pubmed:12087446</idno><idno type="pmid">12087446</idno><idno type="doi">10.1038/sj.dmfr.4600699</idno><idno type="wicri:Area/PubMed/Corpus">003168</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">003168</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effect of over- and underexposure on the sharpness of the image of a marker in computer-assisted dental implant tomography.</title><author><name sortKey="Thunthy, K H" sort="Thunthy, K H" uniqKey="Thunthy K" first="K H" last="Thunthy">K H Thunthy</name><affiliation><nlm:affiliation>Department of Oral Diagnosis, Medicine and Radiology, Louisiana State University School of Dentistry, New Orleans, Louisiana 70119-2799, USA. kthunt@lsuhsc.edu</nlm:affiliation></affiliation></author></analytic><series><title level="j">Dento maxillo facial radiology</title><idno type="ISSN">0250-832X</idno><imprint><date when="2002" type="published">2002</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Dental Implantation, Endosseous</term><term>Filtration</term><term>Humans</term><term>Jaw, Edentulous (diagnostic imaging)</term><term>Mandible (diagnostic imaging)</term><term>Patient Care Planning</term><term>Radiation Dosage</term><term>Radiography, Dental, Digital</term><term>Reproducibility of Results</term><term>Technology, Radiologic</term><term>Tomography, X-Ray Computed</term><term>X-Rays</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Jaw, Edentulous</term><term>Mandible</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Dental Implantation, Endosseous</term><term>Filtration</term><term>Humans</term><term>Patient Care Planning</term><term>Radiation Dosage</term><term>Radiography, Dental, Digital</term><term>Reproducibility of Results</term><term>Technology, Radiologic</term><term>Tomography, X-Ray Computed</term><term>X-Rays</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In dental implant tomography, a clinician typically makes several tomograms of cross-sectional and sagittal slices at and near the intended implantation site. The slice with the sharpest image of the metal marker is deemed to be the correct implantation site; the other slices with blurred images of the marker are those made either mesially or distally to the marker. However, if the images were over- or underexposed, the marker will be blurred on all the slices and a dentist may be wrongly accused of having placed a dental implant at an improper site with possible medico-legal ramifications.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">12087446</PMID><DateCompleted><Year>2002</Year><Month>11</Month><Day>18</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>24</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0250-832X</ISSN><JournalIssue CitedMedium="Print"><Volume>31</Volume><Issue>4</Issue><PubDate><Year>2002</Year><Month>Jul</Month></PubDate></JournalIssue><Title>Dento maxillo facial radiology</Title><ISOAbbreviation>Dentomaxillofac Radiol</ISOAbbreviation></Journal><ArticleTitle>Effect of over- and underexposure on the sharpness of the image of a marker in computer-assisted dental implant tomography.</ArticleTitle><Pagination><MedlinePgn>278-80</MedlinePgn></Pagination><Abstract><AbstractText>In dental implant tomography, a clinician typically makes several tomograms of cross-sectional and sagittal slices at and near the intended implantation site. The slice with the sharpest image of the metal marker is deemed to be the correct implantation site; the other slices with blurred images of the marker are those made either mesially or distally to the marker. However, if the images were over- or underexposed, the marker will be blurred on all the slices and a dentist may be wrongly accused of having placed a dental implant at an improper site with possible medico-legal ramifications.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Thunthy</LastName><ForeName>K H</ForeName><Initials>KH</Initials><AffiliationInfo><Affiliation>Department of Oral Diagnosis, Medicine and Radiology, Louisiana State University School of Dentistry, New Orleans, Louisiana 70119-2799, USA. kthunt@lsuhsc.edu</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Dentomaxillofac Radiol</MedlineTA><NlmUniqueID>7609576</NlmUniqueID><ISSNLinking>0250-832X</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D003758" MajorTopicYN="Y">Dental Implantation, Endosseous</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005374" MajorTopicYN="N">Filtration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="Y">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010347" MajorTopicYN="N">Patient Care Planning</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011829" MajorTopicYN="N">Radiation Dosage</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019252" MajorTopicYN="Y">Radiography, Dental, Digital</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015203" MajorTopicYN="N">Reproducibility of Results</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013679" MajorTopicYN="N">Technology, Radiologic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014057" MajorTopicYN="N">Tomography, X-Ray Computed</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014965" MajorTopicYN="N">X-Rays</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2001</Year><Month>06</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2001</Year><Month>10</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2002</Year><Month>6</Month><Day>28</Day><Hour>10</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2002</Year><Month>11</Month><Day>26</Day><Hour>4</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2002</Year><Month>6</Month><Day>28</Day><Hour>10</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">12087446</ArticleId><ArticleId IdType="doi">10.1038/sj.dmfr.4600699</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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