Artifacts in Cone-Beam Computed Tomography of a Post and Core Restoration: A Case Report
Identifieur interne : 001F84 ( Pmc/Checkpoint ); précédent : 001F83; suivant : 001F85Artifacts in Cone-Beam Computed Tomography of a Post and Core Restoration: A Case Report
Auteurs : Masoud Parirokh ; Karim Ardjomand ; Hamed ManochehrifarSource :
- Iranian Endodontic Journal [ 1735-7497 ] ; 2012.
Abstract
Cone-beam computed tomography (CBCT) has been accepted as a useful tool for diagnosis and treatment in endodontics. Despite a growing trend toward using CBCT in endodontic practice the CBCT images should be interpreted carefully. This case report presents a case that showed radiolucency inside and around a tooth which was free of pathologic changes under a dental operative microscope and conventional radiographs. A male patient was referred to an endodontic office for evaluation of radiolucency inside and around tooth #21 in his CBCT images. The post and crown over the tooth was removed and the tooth was observed under a dental operative microscope. Clinical examination as well as direct observation under a dental operative microscope showed no pathological lesions inside and around the tooth. The misdiagnosis was based on an artifact on CBCT. Despite the advantages of CBCT images as a great radiographic aid in endodontic practice, in the presence of metallic structures such as post and core the images should be interpreted with caution.
Url:
PubMed: 23056126
PubMed Central: 3467128
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
PMC:3467128Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Artifacts in Cone-Beam Computed Tomography of a Post and Core Restoration: A Case Report</title><author><name sortKey="Parirokh, Masoud" sort="Parirokh, Masoud" uniqKey="Parirokh M" first="Masoud" last="Parirokh">Masoud Parirokh</name><affiliation><nlm:aff>NONE</nlm:aff></affiliation></author><author><name sortKey="Ardjomand, Karim" sort="Ardjomand, Karim" uniqKey="Ardjomand K" first="Karim" last="Ardjomand">Karim Ardjomand</name><affiliation><nlm:aff>NONE</nlm:aff></affiliation></author><author><name sortKey="Manochehrifar, Hamed" sort="Manochehrifar, Hamed" uniqKey="Manochehrifar H" first="Hamed" last="Manochehrifar">Hamed Manochehrifar</name><affiliation><nlm:aff>NONE</nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">23056126</idno><idno type="pmc">3467128</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3467128</idno><idno type="RBID">PMC:3467128</idno><date when="2012">2012</date><idno type="wicri:Area/Pmc/Corpus">001D24</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">001D24</idno><idno type="wicri:Area/Pmc/Curation">001D24</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">001D24</idno><idno type="wicri:Area/Pmc/Checkpoint">001F84</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">001F84</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Artifacts in Cone-Beam Computed Tomography of a Post and Core Restoration: A Case Report</title><author><name sortKey="Parirokh, Masoud" sort="Parirokh, Masoud" uniqKey="Parirokh M" first="Masoud" last="Parirokh">Masoud Parirokh</name><affiliation><nlm:aff>NONE</nlm:aff></affiliation></author><author><name sortKey="Ardjomand, Karim" sort="Ardjomand, Karim" uniqKey="Ardjomand K" first="Karim" last="Ardjomand">Karim Ardjomand</name><affiliation><nlm:aff>NONE</nlm:aff></affiliation></author><author><name sortKey="Manochehrifar, Hamed" sort="Manochehrifar, Hamed" uniqKey="Manochehrifar H" first="Hamed" last="Manochehrifar">Hamed Manochehrifar</name><affiliation><nlm:aff>NONE</nlm:aff></affiliation></author></analytic><series><title level="j">Iranian Endodontic Journal</title><idno type="ISSN">1735-7497</idno><idno type="eISSN">2008-2746</idno><imprint><date when="2012">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p id="st1">Cone-beam computed tomography (CBCT) has been accepted as a useful tool for diagnosis and treatment in endodontics. Despite a growing trend toward using CBCT in endodontic practice the CBCT images should be interpreted carefully. This case report presents a case that showed radiolucency inside and around a tooth which was free of pathologic changes under a dental operative microscope and conventional radiographs. A male patient was referred to an endodontic office for evaluation of radiolucency inside and around tooth #21 in his CBCT images. The post and crown over the tooth was removed and the tooth was observed under a dental operative microscope. Clinical examination as well as direct observation under a dental operative microscope showed no pathological lesions inside and around the tooth. The misdiagnosis was based on an artifact on CBCT. Despite the advantages of CBCT images as a great radiographic aid in endodontic practice, in the presence of metallic structures such as post and core the images should be interpreted with caution.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Wang, Y" uniqKey="Wang Y">Y Wang</name></author><author><name sortKey="Zheng, Qh" uniqKey="Zheng Q">QH Zheng</name></author><author><name sortKey="Zhou, Xd" uniqKey="Zhou X">XD Zhou</name></author><author><name sortKey="Tang, L" uniqKey="Tang L">L Tang</name></author><author><name sortKey="Wang, Q" uniqKey="Wang Q">Q Wang</name></author><author><name sortKey="Zheng, Gn" uniqKey="Zheng G">GN Zheng</name></author><author><name sortKey="Huang, Dm" uniqKey="Huang D">DM Huang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Estevez, R" uniqKey="Estevez R">R Estevez</name></author><author><name sortKey="Aranguren, J" uniqKey="Aranguren J">J Aranguren</name></author><author><name sortKey="Escorial, A" uniqKey="Escorial A">A Escorial</name></author><author><name sortKey="De Gregorio, C" uniqKey="De Gregorio C">C de Gregorio</name></author><author><name sortKey="De La Torre, F" uniqKey="De La Torre F">F De La Torre</name></author><author><name sortKey="Vera, J" uniqKey="Vera J">J Vera</name></author><author><name sortKey="Cisneros, R" uniqKey="Cisneros R">R Cisneros</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ozer, Sy" uniqKey="Ozer S">SY Ozer</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Edlund, M" uniqKey="Edlund M">M Edlund</name></author><author><name sortKey="Nair, Mk" uniqKey="Nair M">MK Nair</name></author><author><name sortKey="Nair, Up" uniqKey="Nair U">UP Nair</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Liang, Yh" uniqKey="Liang Y">YH Liang</name></author><author><name sortKey="Li, G" uniqKey="Li G">G Li</name></author><author><name sortKey="Wesselink, Pr" uniqKey="Wesselink P">PR Wesselink</name></author><author><name sortKey="Wu, Mk" uniqKey="Wu M">MK Wu</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ozer, Sy" uniqKey="Ozer S">SY Ozer</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Neelakantan, P" uniqKey="Neelakantan P">P Neelakantan</name></author><author><name sortKey="Subbarao, C" uniqKey="Subbarao C">C Subbarao</name></author><author><name sortKey="Ahuja, R" uniqKey="Ahuja R">R Ahuja</name></author><author><name sortKey="Subbarao, Cv" uniqKey="Subbarao C">CV Subbarao</name></author><author><name sortKey="Gutmann, Jl" uniqKey="Gutmann J">JL Gutmann</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Bueno, Mr" uniqKey="Bueno M">MR Bueno</name></author><author><name sortKey="Estrela, C" uniqKey="Estrela C">C Estrela</name></author><author><name sortKey="De Figueiredo, Ja" uniqKey="De Figueiredo J">JA De Figueiredo</name></author><author><name sortKey="Azevedo, Bc" uniqKey="Azevedo B">BC Azevedo</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Krithikadatta, J" uniqKey="Krithikadatta J">J Krithikadatta</name></author><author><name sortKey="Kottoor, J" uniqKey="Kottoor J">J Kottoor</name></author><author><name sortKey="Karumaran, Cs" uniqKey="Karumaran C">CS Karumaran</name></author><author><name sortKey="Rajan, G" uniqKey="Rajan G">G Rajan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Barrett, Jf" uniqKey="Barrett J">JF Barrett</name></author><author><name sortKey="Keat, N" uniqKey="Keat N">N Keat</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jennings, Rj" uniqKey="Jennings R">RJ Jennings</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hammersberg, P" uniqKey="Hammersberg P">P Hammersberg</name></author><author><name sortKey="Mangard, M" uniqKey="Mangard M">M Mangard</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Costa, Ff" uniqKey="Costa F">FF Costa</name></author><author><name sortKey="Gaia, Bf" uniqKey="Gaia B">BF Gaia</name></author><author><name sortKey="Umetsubo, Os" uniqKey="Umetsubo O">OS Umetsubo</name></author><author><name sortKey="Cavalcanti, Mg" uniqKey="Cavalcanti M">MG Cavalcanti</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Shemesh, H" uniqKey="Shemesh H">H Shemesh</name></author><author><name sortKey="Cristescu, Rc" uniqKey="Cristescu R">RC Cristescu</name></author><author><name sortKey="Wesselink, Pr" uniqKey="Wesselink P">PR Wesselink</name></author><author><name sortKey="Wu, Mk" uniqKey="Wu M">MK Wu</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="case-report"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Iran Endod J</journal-id><journal-id journal-id-type="iso-abbrev">Iran Endod J</journal-id><journal-id journal-id-type="publisher-id">ICER</journal-id><journal-title-group><journal-title>Iranian Endodontic Journal</journal-title></journal-title-group><issn pub-type="ppub">1735-7497</issn><issn pub-type="epub">2008-2746</issn><publisher><publisher-name>Iranian Center for Endodontic Research</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">23056126</article-id><article-id pub-id-type="pmc">3467128</article-id><article-categories><subj-group subj-group-type="heading"><subject>Case Report</subject></subj-group></article-categories><title-group><article-title>Artifacts in Cone-Beam Computed Tomography of a Post and Core Restoration: A Case Report</article-title><alt-title alt-title-type="short">Detecting artifacts in CBCT images</alt-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Parirokh</surname><given-names>Masoud</given-names></name><xref ref-type="aff" rid="A1">1</xref></contrib><contrib contrib-type="author"><name><surname>Ardjomand</surname><given-names>Karim</given-names></name><xref ref-type="aff" rid="A2">2</xref></contrib><contrib contrib-type="author"><name><surname>Manochehrifar</surname><given-names>Hamed</given-names></name><xref ref-type="aff" rid="A3">3</xref><xref ref-type="corresp" rid="COR1">*</xref></contrib></contrib-group><aff id="A1"><label>1.</label>Oral and Dental Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran</aff><aff id="A2"><label>2.</label>Private practice, Kerman, Iran</aff><aff id="A3"><label>3.</label>Department of Endodontics, Dental School, Kerman University of Medical Sciences, Kerman, Iran</aff><author-notes><corresp id="COR1"><label>*</label>Corresponding author at: Hamed Manochehrifar, Oral and Dental Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran. Tel.: +98-9143154323, Fax: +98-2122439971, E-mail: <email>881233003@collegian.kmu.ac.ir</email></corresp></author-notes><pub-date pub-type="ppub"><season>Spring</season><year>2012</year></pub-date><pub-date pub-type="epub"><day>01</day><month>6</month><year>2012</year></pub-date><volume>7</volume><issue>2</issue><fpage>98</fpage><lpage>101</lpage><history><date date-type="received"><day>26</day><month>10</month><year>2011</year></date><date date-type="accepted"><day>09</day><month>1</month><year>2012</year></date><date date-type="rev-recd"><day>26</day><month>11</month><year>2011</year></date></history><permissions><copyright-statement>Copyright © Iranian Endodontic Journal, 2012.</copyright-statement><copyright-year>2012</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/2.5/"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract abstract-type="executive-summary"><p id="st1">Cone-beam computed tomography (CBCT) has been accepted as a useful tool for diagnosis and treatment in endodontics. Despite a growing trend toward using CBCT in endodontic practice the CBCT images should be interpreted carefully. This case report presents a case that showed radiolucency inside and around a tooth which was free of pathologic changes under a dental operative microscope and conventional radiographs. A male patient was referred to an endodontic office for evaluation of radiolucency inside and around tooth #21 in his CBCT images. The post and crown over the tooth was removed and the tooth was observed under a dental operative microscope. Clinical examination as well as direct observation under a dental operative microscope showed no pathological lesions inside and around the tooth. The misdiagnosis was based on an artifact on CBCT. Despite the advantages of CBCT images as a great radiographic aid in endodontic practice, in the presence of metallic structures such as post and core the images should be interpreted with caution.</p></abstract><kwd-group kwd-group-type="author"><kwd>Artifacts</kwd><kwd>Cone-Beam Computed Tomography</kwd><kwd>Endodontic</kwd><kwd>Root Canal Therapy</kwd><kwd>Radiography</kwd></kwd-group></article-meta></front></pmc><affiliations><list></list><tree><noCountry><name sortKey="Ardjomand, Karim" sort="Ardjomand, Karim" uniqKey="Ardjomand K" first="Karim" last="Ardjomand">Karim Ardjomand</name><name sortKey="Manochehrifar, Hamed" sort="Manochehrifar, Hamed" uniqKey="Manochehrifar H" first="Hamed" last="Manochehrifar">Hamed Manochehrifar</name><name sortKey="Parirokh, Masoud" sort="Parirokh, Masoud" uniqKey="Parirokh M" first="Masoud" last="Parirokh">Masoud Parirokh</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Pmc/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001F84 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd -nk 001F84 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Pmc
|étape= Checkpoint
|type= RBID
|clé= PMC:3467128
|texte= Artifacts in Cone-Beam Computed Tomography of a Post and Core Restoration: A Case Report
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/RBID.i -Sk "pubmed:23056126" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a EdenteV2
| This area was generated with Dilib version V0.6.32. |  |