Feasibility of cone beam computed tomography radiomorphometric analysis and fractal dimension in assessment of postmenopausal osteoporosis in correlation with dual X-ray absorptiometry
Identifieur interne : 002321 ( Pmc/Curation ); précédent : 002320; suivant : 002322Feasibility of cone beam computed tomography radiomorphometric analysis and fractal dimension in assessment of postmenopausal osteoporosis in correlation with dual X-ray absorptiometry
Auteurs : Raghdaa A. Mostafa ; Eman A. Arnout ; Mona M. Abo El- FotouhSource :
- Dentomaxillofacial Radiology [ 0250-832X ] ; ????.
Abstract
The aim of the present study was to assess the feasibility of using mandibular CBCT radiomorphometric indices and box-counting fractal dimension (FD) to detect osteoporosis in post-menopausal females, compare them with the healthy control group and to correlate the findings with the bone mineral density measured by dual X-ray absorptiometry (DXA).
This study consisted of 50 post-menopausal females, with age ranging from 55 to 70 years. Based on their DXA results, they were classified into osteoporotic and control groups. Mandibular CBCT radiomorphomertic indices and FD analysis were measured.
Significant differences were found for the CT cortical index scores (CTCI), CT mental index (CTMI) and CT mandibular index (CTI) between the control and osteoporotic groups. The control group showed higher mean values than the osteoporotic group. For FD values, no significant differences were found between the two groups.
CBCT radiomorphometric indices could be used as an adjuvant tool to refer patients at risk of osteoporosis for further assessment.
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DOI: 10.1259/dmfr.20160212
PubMed: 27418348
PubMed Central: 5606262
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<front><journal-meta><journal-id journal-id-type="nlm-ta">Dentomaxillofac Radiol</journal-id><journal-id journal-id-type="iso-abbrev">Dentomaxillofac Radiol</journal-id><journal-id journal-id-type="publisher-id">dmfr</journal-id><journal-title-group><journal-title>Dentomaxillofacial Radiology</journal-title></journal-title-group><issn pub-type="ppub">0250-832X</issn><issn pub-type="epub">1476-542X</issn><publisher><publisher-name>The British Institute of Radiology.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">27418348</article-id><article-id pub-id-type="pmc">5606262</article-id><article-id pub-id-type="publisher-manuscript">D16212</article-id><article-id pub-id-type="doi">10.1259/dmfr.20160212</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title>Feasibility of cone beam computed tomography radiomorphometric analysis and fractal dimension in assessment of postmenopausal osteoporosis in correlation with dual X-ray absorptiometry</article-title><alt-title alt-title-type="left-running-head">Feasibility of CBCT in assessment of osteoporosis</alt-title><alt-title alt-title-type="right-running-head">Mostafa <italic>et al</italic></alt-title></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name><surname>Mostafa</surname><given-names>Raghdaa A</given-names></name><email>raghdaa.mostafa@yahoo.com</email></contrib><contrib contrib-type="author"><name><surname>Arnout</surname><given-names>Eman A</given-names></name><email>emanarnooo@gmail.com</email></contrib><contrib contrib-type="author"><name><surname>Abo el- Fotouh</surname><given-names>Mona M</given-names></name><email>mona_fotouh_dentist@yahoo.com</email></contrib><aff><addr-line>Department of Oral Medicine, Periodontology, Diagnosis and Oral Radiology, Faculty of Dentistry, Ain Shams University, Cairo, Egypt</addr-line></aff></contrib-group><author-notes><corresp id="cor1">Correspondence to: Dr Raghdaa A Mostafa. E-mail: <email xlink:href="Raghdaa.mostafa@asfd.asu.edu.eg">Raghdaa.mostafa@asfd.asu.edu.eg</email></corresp></author-notes><pub-date publication-format="print" date-type="pub"><month>9</month><year>2016</year></pub-date><pub-date publication-format="electronic" date-type="pub"><day>14</day><month>9</month><year>2016</year></pub-date><volume>45</volume><issue>7</issue><elocation-id>20160212</elocation-id><history><date date-type="received"><day>16</day><month>5</month><year>2016</year><string-date>Received on May 16, 2016</string-date></date><date date-type="rev-recd"><day>7</day><month>7</month><year>2016</year><string-date>Revised on July 7, 2016</string-date></date><date date-type="accepted"><day>14</day><month>7</month><year>2016</year><string-date>Accepted on July 14, 2016</string-date></date></history><permissions><copyright-statement>© 2016 The Authors. Published by the British Institute of Radiology</copyright-statement><copyright-year>2016</copyright-year><copyright-holder>The Authors</copyright-holder></permissions><self-uri content-type="pdf" xlink:href="dmfr.20160212.pdf"></self-uri><abstract><sec><title>Objectives:</title><p>The aim of the present study was to assess the feasibility of using mandibular CBCT radiomorphometric indices and box-counting fractal dimension (FD) to detect osteoporosis in post-menopausal females, compare them with the healthy control group and to correlate the findings with the bone mineral density measured by dual X-ray absorptiometry (DXA).</p></sec><sec><title>Methods:</title><p>This study consisted of 50 post-menopausal females, with age ranging from 55 to 70 years. Based on their DXA results, they were classified into osteoporotic and control groups. Mandibular CBCT radiomorphomertic indices and FD analysis were measured.</p></sec><sec><title>Results:</title><p>Significant differences were found for the CT cortical index scores (CTCI), CT mental index (CTMI) and CT mandibular index (CTI) between the control and osteoporotic groups. The control group showed higher mean values than the osteoporotic group. For FD values, no significant differences were found between the two groups.</p></sec><sec><title>Conclusions:</title><p>CBCT radiomorphometric indices could be used as an adjuvant tool to refer patients at risk of osteoporosis for further assessment.</p></sec></abstract><kwd-group><kwd>radiomorphometric indices</kwd><x xml:space="preserve">; </x><kwd>fractal dimension</kwd><x xml:space="preserve">; </x><kwd>CBCT</kwd><x xml:space="preserve">; </x><kwd>osteoporosis</kwd></kwd-group><counts><fig-count count="6"></fig-count><table-count count="3"></table-count><ref-count count="32"></ref-count><page-count count="8"></page-count></counts></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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