Quantitative assessment of interradicular bone density in the maxilla and mandible: implications in clinical orthodontics
Identifieur interne : 002220 ( Pmc/Curation ); précédent : 002219; suivant : 002221Quantitative assessment of interradicular bone density in the maxilla and mandible: implications in clinical orthodontics
Auteurs : Tina Chugh [Inde] ; Sanjay V. Ganeshkar [Inde] ; Ameet V. Revankar [Inde] ; Abhay K. Jain [Inde]Source :
- Progress in Orthodontics [ 1723-7785 ] ; 2013.
Abstract
Bone density at the interradicular area plays an important role during orthodontic treatment. In view of this fact, the study was designed to quantitatively evaluate the bone density at the interradicular areas of the alveolar and basal bones of maxilla and mandible by computed tomography.
One hundred and nine computed tomographic images were randomly selected, and bone density was measured in Hounsfield units (HU) with bone mineral density software (Siemens VA20A_SP3A). The sample consisted of 78 males (mean age 29.5 years, range 20 to 40 years) and 31 females (mean age 27.6 years, range 20 to 40 years). Cortical and cancellous bone density was measured at the interradicular areas at the alveolar and basal bone levels of the maxilla and mandible, and the data was subjected to statistical analysis for comparisons.
The highest cortical bone density was observed between the second premolar and first molar at the alveolar bone level and between the first and second molars at the basal bone level in the maxilla. Maxillary tuberosity showed the least bone density. The density of the cortical bone was greater in the mandible than in the maxilla and showed a progressive increase from the incisor to the retromolar area. The basal bone showed a higher density thanthe alveolar bone.
Different qualities of the bone were found in the anatomic regions studied, which confirms the importance of knowledge of site-specific bone tissue density to correlate with various clinical findings.
Url:
DOI: 10.1186/2196-1042-14-38
PubMed: 24325883
PubMed Central: 3895752
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Quantitative assessment of interradicular bone density in the maxilla and mandible: implications in clinical orthodontics</title><author><name sortKey="Chugh, Tina" sort="Chugh, Tina" uniqKey="Chugh T" first="Tina" last="Chugh">Tina Chugh</name><affiliation wicri:level="1"><nlm:aff id="I1">Consultant Orthodontist, Sarvodaya Hospital and Research Centre, Ghaziabad 201002, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Consultant Orthodontist, Sarvodaya Hospital and Research Centre, Ghaziabad 201002</wicri:regionArea></affiliation></author><author><name sortKey="Ganeshkar, Sanjay V" sort="Ganeshkar, Sanjay V" uniqKey="Ganeshkar S" first="Sanjay V" last="Ganeshkar">Sanjay V. Ganeshkar</name><affiliation wicri:level="1"><nlm:aff id="I2">Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009</wicri:regionArea></affiliation></author><author><name sortKey="Revankar, Ameet V" sort="Revankar, Ameet V" uniqKey="Revankar A" first="Ameet V" last="Revankar">Ameet V. Revankar</name><affiliation wicri:level="1"><nlm:aff id="I2">Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009</wicri:regionArea></affiliation></author><author><name sortKey="Jain, Abhay K" sort="Jain, Abhay K" uniqKey="Jain A" first="Abhay K" last="Jain">Abhay K. Jain</name><affiliation wicri:level="1"><nlm:aff id="I3">Department of Orthodontics and Dentofacial Orthopedics, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Chaudhary Vihar, Utrathia, Raibareli Road, Lucknow 226025, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Orthodontics and Dentofacial Orthopedics, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Chaudhary Vihar, Utrathia, Raibareli Road, Lucknow 226025</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">24325883</idno><idno type="pmc">3895752</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3895752</idno><idno type="RBID">PMC:3895752</idno><idno type="doi">10.1186/2196-1042-14-38</idno><date when="2013">2013</date><idno type="wicri:Area/Pmc/Corpus">002220</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002220</idno><idno type="wicri:Area/Pmc/Curation">002220</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">002220</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Quantitative assessment of interradicular bone density in the maxilla and mandible: implications in clinical orthodontics</title><author><name sortKey="Chugh, Tina" sort="Chugh, Tina" uniqKey="Chugh T" first="Tina" last="Chugh">Tina Chugh</name><affiliation wicri:level="1"><nlm:aff id="I1">Consultant Orthodontist, Sarvodaya Hospital and Research Centre, Ghaziabad 201002, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Consultant Orthodontist, Sarvodaya Hospital and Research Centre, Ghaziabad 201002</wicri:regionArea></affiliation></author><author><name sortKey="Ganeshkar, Sanjay V" sort="Ganeshkar, Sanjay V" uniqKey="Ganeshkar S" first="Sanjay V" last="Ganeshkar">Sanjay V. Ganeshkar</name><affiliation wicri:level="1"><nlm:aff id="I2">Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009</wicri:regionArea></affiliation></author><author><name sortKey="Revankar, Ameet V" sort="Revankar, Ameet V" uniqKey="Revankar A" first="Ameet V" last="Revankar">Ameet V. Revankar</name><affiliation wicri:level="1"><nlm:aff id="I2">Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009</wicri:regionArea></affiliation></author><author><name sortKey="Jain, Abhay K" sort="Jain, Abhay K" uniqKey="Jain A" first="Abhay K" last="Jain">Abhay K. Jain</name><affiliation wicri:level="1"><nlm:aff id="I3">Department of Orthodontics and Dentofacial Orthopedics, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Chaudhary Vihar, Utrathia, Raibareli Road, Lucknow 226025, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Orthodontics and Dentofacial Orthopedics, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Chaudhary Vihar, Utrathia, Raibareli Road, Lucknow 226025</wicri:regionArea></affiliation></author></analytic><series><title level="j">Progress in Orthodontics</title><idno type="ISSN">1723-7785</idno><idno type="eISSN">2196-1042</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Background</title><p>Bone density at the interradicular area plays an important role during orthodontic treatment. In view of this fact, the study was designed to quantitatively evaluate the bone density at the interradicular areas of the alveolar and basal bones of maxilla and mandible by computed tomography.</p></sec><sec><title>Methods</title><p>One hundred and nine computed tomographic images were randomly selected, and bone density was measured in Hounsfield units (HU) with bone mineral density software (Siemens VA20A_SP3A). The sample consisted of 78 males (mean age 29.5 years, range 20 to 40 years) and 31 females (mean age 27.6 years, range 20 to 40 years). Cortical and cancellous bone density was measured at the interradicular areas at the alveolar and basal bone levels of the maxilla and mandible, and the data was subjected to statistical analysis for comparisons.</p></sec><sec><title>Results</title><p>The highest cortical bone density was observed between the second premolar and first molar at the alveolar bone level and between the first and second molars at the basal bone level in the maxilla. Maxillary tuberosity showed the least bone density. The density of the cortical bone was greater in the mandible than in the maxilla and showed a progressive increase from the incisor to the retromolar area. The basal bone showed a higher density thanthe alveolar bone.</p></sec><sec><title>Conclusion</title><p>Different qualities of the bone were found in the anatomic regions studied, which confirms the importance of knowledge of site-specific bone tissue density to correlate with various clinical findings.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Buck, Dl" uniqKey="Buck D">DL Buck</name></author><author><name sortKey="Wheeler, Pw" uniqKey="Wheeler P">PW Wheeler</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Roberts, We" uniqKey="Roberts W">WE Roberts</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jaffin, Ra" uniqKey="Jaffin R">RA Jaffin</name></author><author><name sortKey="Berman, Cl" uniqKey="Berman C">CL Berman</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Santiago, Rc" uniqKey="Santiago R">RC 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uniqKey="Svensson K">KG Svensson</name></author><author><name sortKey="Trulsson, M" uniqKey="Trulsson M">M Trulsson</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gellrich, Nc" uniqKey="Gellrich N">NC Gellrich</name></author><author><name sortKey="Held, U" uniqKey="Held U">U Held</name></author><author><name sortKey="Schoen, R" uniqKey="Schoen R">R Schoen</name></author><author><name sortKey="Pailing, T" uniqKey="Pailing T">T Pailing</name></author><author><name sortKey="Schramm, A" uniqKey="Schramm A">A Schramm</name></author><author><name sortKey="Bormann, Kh" uniqKey="Bormann K">KH Bormann</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kim, Jh" uniqKey="Kim J">JH Kim</name></author><author><name sortKey="Joo, Jy" uniqKey="Joo J">JY Joo</name></author><author><name sortKey="Park, Yw" uniqKey="Park Y">YW Park</name></author><author><name sortKey="Cha, Bk" uniqKey="Cha B">BK Cha</name></author><author><name sortKey="Kim, Sm" uniqKey="Kim S">SM Kim</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lim, Je" uniqKey="Lim J">JE Lim</name></author><author><name sortKey="Lim, Wh" uniqKey="Lim W">WH Lim</name></author><author><name sortKey="Chun, Ys" uniqKey="Chun Y">YS Chun</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Park, Hs" uniqKey="Park H">HS Park</name></author><author><name sortKey="Lee, Yj" uniqKey="Lee Y">YJ Lee</name></author><author><name sortKey="Jeong, Sh" uniqKey="Jeong S">SH Jeong</name></author><author><name sortKey="Kwon, Tg" uniqKey="Kwon T">TG Kwon</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chun, Ys" uniqKey="Chun Y">YS Chun</name></author><author><name sortKey="Lim, Wh" uniqKey="Lim W">WH Lim</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ettinger, B" uniqKey="Ettinger B">B Ettinger</name></author><author><name sortKey="Sidney, S" uniqKey="Sidney S">S Sidney</name></author><author><name sortKey="Cummings, Sr" uniqKey="Cummings S">SR Cummings</name></author><author><name sortKey="Libanati, C" uniqKey="Libanati C">C Libanati</name></author><author><name sortKey="Bikle, Dd" uniqKey="Bikle D">DD Bikle</name></author><author><name sortKey="Tekawa, Is" uniqKey="Tekawa I">IS Tekawa</name></author><author><name sortKey="Tolan, K" uniqKey="Tolan K">K Tolan</name></author><author><name sortKey="Steiger, P" uniqKey="Steiger P">P Steiger</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="De Oliveira, Rcg" uniqKey="De Oliveira R">RCG de Oliveira</name></author><author><name sortKey="Leles, Cr" uniqKey="Leles C">CR Leles</name></author><author><name sortKey="Normanha, Lm" uniqKey="Normanha L">LM Normanha</name></author><author><name sortKey="Lindh, C" uniqKey="Lindh C">C Lindh</name></author><author><name sortKey="Rotta Ribeiro, Rf" uniqKey="Rotta Ribeiro R">RF Rotta-Ribeiro</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hedia, Hs" uniqKey="Hedia H">HS Hedia</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Beer, A" uniqKey="Beer A">A Beer</name></author><author><name sortKey="Gahleitner, A" uniqKey="Gahleitner A">A Gahleitner</name></author><author><name sortKey="Holm, A" uniqKey="Holm A">A Holm</name></author><author><name sortKey="Tschabitscher, M" uniqKey="Tschabitscher M">M Tschabitscher</name></author><author><name sortKey="Homolka, P" uniqKey="Homolka P">P Homolka</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tehemar, Sh" uniqKey="Tehemar S">SH Tehemar</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article" xml:lang="en"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Prog Orthod</journal-id><journal-id journal-id-type="iso-abbrev">Prog Orthod</journal-id><journal-title-group><journal-title>Progress in Orthodontics</journal-title></journal-title-group><issn pub-type="ppub">1723-7785</issn><issn pub-type="epub">2196-1042</issn><publisher><publisher-name>Springer</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">24325883</article-id><article-id pub-id-type="pmc">3895752</article-id><article-id pub-id-type="publisher-id">2196-1042-14-38</article-id><article-id pub-id-type="doi">10.1186/2196-1042-14-38</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research</subject></subj-group></article-categories><title-group><article-title>Quantitative assessment of interradicular bone density in the maxilla and mandible: implications in clinical orthodontics</article-title></title-group><contrib-group><contrib contrib-type="author" corresp="yes" id="A1"><name><surname>Chugh</surname><given-names>Tina</given-names></name><xref ref-type="aff" rid="I1">1</xref><email>tinachugh122@gmail.com</email></contrib><contrib contrib-type="author" id="A2"><name><surname>Ganeshkar</surname><given-names>Sanjay V</given-names></name><xref ref-type="aff" rid="I2">2</xref><email>sanjaytoothplace@rediffmail.com</email></contrib><contrib contrib-type="author" id="A3"><name><surname>Revankar</surname><given-names>Ameet V</given-names></name><xref ref-type="aff" rid="I2">2</xref><email>drameetr@gmail.com</email></contrib><contrib contrib-type="author" id="A4"><name><surname>Jain</surname><given-names>Abhay K</given-names></name><xref ref-type="aff" rid="I3">3</xref><email>docabhayjain@gmail.com</email></contrib></contrib-group><aff id="I1"><label>1</label>Consultant Orthodontist, Sarvodaya Hospital and Research Centre, Ghaziabad 201002, India</aff><aff id="I2"><label>2</label>Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, Dharwad 580009, India</aff><aff id="I3"><label>3</label>Department of Orthodontics and Dentofacial Orthopedics, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Chaudhary Vihar, Utrathia, Raibareli Road, Lucknow 226025, India</aff><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>20</day><month>10</month><year>2013</year></pub-date><volume>14</volume><issue>1</issue><fpage>38</fpage><lpage>38</lpage><history><date date-type="received"><day>17</day><month>7</month><year>2013</year></date><date date-type="accepted"><day>10</day><month>9</month><year>2013</year></date></history><permissions><copyright-statement>Copyright © 2013 Chugh et al.; licensee Springer.</copyright-statement><copyright-year>2013</copyright-year><copyright-holder>Chugh et al.; licensee Springer.</copyright-holder><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/2.0"><license-p>This is an open access article distributed under the terms of the Creative Commons Attribution License (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by/2.0">http://creativecommons.org/licenses/by/2.0</ext-link>), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><self-uri xlink:href="http://www.progressinorthodontics.com/content/14/1/38"></self-uri><abstract><sec><title>Background</title><p>Bone density at the interradicular area plays an important role during orthodontic treatment. In view of this fact, the study was designed to quantitatively evaluate the bone density at the interradicular areas of the alveolar and basal bones of maxilla and mandible by computed tomography.</p></sec><sec><title>Methods</title><p>One hundred and nine computed tomographic images were randomly selected, and bone density was measured in Hounsfield units (HU) with bone mineral density software (Siemens VA20A_SP3A). The sample consisted of 78 males (mean age 29.5 years, range 20 to 40 years) and 31 females (mean age 27.6 years, range 20 to 40 years). Cortical and cancellous bone density was measured at the interradicular areas at the alveolar and basal bone levels of the maxilla and mandible, and the data was subjected to statistical analysis for comparisons.</p></sec><sec><title>Results</title><p>The highest cortical bone density was observed between the second premolar and first molar at the alveolar bone level and between the first and second molars at the basal bone level in the maxilla. Maxillary tuberosity showed the least bone density. The density of the cortical bone was greater in the mandible than in the maxilla and showed a progressive increase from the incisor to the retromolar area. The basal bone showed a higher density thanthe alveolar bone.</p></sec><sec><title>Conclusion</title><p>Different qualities of the bone were found in the anatomic regions studied, which confirms the importance of knowledge of site-specific bone tissue density to correlate with various clinical findings.</p></sec></abstract><kwd-group><kwd>Bone density</kwd><kwd>Hounsfield units</kwd><kwd>Computed tomography</kwd><kwd>Maxilla</kwd><kwd>Mandible</kwd><kwd>Interradicular areas</kwd></kwd-group></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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