Validating cone-beam computed tomography for peri-implant bone morphometric analysis
Identifieur interne : 001586 ( Main/Exploration ); précédent : 001585; suivant : 001587Validating cone-beam computed tomography for peri-implant bone morphometric analysis
Auteurs : Yan Huang [Belgique, République populaire de Chine] ; Jeroen Van Dessel [Belgique] ; Maarten Depypere [Belgique] ; Mostafa Ezeldeen [Belgique] ; Alexandru Andrei Iliescu [Roumanie] ; Emanuela Dos Santos [Brésil] ; Ivo Lambrichts [Belgique] ; Xin Liang [République populaire de Chine] ; Reinhilde Jacobs [Belgique]Source :
- Bone Research [ 2095-4700 ] ; 2014.
Abstract
Cone-beam computed tomography (CBCT) has been recently used to analyse trabecular bone structure around dental implants. To validate the use of CBCT for three-dimensional (3D) peri-implant trabecular bone morphometry by comparing it to two-dimensional (2D) histology, 36 alveolar bone samples (with implants
Url:
DOI: 10.1038/boneres.2014.10
PubMed: 26273522
PubMed Central: 4472132
Affiliations:
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strict</wicri:regionArea></affiliation></author><author><name sortKey="Dessel, Jeroen Van" sort="Dessel, Jeroen Van" uniqKey="Dessel J" first="Jeroen Van" last="Dessel">Jeroen Van Dessel</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, University of Leuven and Oral & Maxillofacial Surgery, University Hospitals Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Depypere, Maarten" sort="Depypere, Maarten" uniqKey="Depypere M" first="Maarten" last="Depypere">Maarten Depypere</name><affiliation wicri:level="1"><nlm:aff id="aff3"><institution>ESAT/PSI, Medical Image Computing, KU Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Ezeldeen, Mostafa" sort="Ezeldeen, Mostafa" uniqKey="Ezeldeen M" first="Mostafa" last="Ezeldeen">Mostafa Ezeldeen</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, University of Leuven and Oral & Maxillofacial Surgery, University Hospitals Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Iliescu, Alexandru Andrei" sort="Iliescu, Alexandru Andrei" uniqKey="Iliescu A" first="Alexandru Andrei" last="Iliescu">Alexandru Andrei Iliescu</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>Faculty of Dentistry, UMF Craiova</institution>,<country>Romania</country></nlm:aff><country xml:lang="fr">Roumanie</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Santos, Emanuela Dos" sort="Santos, Emanuela Dos" uniqKey="Santos E" first="Emanuela Dos" last="Santos">Emanuela Dos Santos</name><affiliation wicri:level="1"><nlm:aff id="aff5"><institution>School of Dentistry, Pontifical Catholic University of Paraná</institution>, Curitiba,<country>Brazil</country></nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Lambrichts, Ivo" sort="Lambrichts, Ivo" uniqKey="Lambrichts I" first="Ivo" last="Lambrichts">Ivo Lambrichts</name><affiliation wicri:level="1"><nlm:aff id="aff6"><institution>Biomedical Research Institute, Hasselt University</institution>, Diepenbeek,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Liang, Xin" sort="Liang, Xin" uniqKey="Liang X" first="Xin" last="Liang">Xin Liang</name><affiliation wicri:level="1"><nlm:aff id="aff7"><institution>School of Stomatology, Dalian Medical University</institution>, Dalian,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Jacobs, Reinhilde" sort="Jacobs, Reinhilde" uniqKey="Jacobs R" first="Reinhilde" last="Jacobs">Reinhilde Jacobs</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, University of Leuven and Oral & Maxillofacial Surgery, University Hospitals Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno 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Chengdu,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Dessel, Jeroen Van" sort="Dessel, Jeroen Van" uniqKey="Dessel J" first="Jeroen Van" last="Dessel">Jeroen Van Dessel</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, University of Leuven and Oral & Maxillofacial Surgery, University Hospitals Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Depypere, Maarten" sort="Depypere, Maarten" uniqKey="Depypere M" first="Maarten" last="Depypere">Maarten Depypere</name><affiliation wicri:level="1"><nlm:aff id="aff3"><institution>ESAT/PSI, Medical Image Computing, KU Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Ezeldeen, Mostafa" sort="Ezeldeen, Mostafa" uniqKey="Ezeldeen M" first="Mostafa" last="Ezeldeen">Mostafa Ezeldeen</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, University of Leuven and Oral & Maxillofacial Surgery, University Hospitals Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Iliescu, Alexandru Andrei" sort="Iliescu, Alexandru Andrei" uniqKey="Iliescu A" first="Alexandru Andrei" last="Iliescu">Alexandru Andrei Iliescu</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>Faculty of Dentistry, UMF Craiova</institution>,<country>Romania</country></nlm:aff><country xml:lang="fr">Roumanie</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Santos, Emanuela Dos" sort="Santos, Emanuela Dos" uniqKey="Santos E" first="Emanuela Dos" last="Santos">Emanuela Dos Santos</name><affiliation wicri:level="1"><nlm:aff id="aff5"><institution>School of Dentistry, Pontifical Catholic University of Paraná</institution>, Curitiba,<country>Brazil</country></nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Lambrichts, Ivo" sort="Lambrichts, Ivo" uniqKey="Lambrichts I" first="Ivo" last="Lambrichts">Ivo Lambrichts</name><affiliation wicri:level="1"><nlm:aff id="aff6"><institution>Biomedical Research Institute, Hasselt University</institution>, Diepenbeek,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Liang, Xin" sort="Liang, Xin" uniqKey="Liang X" first="Xin" last="Liang">Xin Liang</name><affiliation wicri:level="1"><nlm:aff id="aff7"><institution>School of Stomatology, Dalian Medical University</institution>, Dalian,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Jacobs, Reinhilde" sort="Jacobs, Reinhilde" uniqKey="Jacobs R" first="Reinhilde" last="Jacobs">Reinhilde Jacobs</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, University of Leuven and Oral & Maxillofacial Surgery, University Hospitals Leuven</institution>, Leuven,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></analytic><series><title level="j">Bone Research</title><idno type="ISSN">2095-4700</idno><idno type="eISSN">2095-6231</idno><imprint><date when="2014">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Cone-beam computed tomography (CBCT) has been recently used to analyse trabecular bone structure around dental implants. To validate the use of CBCT for three-dimensional (3D) peri-implant trabecular bone morphometry by comparing it to two-dimensional (2D) histology, 36 alveolar bone samples (with implants <italic>n</italic>=27 <italic>vs.</italic> without implants <italic>n</italic>=9) from six mongrel dogs, were scanned <italic>ex vivo</italic> using a high-resolution (80 µm) CBCT. After scanning, all samples were decalcified and then sectioned into thin histological sections (∼6 μm) to obtain high contrast 2D images. By using CTAn imaging software, bone morphometric parameters including trabecular number (Tb.N), thickness (Tb.Th), separation (Tb.Sp) and bone volume fraction (BV/TV) were examined on both CBCT and corresponding histological images. Higher Tb.Th and Tb.Sp, lower BV/TV and Tb.N were found on CBCT images (<italic>P</italic><0.001). Both measurements on the peri-implant trabecular bone structure showed moderate to high correlation (<italic>r</italic>=0.65–0.85). The Bland–Altman plots showed strongest agreement for Tb.Th followed by Tb.Sp, Tb.N and BV/TV, regardless of the presence of implants. The current findings support the assumption that peri-implant trabecular bone structures based on high-resolution CBCT measurements are representative for the underlying histological bone characteristics, indicating a potential clinical diagnostic use of CBCT-based peri-implant bone morphometric characterisation.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>Belgique</li><li>Brésil</li><li>Roumanie</li><li>République populaire de Chine</li></country></list><tree><country name="Belgique"><noRegion><name sortKey="Huang, Yan" sort="Huang, Yan" uniqKey="Huang Y" first="Yan" last="Huang">Yan Huang</name></noRegion><name sortKey="Depypere, Maarten" sort="Depypere, Maarten" uniqKey="Depypere M" first="Maarten" last="Depypere">Maarten Depypere</name><name sortKey="Dessel, Jeroen Van" sort="Dessel, Jeroen Van" uniqKey="Dessel J" first="Jeroen Van" last="Dessel">Jeroen Van Dessel</name><name sortKey="Ezeldeen, Mostafa" sort="Ezeldeen, Mostafa" uniqKey="Ezeldeen M" first="Mostafa" last="Ezeldeen">Mostafa Ezeldeen</name><name sortKey="Jacobs, Reinhilde" sort="Jacobs, Reinhilde" uniqKey="Jacobs R" first="Reinhilde" last="Jacobs">Reinhilde Jacobs</name><name sortKey="Lambrichts, Ivo" sort="Lambrichts, Ivo" uniqKey="Lambrichts I" first="Ivo" last="Lambrichts">Ivo Lambrichts</name></country><country name="République populaire de Chine"><noRegion><name sortKey="Huang, Yan" sort="Huang, Yan" uniqKey="Huang Y" first="Yan" last="Huang">Yan Huang</name></noRegion><name sortKey="Liang, Xin" sort="Liang, Xin" uniqKey="Liang X" first="Xin" last="Liang">Xin Liang</name></country><country name="Roumanie"><noRegion><name sortKey="Iliescu, Alexandru Andrei" sort="Iliescu, Alexandru Andrei" uniqKey="Iliescu A" first="Alexandru Andrei" last="Iliescu">Alexandru Andrei Iliescu</name></noRegion></country><country name="Brésil"><noRegion><name sortKey="Santos, Emanuela Dos" sort="Santos, Emanuela Dos" uniqKey="Santos E" first="Emanuela Dos" last="Santos">Emanuela Dos Santos</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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