Material properties of the skull layers of the primate parietal bone: A single-subject study

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dc.citation.journalTitlePlos One
dc.contributor.authorZapata, U.
dc.contributor.authorWang, Q.
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería de Producciónspa
dc.contributor.researchgroupMateriales de Ingenieríaspa
dc.creatorZapata, U.
dc.creatorWang, Q.
dc.date.accessioned2021-04-12T21:26:46Z
dc.date.available2021-04-12T21:26:46Z
dc.date.issued2020-01-01
dc.description.abstractThe outer cortical table of the parietal bone has been commonly used as a calvarial bone graft site for the craniofacial reconstruction. However, little is known about how removing the outer table may affect the function and structure of the inner table, and how the knowledge of the biomechanics and material properties of cortical bones will help the calvarial graft to better integrate into the biological and mechanical functions of its surrounding native tissues. In this study, it was hypothesized that there were significant differences in both density and material properties between inner and outer cortical plates in cranial bones. Twelve cylindrical specimens, including inner-outer layers, of cortical parietal bone of a female baboon were collected. Cortical thicknesses and densities were measured, and elastic properties were assessed using an ultrasonic technique. Results demonstrated remarkable difference in both thickness (t = 8.248, p .0.05) and density (t = 4.926, p.0.05) between inner and outer cortical paired samples. Orthotropic characteristics of the cortical plates were detected as well, these findings suggest that there are differences in biomechanical properties between two surfaces of cranial bones at both tissue and organ levels. How these differences are linked to the stress environments of the inner and outer cranial cortical layers awaits further studies. Further study will greatly enhance our ability to address questions derived from both morphological and craniofacial medicine fields about the development and biomechanics of craniofacial skeletons. © 2020 Zapata, Wang.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=11965
dc.identifier.doi10.1371/journal.pone.0229244
dc.identifier.issn19326203
dc.identifier.otherWOS;000535253100020
dc.identifier.otherPUBMED;32126093
dc.identifier.otherSCOPUS;2-s2.0-85080963624
dc.identifier.urihttp://hdl.handle.net/10784/29134
dc.language.isoeng
dc.publisherPublic Library of Science
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85080963624&doi=10.1371%2fjournal.pone.0229244&partnerID=40&md5=4e86f75ce18ee56154872287ecb5778a
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/1932-6203
dc.sourcePlos One
dc.subjectadulteng
dc.subjectanimal experimenteng
dc.subjectarticleeng
dc.subjectbabooneng
dc.subjectbiomechanicseng
dc.subjectcontrolled studyeng
dc.subjectfemaleeng
dc.subjectnonhumaneng
dc.subjectparietal boneeng
dc.subjectskulleng
dc.subjectstresseng
dc.subjectultrasoundeng
dc.subjectanatomy and histologyeng
dc.subjectanimaleng
dc.subjectantibody specificityeng
dc.subjectbabooneng
dc.subjectbone densityeng
dc.subjectcortical boneeng
dc.subjectelasticityeng
dc.subjectparietal boneeng
dc.subjectphysiologyeng
dc.subjecttransducereng
dc.subjectultrastructureeng
dc.subjectAnimalseng
dc.subjectBiomechanical Phenomenaeng
dc.subjectBone Densityeng
dc.subjectCortical Boneeng
dc.subjectElasticityeng
dc.subjectFemaleeng
dc.subjectOrgan Specificityeng
dc.subjectPapioeng
dc.subjectParietal Boneeng
dc.subjectTransducerseng
dc.subjectUltrasonicseng
dc.titleMaterial properties of the skull layers of the primate parietal bone: A single-subject studyeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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