Biomechanical Behavior of Different Miniplate Designs for Skeletal Anchorage in the Anterior Open Bite Treatment

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dc.contributor.authorIelpo, Ana Paula Macarani [UNESP]
dc.contributor.authorde Matos, Jefferson David Melo [UNESP]
dc.contributor.authorNoritomi, Pedro Yoshito
dc.contributor.authorda Rocha Scalzer Lopes, Guilherme [UNESP]
dc.contributor.authorQueiroz, Daher Antonio
dc.contributor.authorBorges, Alexandre Luiz Souto [UNESP]
dc.contributor.authorNascimento, Rodrigo Dias [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversity of Florida (UFHealth)
dc.contributor.institutionRenato Archer Information Technology Center
dc.contributor.institutionThe University of Texas Health Science Center Houston (UTHealth)
dc.date.accessioned2023-07-29T16:01:39Z
dc.date.available2023-07-29T16:01:39Z
dc.date.issued2022-12-01
dc.description.abstractThis study aimed to evaluate the stress distribution and mechanical behavior of miniplate designs to skeletal anchorage for the treatment of anterior open bite in adult patients. A complete hemimaxilla, teeth, brackets, transpalatal bar, and three miniplates were virtually modeled. I-, Y-, and T-shaped miniplates were installed in the area of the alveolar zygomatic crest. The assembly was constricted and three intrusive forces (2, 4, and 6 N) were applied to the maxillary molars and anchorage according to the miniplates. All materials were considered homogeneous, elastic, and linear; the mesh was 1,800,000 hexahedrons with 2,800,000 nodes on average. Displacement, maximum principal stress, and von Mises stress were evaluated according to the shape of the anchorage device and intrusive force. The miniplate configurations resulted in different stress and displacement intensities in the bone tissue and plate; these stresses were always located in the same regions and were within physiological limits. The Y-plate showed the best performance since its application generated less stress in bone tissue with less displacement.en
dc.description.affiliationDepartment of Biomaterials Dental Materials and Prosthodontics Institute of Science and Technology São Paulo State University (Unesp), SP
dc.description.affiliationDepartment of Restorative Dental Sciences Center for Dental Biomaterials University of Florida (UFHealth)
dc.description.affiliationRenato Archer Information Technology Center, SP
dc.description.affiliationDepartment of Restorative Dentistry & Prosthodontics School of Dentistry The University of Texas Health Science Center Houston (UTHealth)
dc.description.affiliationUnespDepartment of Biomaterials Dental Materials and Prosthodontics Institute of Science and Technology São Paulo State University (Unesp), SP
dc.identifierhttp://dx.doi.org/10.3390/coatings12121898
dc.identifier.citationCoatings, v. 12, n. 12, 2022.
dc.identifier.doi10.3390/coatings12121898
dc.identifier.issn2079-6412
dc.identifier.scopus2-s2.0-85144900386
dc.identifier.urihttp://hdl.handle.net/11449/249510
dc.language.isoeng
dc.relation.ispartofCoatings
dc.sourceScopus
dc.subjectanterior open bite
dc.subjectminiplates
dc.subjectorthodontic anchorage
dc.titleBiomechanical Behavior of Different Miniplate Designs for Skeletal Anchorage in the Anterior Open Bite Treatmenten
dc.typeArtigo
unesp.author.orcid0000-0003-4507-0785[2]
unesp.author.orcid0000-0002-4310-0082[4]
unesp.author.orcid0000-0002-1477-8599[5]
unesp.author.orcid0000-0002-5707-7565[6]

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Artigos - Materiais Odontológicos e Prótese - ICT