Biomechanical evaluation of chincup treatment with various force vectors

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dc.contributor.authorBasciftci, Faruk Ayhan
dc.contributor.authorKorkmaz, Hasan Huesnue
dc.contributor.authorUesuemez, Serdar
dc.contributor.authorEraslan, Oguz
dc.date.accessioned2020-03-26T17:26:27Z
dc.date.available2020-03-26T17:26:27Z
dc.date.issued2008
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim of this study was to evaluate the biomechanical effects of chincup treatment by using a 3-dimensional finite element model. Methods: Three-dimensional models of the mandible and the temporomandibular joint were modeled and analyzed. The final mesh consisted of 1572 solid elements with 5432 nodes. The chincup with 500 g of force was applied in a direction from the chin toward the mandibular condyle, the coronoid process, and a point anterior to the coronoid process. Then, the mechanical responses in terms of displacement and von Mises stresses are evaluated. Results: The mandible was displaced backward and downward with the vector passing through the condyle. Forward and upward displacement was recorded with the force vector passing through or anterior to the coronoid process. The mandibular condyle and the coronoid process showed minimal displacement for all force vectors. The highest stress levels were observed in the condylar and posterior ramus regions and increased as the force vector was transferred away from the condyle. Conclusions: With the limitations of modeling, boundary conditions, and solution assumptions, chincups applied in various directions produce different force vectors, which induce different stress locations and displacements. The force vector is an important determinant of the orthopedic effects of the chincup and therefore should be carefully considered. (Am J Orthod Dentofacial Orthop 2008; 134: 773-81)en_US
dc.identifier.doi10.1016/j.ajodo.2006.10.035en_US
dc.identifier.endpage781en_US
dc.identifier.issn0889-5406en_US
dc.identifier.issn1097-6752en_US
dc.identifier.issue6en_US
dc.identifier.pmid19061804en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage773en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.ajodo.2006.10.035
dc.identifier.urihttps://hdl.handle.net/20.500.12395/22227
dc.identifier.volume134en_US
dc.identifier.wosWOS:000261379100014en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherMOSBY-ELSEVIERen_US
dc.relation.ispartofAMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleBiomechanical evaluation of chincup treatment with various force vectorsen_US
dc.typeArticleen_US

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