Show simple item record

dc.contributor.authorEsen, Alparslan
dc.contributor.authorErtan, Soğancı
dc.contributor.authorDolanmaz, Elvan
dc.contributor.authorDolanmaz, Doğan
dc.date.accessioned2021-01-13T07:03:10Z
dc.date.available2021-01-13T07:03:10Z
dc.date.issued2018en_US
dc.identifier.citationEsen, A., Ertan, S., Dolanmaz, E. ve Dolanmaz, D. (2018). Evaluation of stress by finite element analysis of the midface and skull base at the time of midpalatal osteotomy in models with or without pterygomaxillary dysjunction. British Journal of Oral and Maxillofacial Surgery, 56(3), 177-181. https://dx.doi.org/10.1016/j.bjoms.2018.01.001en_US
dc.identifier.issn0266-4356
dc.identifier.issn1532-1940
dc.identifier.urihttps://dx.doi.org/10.1016/j.bjoms.2018.01.001
dc.identifier.urihttps://hdl.handle.net/20.500.12511/6232
dc.description.abstractSurgically-assisted rapid maxillary expansion (SARME) is commonly used to treat skeletally mature patients with transverse discrepancies. Some osteotomies are made in areas that resist expansion, but there is no clear consensus about the sequence in which the osteotomies are made. Some clinicians do the pterygomaxillary osteotomy last, while others do it before the midpalatal osteotomy. We used the finite element method to measure the stresses on the midface, cranial base and pterygoid plates at the time of midpalatal osteotomy in two models, one with and one without pterygomaxillary dysjunction (PMD). In both, SARME consisted of maxillary bilateral osteotomy from the piriform rim to the pterygoid plate. Midpalatal osteotomy was also done in both. In the PMD model, minimum principal stresses increased on the midface, and maximum principal and von Mises stresses increased at the cranial base and on the pterygoid plates. Our results suggest that the stresses on the midface and cranial base can be reduced during midpalatal osteotomy in adults if the pterygomaxillary osteotomy is done last.en_US
dc.language.isoengen_US
dc.publisherChurchill Livingstoneen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectCranial Baseen_US
dc.subjectMid-Faceen_US
dc.subjectFinite Elements Methoden_US
dc.subjectRapid Maxillary Expansionen_US
dc.titleEvaluation of stress by finite element analysis of the midface and skull base at the time of midpalatal osteotomy in models with or without pterygomaxillary dysjunctionen_US
dc.typearticleen_US
dc.relation.journalBritish Journal of Oral and Maxillofacial Surgeryen_US
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Ortodonti Ana Bilim Dalıen_US
dc.identifier.volume56en_US
dc.identifier.issue3en_US
dc.identifier.startpage177en_US
dc.identifier.endpage181en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.bjoms.2018.01.001en_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record