Show simple item record

dc.contributor.authorEsen, Alparslan
dc.contributor.authorDolanmaz, Elvan
dc.contributor.authorDolanmaz, Doğan
dc.date.accessioned2019-12-25T08:37:04Z
dc.date.available2019-12-25T08:37:04Z
dc.date.issued2019en_US
dc.identifier.citationEsen, A., Dolanmaz, E. ve Dolanmaz, D. (2019). Evaluation of stress distribution in critical anatomic regions following the Le Fort I osteotomy by three-dimensional finite element analysis. Journal of Cranio-Maxillofacial Surgery, 47(3), 431-437. http://doi.org/10.1016/j.jcms.2018.11.033en_US
dc.identifier.issn1010-5182
dc.identifier.issn1878-4119
dc.identifier.urihttp://doi.org/10.1016/j.jcms.2018.11.033
dc.identifier.urihttps://hdl.handle.net/20.500.12511/4673
dc.description.abstractIn this study, we aimed to measure the stresses both on the pterygoid plates and the cranial base during the down-fracture and at the time of pterygomaxillary osteotomy by using the finite element analysis method to have an idea about the possible causes of complications. Three different surgical approaches were applied to the obtained models. In the Model 1, Le Fort I cuts without pterygomaxillary separation was applied. In the Model 2, same standard Le Fort I cuts were applied with pterygomaxillary separation. Then both models were subjected to a force of 150 N over the anterior spina nasalis to simulate down-fracture. In the third model, same standard Le Fort I cuts were applied. Following this procedure, a force of 50 N was applied with a sharp osteotome to the pterygomaxillary junction to simulate osteotomy. According to the results of this experimental study, the cranial base stress values decreased during the down-fracture in the Model 2. Moreover, it was found that the force transmitted to the base of the skull is less when the height of the pterygomaxillary osteotome is limited to 1 cm as we applied in Model 3.en_US
dc.description.sponsorshipScientific Research Projects Coordinatorship of Necmettin Erbakan University, Turkeyen_US
dc.language.isoengen_US
dc.publisherChurchill Livingstoneen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectCranial Baseen_US
dc.subjectCranial Nervesen_US
dc.subjectFinite Element Analysisen_US
dc.subjectLe Fort Osteotomyen_US
dc.subjectPostoperative Complicationsen_US
dc.titleEvaluation of stress distribution in critical anatomic regions following the Le Fort I osteotomy by three-dimensional finite element analysisen_US
dc.typearticleen_US
dc.relation.journalJournal of Cranio-Maxillofacial Surgeryen_US
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Ortodonti Ana Bilim Dalıen_US
dc.identifier.volume47en_US
dc.identifier.issue3en_US
dc.identifier.startpage431en_US
dc.identifier.endpage437en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.jcms.2018.11.033en_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record