The effect of proximal tibial corrective osteotomy on menisci, tibia and tarsal bones: a finite element model study of tibia vara

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dc.contributor.authorAtmaca, Halil
dc.contributor.authorÖzkan, Arif
dc.contributor.authorMutlu, İbrahim
dc.contributor.authorÇelik, Talip
dc.contributor.authorUğur, Levent
dc.contributor.authorKişioğlu, Yasin
dc.date.accessioned2020-04-30T23:33:07Z
dc.date.available2020-04-30T23:33:07Z
dc.date.issued2014
dc.departmentDÜ, Mühendislik Fakültesi, Biyomedikal Mühendisliği Bölümüen_US
dc.descriptionugur, levent/0000-0003-3447-3191; OZKAN, Arif/0000-0002-1288-6166; Celik, Talip/0000-0003-0033-2454; Atmaca, Halil/0000-0001-5820-6456en_US
dc.descriptionWOS: 000333298800010en_US
dc.descriptionPubMed: 23983147en_US
dc.description.abstractBackgroundProximal tibial open wedge osteotomy (PTO) is a corrective operation used in the surgery of lower extremities and is applied to patients with varus deformities for sufficient correction. The aim of the study was to evaluate whether the PTO can achieve decreased stress-bearing on the tibia and tarsal bones in addition to correcting the mechanical axis of the lower limb in patients with tibia vara. MethodsThree-dimensional (3D) solid modelling of the lower extremity was carried out using computed tomography (CT) and magnetic resonance (MR)-containing images of all of the bony elements and non-bony structures. PTO was applied to the obtained deformed model in the computer environment and the correction was carried out. ResultsStress distributions in menisci, tibia and tarsal bones were calculated. With respect to loading on the tarsal bones, the maximum equivalent stresses on all bones decreased except for the navicula in the PTO-simulated model in the current study. ConclusionThese results clearly indicate that PTO can achieve decreased stresses on the tarsal bones in patients with tibia vara. Copyright (c) 2013 John Wiley & Sons, Ltd.en_US
dc.identifier.doi10.1002/rcs.1528en_US
dc.identifier.endpage97en_US
dc.identifier.issn1478-5951
dc.identifier.issn1478-596X
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage93en_US
dc.identifier.urihttps://doi.org/10.1002/rcs.1528
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4897
dc.identifier.volume10en_US
dc.identifier.wosWOS:000333298800010en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWiley-Blackwellen_US
dc.relation.ispartofInternational Journal Of Medical Robotics And Computer Assisted Surgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectopen wedge osteotomyen_US
dc.subjecttibiaen_US
dc.subjecttalusen_US
dc.subjectfinite elements methoden_US
dc.subjectcomputed tomographyen_US
dc.titleThe effect of proximal tibial corrective osteotomy on menisci, tibia and tarsal bones: a finite element model study of tibia varaen_US
dc.typeArticleen_US

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