Finite element analysis of lattice designed lumbar interbody cage based on the additive manufacturing

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dc.authoridBahce, Erkan/0000-0001-5389-5571
dc.authorwosidQue, Zhiqiang/HZI-2017-2023
dc.contributor.authorBozyigit, Bulent
dc.contributor.authorOymak, Mehmet Akif
dc.contributor.authorBahce, Erkan
dc.contributor.authorUzunyol, Omer Faruk
dc.date.accessioned2024-08-04T20:54:28Z
dc.date.available2024-08-04T20:54:28Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractAdditive manufacturing (AM) methods, which facilitate the production of complex structures with different geometries, have been used in producing interbody cages in recent years. In this study, the effects of Ti6Al4V alloy interbody lattice designed fusion cages between the third and fourth lumbar vertebrae where degenerative disc diseases occur were investigated using the finite element method. Face centered cubic (FCC), body centered cubic (BCC), and diamond structures were selected as the lattice structure suitable for the interbody cage. A kidney shaped interbody lumbar cage was designed. The designated lattice structures were selected by adjusting the cell sizes suitable for the designed geometry, and the mesh configuration was made by the lumbar lattice structure. 400N Axial force and 7.5 N.m moments were applied to the spine according to lateral bending, flexion, and torsion. 400N axial force and 7.5 N.m flexion moment is shown high strain and total deformation then lateral bending and torsion on BCC FCC and diamond lattice structured interbody cages. In addition, the effects of lattice structures under high compression forces were investigated by applying 1000N force to the lattice structures. When von Mises stresses were examined, lower von Mises stress and strains were observed in the BCC structure. However, a lower total deformation was observed in the FCC. Due to the design of the BCC and the diamond structure, it is assumed that bone implant adhesion will increase. In the finite element analysis (FEA), the best results were shown in BCC structures.en_US
dc.identifier.doi10.1177/09544119231184379
dc.identifier.endpage1000en_US
dc.identifier.issn0954-4119
dc.identifier.issn2041-3033
dc.identifier.issue8en_US
dc.identifier.pmid37366582en_US
dc.identifier.scopus2-s2.0-85163654653en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage991en_US
dc.identifier.urihttps://doi.org/10.1177/09544119231184379
dc.identifier.urihttps://hdl.handle.net/11616/101436
dc.identifier.volume237en_US
dc.identifier.wosWOS:001020776400001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofProceedings of The Institution of Mechanical Engineers Part H-Journal of Engineering in Medicineen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdditive manufacturingen_US
dc.subjectlattice designen_US
dc.subjectL3-L4 vertebraeen_US
dc.subjectkidney shaped interbody cageen_US
dc.subjectfinite element modelen_US
dc.titleFinite element analysis of lattice designed lumbar interbody cage based on the additive manufacturingen_US
dc.typeArticleen_US

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