Computer aided analysis of biomechanical performance of schanz screw with different additive manufacturing materials used in pertrochanteric fixator on an intertrochanteric femoral fracture (corrosion resistance approach)

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dc.authoridArif/0000-0003-2840-9601
dc.authorwosidGÖK, Arif/ABC-4777-2020
dc.contributor.authorGok, Arif
dc.contributor.authorUrtekin, Levent
dc.contributor.authorGok, Kadir
dc.contributor.authorAda, H. Deniz
dc.contributor.authorNalbant, Asrin
dc.date.accessioned2024-03-09T18:47:23Z
dc.date.available2024-03-09T18:47:23Z
dc.date.issued2023
dc.departmentİzmir Bakırçay Üniversitesien_US
dc.description.abstractThis study examines the use of computer-aided analysis to evaluate the biomechanical performance of Schanz screws made from different additive manufacturing materials (Ti6Al4V, 316 L, Inconel 625, and Inconel 718) in a pertrochanteric fixator for the treatment of intertrochanteric femoral fractures. Intertrochanteric fractures (ITFs) are severe traumas often seen in the elderly population and can lead to serious consequences. The primary objective of ITF surgery is to provide stability and allow for early ambulation and rehabilitation. The Pertrochanteric Fixator is a surgical implant used to treat hip fractures near the greater trochanter, and is attached to the femur with screws. The procedure is performed under general anesthesia and typically takes 1-2 h. Possible complications include infection, nerve injury, and hardware failure. The aim of this study is to evaluate the biomechanical performance of Schanz screw using computer-aided analysis, comparing the effects of various additive manufacturing materials including Ti6Al4V, 316 L, Inconel 625 and Inconel 718 in a pertrochanteric fixator for intertrochanteric femoral fractures. Additionally, this study will also consider the corrosion resistance of these materials to ensure long-term durability and effectiveness in a clinical setting. The stress values mentioned for the implant materials are as follows. Ti6Al4V: 153.33 MPa, 316 L: 180.98 MPa, Inconel 625: 158.94 MPa, Inconel 718: 148.91 MPa. Higher stress values indicate a greater load transfer to the bone, which can potentially lead to stress shielding. Stress shielding occurs when an implant bears a significant portion of the load that should be transferred to the bone. This reduced stress at the fracture site can prevent the healing process, as bones require adequate stress levels for optimal remodeling and regeneration.en_US
dc.identifier.doi10.1002/cnm.3763
dc.identifier.issn2040-7939
dc.identifier.issn2040-7947
dc.identifier.issue12en_US
dc.identifier.pmid37551963en_US
dc.identifier.scopus2-s2.0-85167335336en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1002/cnm.3763
dc.identifier.urihttps://hdl.handle.net/20.500.14034/1215
dc.identifier.volume39en_US
dc.identifier.wosWOS:001044335600001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofInternational Journal For Numerical Methods In Biomedical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdditive Manufacturing Materials; Biomechanical Performance; Computer-Aided Analysis; Intertrochanteric Fractures (Itfs); Pertrochanteric Fixator (Ptf); Schanz Screwen_US
dc.titleComputer aided analysis of biomechanical performance of schanz screw with different additive manufacturing materials used in pertrochanteric fixator on an intertrochanteric femoral fracture (corrosion resistance approach)en_US
dc.typeArticleen_US

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