3D patient-specific model of the tibia from CT for orthopedic use.
Objectives: 3D patient-specific model of the tibia is used to determine the torque needed to initialize the tibial torsion correction. Methods: The finite elements method is used in the biomechanical modeling of tibia. The geometric model of the tibia is obtained from CT images. The tibia is modeled...
| Publicado en: | Journal of Orthopaedics Vol. 12; no. 1; pp. 11 - 17 |
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| Autores principales: | , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Professor PK Surendran Memorial Education Foundation
2015
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=117063569&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 117063569 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 25899082 1CUL jtl: Journal of Orthopaedics issn: 25899082 maglogo: N pubinfo: dt: 2015 vid: 12 iid: 1 pid: 24594 pub: Professor PK Surendran Memorial Education Foundation artinfo: ui: 117063569 117063569 117063569 10.1016/j.jor.2015.01.009 117063569 ppf: 11 ppct: 6 formats: fmt: @attributes: type: P tig: atl: 3D patient-specific model of the tibia from CT for orthopedic use. aug: au: Gonzalez-Carbonell, Raide A. Ortiz-Prado, Armando Jacobo-Armendariz, Victor H. Cisneros-Hidalgo, Yosbel A. Alpízar-Aguirre, Armando affil: Departamento de Ingeniería Mecanica, Universidad de Camaqüey, Camaqüey 74650, Cuba sug: subj: Computer Simulation Tibia Radiography Models, Structural Human Torque Torsion Abnormality Finite Element Analysis Diaphyses Stress ab: Objectives: 3D patient-specific model of the tibia is used to determine the torque needed to initialize the tibial torsion correction. Methods: The finite elements method is used in the biomechanical modeling of tibia. The geometric model of the tibia is obtained from CT images. The tibia is modeled as an anisotropic material with non-homogeneous mechanical properties. Conclusions: The maximum stress is located in the shaft of tibia diaphysis. With both meshes are obtained similar results of stresses and displacements. For this patient-specific model, the torque must be greater than 30 Nm to initialize the correction of tibial torsion deformity. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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