Finite Element Analysis of human Lumbar Disc and Two Artificial Implants
Publish place: The Second International Conference on the Application of Materials and Advanced Manufacturing in Industries
Publish Year: 1401
Type: Conference paper
Language: English
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Document National Code:
IAAMM02_032
Index date: 7 August 2022
Finite Element Analysis of human Lumbar Disc and Two Artificial Implants abstract
Low back pain is a common problem that affects a large portion of the adult population. Thedegeneration of the intervertebral disc is the leading cause of pain. Many confounding factors likeaging, biological and genetic may play a significant role in the degenerative process. For the lumbarspine, intervertebral disc prostheses are a viable option for restoring a vertebral segment's mobility. Inthis study, the images of computed tomography (CT) scans were converted to 3D models usingMaterialise Mimics and Catia software. The 3D model of maverick ® and SB Charite III ® artificial discswas imported in Abaqus software for finite element analysis. Ultimately, the biomechanical and keeleffects of two different types of artificial discs (Maverick ® and Charite III ®) were compare to humandiscs. Results showed the keel in both implants introduces a reduction in the amount of stress to theimplant-end plate interface and bone, and the results were well fit with previous research.
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Finite Element Analysis of human Lumbar Disc and Two Artificial Implants authors
Amir Shafaat
Research assistant, Department of Biomedical Engineering, Faculty of Engineering, University of Isfahan,
Nima Jamshidi
Assistant professor Department of Biomedical Engineering, Faculty of Engineering, University of Isfahan,Isfahan,
Faezeh Rayati
Department of Biomedical Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Isfahan, Iran