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Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics
Nasal bone is a long, paired series of small bones, which is narrow at the top and broad at the bottom, that forms the base of the nasal dorsum. Together with the nasal part of the frontal bone, the frontal process of the maxilla and the middle plate of the ethmoid bone constitute the bone scaffold...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10081890/ https://www.ncbi.nlm.nih.gov/pubmed/37035451 http://dx.doi.org/10.1155/2023/3783051 |
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author | Zhang, Liuqing Wang, XinYue Sun, Yiyuan Wang, Shuqin Zhang, FuLong Zhang, Zhen |
author_facet | Zhang, Liuqing Wang, XinYue Sun, Yiyuan Wang, Shuqin Zhang, FuLong Zhang, Zhen |
author_sort | Zhang, Liuqing |
collection | PubMed |
description | Nasal bone is a long, paired series of small bones, which is narrow at the top and broad at the bottom, that forms the base of the nasal dorsum. Together with the nasal part of the frontal bone, the frontal process of the maxilla and the middle plate of the ethmoid bone constitute the bone scaffold of the external nose. In this paper, the DICOM image data file was imported into the Mimics software for 3D reconstruction. At the same time, the Geomagic software was used for relevant image processing, and the finite element software ANSYS was used to establish a finite element model to analyze the stress characteristics of the nasomaxillary complex. Results. The maximum principal stress and maximum strain force at the lower segment of nasal bone and the junction of nasal bone and maxilla were relatively large. When the same external force acts on the lower segment of the nasal bone and the angle is 0° (sagittal force), the maximum principal stress and maximum strain force are the smallest. When the angle continues to increase, the maximum principal stress and maximum strain force continue to increase. |
format | Online Article Text |
id | pubmed-10081890 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-100818902023-04-08 Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics Zhang, Liuqing Wang, XinYue Sun, Yiyuan Wang, Shuqin Zhang, FuLong Zhang, Zhen Emerg Med Int Research Article Nasal bone is a long, paired series of small bones, which is narrow at the top and broad at the bottom, that forms the base of the nasal dorsum. Together with the nasal part of the frontal bone, the frontal process of the maxilla and the middle plate of the ethmoid bone constitute the bone scaffold of the external nose. In this paper, the DICOM image data file was imported into the Mimics software for 3D reconstruction. At the same time, the Geomagic software was used for relevant image processing, and the finite element software ANSYS was used to establish a finite element model to analyze the stress characteristics of the nasomaxillary complex. Results. The maximum principal stress and maximum strain force at the lower segment of nasal bone and the junction of nasal bone and maxilla were relatively large. When the same external force acts on the lower segment of the nasal bone and the angle is 0° (sagittal force), the maximum principal stress and maximum strain force are the smallest. When the angle continues to increase, the maximum principal stress and maximum strain force continue to increase. Hindawi 2023-03-31 /pmc/articles/PMC10081890/ /pubmed/37035451 http://dx.doi.org/10.1155/2023/3783051 Text en Copyright © 2023 Liuqing Zhang et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Zhang, Liuqing Wang, XinYue Sun, Yiyuan Wang, Shuqin Zhang, FuLong Zhang, Zhen Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics |
title | Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics |
title_full | Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics |
title_fullStr | Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics |
title_full_unstemmed | Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics |
title_short | Establishment of a Finite Element Model of Normal Nasal Bone and Analysis of Its Biomechanical Characteristics |
title_sort | establishment of a finite element model of normal nasal bone and analysis of its biomechanical characteristics |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10081890/ https://www.ncbi.nlm.nih.gov/pubmed/37035451 http://dx.doi.org/10.1155/2023/3783051 |
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