Cargando…

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...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhang, Liuqing, Wang, XinYue, Sun, Yiyuan, Wang, Shuqin, Zhang, FuLong, Zhang, Zhen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2023
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
_version_ 1785021209675563008
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
work_keys_str_mv AT zhangliuqing establishmentofafiniteelementmodelofnormalnasalboneandanalysisofitsbiomechanicalcharacteristics
AT wangxinyue establishmentofafiniteelementmodelofnormalnasalboneandanalysisofitsbiomechanicalcharacteristics
AT sunyiyuan establishmentofafiniteelementmodelofnormalnasalboneandanalysisofitsbiomechanicalcharacteristics
AT wangshuqin establishmentofafiniteelementmodelofnormalnasalboneandanalysisofitsbiomechanicalcharacteristics
AT zhangfulong establishmentofafiniteelementmodelofnormalnasalboneandanalysisofitsbiomechanicalcharacteristics
AT zhangzhen establishmentofafiniteelementmodelofnormalnasalboneandanalysisofitsbiomechanicalcharacteristics