Development of a Parametric Clavicle Finite Element Model Using Principal Component Analysis and Mesh Morphing Algorithm
SHI Xiang-nan
HE Yu-hao
摘要：The susceptibility of the clavicle to injury underscores its role as an important loading path during both frontal impact and side impact crashes,since clavicle is loaded directly by shoulder belt in frontal impact and through shoulder in lateral impact crashes.This study aims to developing a parametric clavicle finite element model capable of simulating impact responses with different parameters.A statistical clavicle geometry model was developed based on computed tomography (CT) scans from 89 subjects using principal component analysis (PCA) and multivariate regression analysis.Using this statistical clavicle geometry model and mesh morphing method developed in this study,a series of detailed 3D clavicle geometries were predicted by age,gender,and length of the bone,all of which showed strong effects on clavicle geometry.After assigning material properties and validation process,this parametric model developed in this study can be used to investigate the effects of age,gender and length at the same time.
机标关键词：
分类号：R318.04(医用一般科学)
论文发表日期：2017-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：12( 93-104 )
英文信息