Biomechanics of transverse axis of medial longitudinal arch of children's foot based on 3D scanning

作者全名："Liu, Qinglin; Zhao, Chen; Yang, Xiaoxuan; Tang, Jing; Chen, Jing; Tang, Li; Wu, Jun"

作者地址："[Liu, Qinglin] Chongqing Med Univ, Coll Clin Med 1, Chongqing, Peoples R China; [Zhao, Chen] Chongqing Med Univ, Affiliated Hosp 1, Dept Orthopaed, Chongqing, Peoples R China; [Yang, Xiaoxuan; Tang, Jing; Chen, Jing; Tang, Li] Shanqi Chongqing Smart Med Technol Co Ltd, Chongqing, Peoples R China; [Wu, Jun] Chongqing Med Univ, Natl Clin Res Ctr Child Hlth & Disorders, Key Lab Child Dev & Disorders, Minist Educ,Chongqing Key Lab Pediat,Dept Orthopae, Chongqing, Peoples R China"

通信作者："Chen, J; Tang, L (通讯作者)，Shanqi Chongqing Smart Med Technol Co Ltd, Chongqing, Peoples R China.; Wu, J (通讯作者)，Chongqing Med Univ, Natl Clin Res Ctr Child Hlth & Disorders, Key Lab Child Dev & Disorders, Minist Educ,Chongqing Key Lab Pediat,Dept Orthopae, Chongqing, Peoples R China."

来源：FRONTIERS IN PEDIATRICS

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:001031935400001

JCR分区：Q2

影响因子：2.1

年份：2023

卷号：11

期号：　

开始页：　

结束页：　

文献类型：Article

关键词：paediatrics; biomechanics; foot; 3D scanning; transverse axis of arch

摘要："ObjectiveTo explore the application value of 3D scanning to obtain the parameters of transverse axis of medial longitudinal arch of foot in the biomechanical evaluation of transverse axis of medial longitudinal arch of foot in children. MethodThe feet of children with flat foot, normal foot and high arched foot were scanned with the Foot Secret 3D scanner in the sitting and standing positions. The scanning data were imported into CATIA v5 software for measurement, to obtain four parameters of transverse axis of medial longitudinal arch from transverse arch angle, external transverse arch angle, curvature and transverse arch cross-sectional area. ResultThere were statistically significant difference in transverse arch angle, external transverse arch angle and cross-sectional area between sitting and standing positions (p < 0.05). There were statistically significant differences in transverse arch angle, external transverse arch angle, curvature and transverse arch cross-sectional area among children with flat foot, normal foot and high arch foot (p < 0.05). ConclusionThe four parameters of transverse arch angle, external transverse arch angle, maximum curvature and cross-sectional area obtained by three-dimensional scanning can detect the changes of transverse axis of children's foot arch in different body positions with different foot types, which can be effectively used for the biomechanical evaluation of transverse axis of children's foot arch."

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