A hybrid statistical morphometry free-form deformation approach to 3D personalized foot-ankle models

L Xiang, Y Gu, V Shim, T Yeung, A Wang… - Journal of …, 2024 - Elsevier
Foot and ankle joint models are widely used in the biomechanics community for
musculoskeletal and finite element analysis. However, personalizing a foot and ankle joint …

[HTML][HTML] Development and validation of statistical shape models of the primary functional bone segments of the foot

TM Grant, LE Diamond, C Pizzolato, BA Killen… - PeerJ, 2020 - peerj.com
Introduction Musculoskeletal models are important tools for studying movement patterns,
tissue loading, and neuromechanics. Personalising bone anatomy within models improves …

Dynamic foot morphology explained through 4D scanning and shape modeling

A Boppana, AP Anderson - Journal of Biomechanics, 2021 - Elsevier
A detailed understanding of foot morphology can enable the design of more comfortable and
better fitting footwear. However, foot morphology varies widely within the population, and …

[HTML][HTML] Automatic anatomical foot and ankle coordinate toolbox

AC Peterson, KM Kruger, AL Lenz - Frontiers in Bioengineering and …, 2023 - frontiersin.org
Accurate analysis of bone position and orientation in foot and ankle studies relies on
anatomical coordinate systems (ACS). Reliable ACSs are necessary for many …

Three-dimensional foot shape modelling based on statistical shape model

Q MEI, Z GAO, F JUSTIN, Y GU - Journal of medical …, 2021 - pesquisa.bvsalud.org
Objective To establish the three-dimensional (3D) statistical shape model (SSM) of the foot,
so as to reveal the 3D foot shape variations. Methods Foot data from 50 normal Chinese …

Development of a patient-specific anatomical foot model from structured light scan data

SJ Lochner, JP Huissoon, SS Bedi - Computer methods in …, 2014 - Taylor & Francis
The use of anatomically accurate finite element (FE) models of the human foot in research
studies has increased rapidly in recent years. Uses for FE foot models include advancing …

[PDF][PDF] Biomechanical insights afforded by shape modeling in the foot and ankle

AL Lenz, RJ Lisonbee - Foot and ankle clinics, 2023 - Elsevier
Discussion With any statistical model there is bound to be a wide variety of shape variation.
As scientists and engineers, we can characterize anatomical shape variations in subsets of …

[HTML][HTML] Generation of subject-specific, dynamic, multisegment ankle and foot models to improve orthotic design: a feasibility study

M Oosterwaal, S Telfer, S Tørholm, S Carbes… - BMC musculoskeletal …, 2011 - Springer
Background Currently, custom foot and ankle orthosis prescription and design tend to be
based on traditional techniques, which can result in devices which vary greatly between …

[HTML][HTML] Custom orthotic design by integrating 3D scanning and subject-specific FE modelling workflow

Y Peng, Y Wang, Q Zhang, SF Chen, M Zhang… - Medical & Biological …, 2024 - Springer
The finite element (FE) foot model can help estimate pathomechanics and improve the
customized foot orthoses design. However, the procedure of developing FE models can be …

[HTML][HTML] Skin marker-based versus bone morphology-based coordinate systems of the hindfoot and forefoot

CM Hulshof, W Schallig, JC van den Noort… - Journal of …, 2024 - Elsevier
Segment coordinate systems (CSs) of marker-based multi-segment foot models are used to
measure foot kinematics, however their relationship to the underlying bony anatomy is …