TY - GEN
T1 - A biomechanical and thermal analysis for bone augmentation of the proximal femur
AU - Farvardin, Amirhossein
AU - Nejad, Mahsan Bakhtiari
AU - Pozin, Michael
AU - Armand, Mehran
N1 - Funding Information:
Research reported in this publication was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under Award Number R21AR06315 and R01EB023939. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Publisher Copyright:
© 2018 ASME.
PY - 2018
Y1 - 2018
N2 - In this study, we aim to create and validate a Finite Element (FE) model to estimate the bone temperature after cement injection and compare the simulation temperature results with experimental data in three key locations of the proximal femur. Simulation results suggest that the maximum temperature-rise measured at the bone surface is 10°C which occurs about 12 minutes after the injection. Temperature profiles measured during the experiment showed an agreement with those of the simulation with an average error of 1.73 °C Although additional experiments are required to further validate the model, results of this pilot study suggest that this model is a promising tool for bone augmentation planning to lower the risk of thermal necrosis.
AB - In this study, we aim to create and validate a Finite Element (FE) model to estimate the bone temperature after cement injection and compare the simulation temperature results with experimental data in three key locations of the proximal femur. Simulation results suggest that the maximum temperature-rise measured at the bone surface is 10°C which occurs about 12 minutes after the injection. Temperature profiles measured during the experiment showed an agreement with those of the simulation with an average error of 1.73 °C Although additional experiments are required to further validate the model, results of this pilot study suggest that this model is a promising tool for bone augmentation planning to lower the risk of thermal necrosis.
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U2 - 10.1115/IMECE201888583
DO - 10.1115/IMECE201888583
M3 - Conference contribution
AN - SCOPUS:85060400998
T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
BT - Biomedical and Biotechnology Engineering
PB - American Society of Mechanical Engineers (ASME)
T2 - ASME 2018 International Mechanical Engineering Congress and Exposition, IMECE 2018
Y2 - 9 November 2018 through 15 November 2018
ER -