Publications by authors named "Lorenzo Grassi"

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Investigating Achilles tendon adaptation to mechanical load: a computational model integrating collagen fibre orientation heterogeneity.
Renate Janssen, Anna Gustafsson, Viktor Jönsson, Lorenzo Grassi, Maria Pierantoni

Biomech Model Mechanobiol· December 2025

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Variations over time in proximal femoral strength in young adult men are not explained by areal bone mineral density alone.
Shoaib Attar, Hanna Isaksson, Lars Jehpsson, Bjorn E Rosengren, Magnus K Karlsson, Lorenzo Grassi

JBMR Plus· October 2025

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DXA-based 3D finite element models predict hip fractures better than areal BMD in elderly women.
Lorenzo Grassi, Sami P Väänänen, Antti Voss, Tomi Nissinen, Reijo Sund

Bone· June 2025

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Characterization of damage mechanisms in cortical bone: Quantification of fracture resistance, critical strains, and crack tortuosity.
Anna Gustafsson, Giulia Galteri, Arthur Barakat, Jonas Engqvist, Lorenzo Grassi

J Mech Behav Biomed Mater· December 2024

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Influence of articular cartilage sample geometry on mechanical response and properties using finite element simulation.
Viktor Jönsson, Gustavo A Orozco, Maria Pierantoni, Hector Dejea, Anna Gustafsson, Lorenzo Grassi

J Biomech· November 2024

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3D Finite Element Models Reconstructed From 2D Dual-Energy X-Ray Absorptiometry (DXA) Images Improve Hip Fracture Prediction Compared to Areal BMD in Osteoporotic Fractures in Men (MrOS) Sweden Cohort.
Lorenzo Grassi, Sami P Väänänen, Lars Jehpsson, Östen Ljunggren, Björn E Rosengren

J Bone Miner Res· September 2023

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The influence of foramina on femoral neck fractures and strains predicted with finite element analysis.
Joeri Kok, Karin Odin, Sofia Rokkones, Lorenzo Grassi, Hanna Isaksson

J Mech Behav Biomed Mater· October 2022

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Fracture behavior of a composite of bone and calcium sulfate/hydroxyapatite.
Joeri Kok, Elin Törnquist, Deepak Bushan Raina, Sophie Le Cann, Vladimir Novak, Lorenzo Grassi

J Mech Behav Biomed Mater· June 2022

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Statistical Shape and Appearance Models: Development Towards Improved Osteoporosis Care.
Lorenzo Grassi, Sami P Väänänen, Hanna Isaksson

Curr Osteoporos Rep· December 2021

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Femoral strength and strains in sideways fall: Validation of finite element models against bilateral strain measurements.
Joeri Kok, Lorenzo Grassi, Anna Gustafsson, Hanna Isaksson

J Biomech· June 2021

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Validation of 3D finite element models from simulated DXA images for biofidelic simulations of sideways fall impact to the hip.
Lorenzo Grassi, Ingmar Fleps, Hannicka Sahlstedt, Sami P Väänänen, Stephen J Ferguson

Bone· January 2021

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Subject-specific FE models of the human femur predict fracture path and bone strength under single-leg-stance loading.
Anna Gustafsson, Martina Tognini, Frida Bengtsson, T Christian Gasser, Hanna Isaksson, Lorenzo Grassi

J Mech Behav Biomed Mater· January 2021

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Tuning Viscoelasticity with Minor Changes in Speed of Sound in an Ultrasound Phantom Material.
Sandra Sjöstrand, Benjamin Meirza, Lorenzo Grassi, Ingrid Svensson, Luciana C Camargo

Ultrasound Med Biol· August 2020

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Elucidating failure mechanisms in human femurs during a fall to the side using bilateral digital image correlation.
Lorenzo Grassi, Joeri Kok, Anna Gustafsson, Yi Zheng, Sami P Väänänen

J Biomech· June 2020

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Correction to: Prediction of femoral strength using 3D finite element models reconstructed from DXA images: validation against experiments.
Lorenzo Grassi, Sami P Väänänen, Matti Ristinmaa, Jukka S Jurvelin, Hanna Isaksson

Biomech Model Mechanobiol· August 2019

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Automated segmentation of cortical and trabecular bone to generate finite element models for femoral bone mechanics.
Sami P Väänänen, Lorenzo Grassi, Mikko S Venäläinen, Hanna Matikka, Yi Zheng

Med Eng Phys· August 2019

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Fracture strength of the proximal femur injected with a calcium sulfate/hydroxyapatite bone substitute.
Joeri Kok, Aurimas Širka, Lorenzo Grassi, Deepak Bushan Raina, Šarūnas Tarasevičius

Clin Biomech (Bristol)· March 2019

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Corrigendum to "How accurately can subject-specific finite element models predict strains and strength of human femora? Investigation using full-field measurements" [J. Biomech. 49 (2016) 802-806].
Lorenzo Grassi, Sami P Väänänen, Matti Ristinmaa, Jukka S Jurvelin, Hanna Isaksson

J Biomech· February 2019

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Prediction of femoral strength using 3D finite element models reconstructed from DXA images: validation against experiments.
Lorenzo Grassi, Sami P Väänänen, Matti Ristinmaa, Jukka S Jurvelin, Hanna Isaksson

Biomech Model Mechanobiol· June 2017

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Strains caused by daily loading might be responsible for delayed healing of an incomplete atypical femoral fracture.
Anna Gustafsson, Jörg Schilcher, Lorenzo Grassi, Per Aspenberg, Hanna Isaksson

Bone· July 2016

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How accurately can subject-specific finite element models predict strains and strength of human femora? Investigation using full-field measurements.
Lorenzo Grassi, Sami P Väänänen, Matti Ristinmaa, Jukka S Jurvelin, Hanna Isaksson

J Biomech· March 2016

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Extracting accurate strain measurements in bone mechanics: A critical review of current methods.
Lorenzo Grassi, Hanna Isaksson

J Mech Behav Biomed Mater· October 2015

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Generation of 3D shape, density, cortical thickness and finite element mesh of proximal femur from a DXA image.
Sami P Väänänen, Lorenzo Grassi, Gunnar Flivik, Jukka S Jurvelin, Hanna Isaksson

Med Image Anal· August 2015

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Strain distribution in the proximal Human femur during in vitro simulated sideways fall.
Lorenzo Zani, Paolo Erani, Lorenzo Grassi, Fulvia Taddei, Luca Cristofolini

J Biomech· July 2015

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To what extent can linear finite element models of human femora predict failure under stance and fall loading configurations?
Enrico Schileo, Luca Balistreri, Lorenzo Grassi, Luca Cristofolini, Fulvia Taddei

J Biomech· November 2014

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