Fracture risk assessment in metastatic femurs: a patient-specific CT-based finite-element approach

Meccanica ◽  
2019 ◽  
Vol 55 (4) ◽  
pp. 861-881 ◽  
Author(s):  
Cristina Falcinelli ◽  
Alberto Di Martino ◽  
Alessio Gizzi ◽  
Giuseppe Vairo ◽  
Vincenzo Denaro
Keyword(s):  
Risk Assessment ◽  
Finite Element ◽  
Fracture Risk ◽  
Fracture Risk Assessment ◽  
Patient Specific ◽  
Finite Element Approach ◽  
Element Approach

scholarly journals Effect of finite element model loading condition on fracture risk assessment in men and women: The AGES-Reykjavik study

Bone ◽  
2013 ◽  
Vol 57 (1) ◽  
pp. 18-29 ◽  
Author(s):  
J.H. Keyak ◽  
S. Sigurdsson ◽  
G.S. Karlsdottir ◽  
D. Oskarsdottir ◽  
A. Sigmarsdottir ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Finite Element ◽  
Finite Element Model ◽  
Fracture Risk ◽  
Loading Condition ◽  
Element Model ◽  
Fracture Risk Assessment ◽  
Men And Women

scholarly journals FEM-Based Compression Fracture Risk Assessment in Osteoporotic Lumbar Vertebra L1

2019 ◽  
Vol 9 (15) ◽  
pp. 3013 ◽  
Author(s):  
Algirdas Maknickas ◽  
Vidmantas Alekna ◽  
Oleg Ardatov ◽  
Olga Chabarova ◽  
Darius Zabulionis ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Fracture Risk ◽  
Trabecular Bone Score ◽  
Compression Fracture ◽  
Lumbar Vertebra ◽  
Statistical Processing ◽  
Volume Ratio ◽  
Material Model ◽  
Fracture Risk Assessment ◽  
Patient Specific

This paper presents a finite element method (FEM)-based fracture risk assessment in patient-specific osteoporotic lumbar vertebra L1. The influence of osteoporosis is defined by variation of parameters such as thickness of the cortical shell, the bone volume–total volume ratio (BV/TV), and the trabecular bone score (TBS). The mechanical behaviour of bone is defined using the Ramberg–Osgood material model. This study involves the static and nonlinear dynamic calculations of von Mises stresses and follows statistical processing of the obtained results in order to develop the patient-specific vertebra reliability. In addition, different scenarios of parameters show that the reliability of the proposed model of human vertebra highly decreases with low levels of BV/TV and is critical due to the thinner cortical bone, suggesting high trauma risk by reason of osteoporosis.

scholarly journals Improved Fracture Risk Assessment Based on Nonlinear Micro-Finite Element Simulations From HRpQCT Images at the Distal Radius

2013 ◽  
Vol 28 (12) ◽  
pp. 2601-2608 ◽  
Author(s):  
David Christen ◽  
L Joseph Melton ◽  
Alexander Zwahlen ◽  
Shreyasee Amin ◽  
Sundeep Khosla ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Finite Element ◽  
Fracture Risk ◽  
Distal Radius ◽  
Finite Element Simulations ◽  
Fracture Risk Assessment

33. Biomechanical analysis of the novel active apex correction technique using a patient specific finite element approach with 6-month follow-up

2021 ◽  
Vol 21 (9) ◽  
pp. S16-S17
Author(s):  
Daksh Jayaswal ◽  
Alaaeldin A. Ahmad ◽  
Aakash Agarwal ◽  
Manoj Kodigudla ◽  
Amey Kelkar ◽  
...  
Keyword(s):  
Finite Element ◽  
Biomechanical Analysis ◽  
Patient Specific ◽  
The Novel ◽  
Finite Element Approach ◽  
Correction Technique ◽  
Element Approach

scholarly journals Damage risk assessment of historical asset using laser scan and finite element approach

2020 ◽  
Vol 29 ◽  
pp. 183-191
Author(s):  
Gian Paolo Cimellaro ◽  
Marco Tanganelli ◽  
Marco Domaneschi ◽  
Stefania Viti
Keyword(s):  
Risk Assessment ◽  
Finite Element ◽  
Finite Element Approach ◽  
Element Approach ◽  
Damage Risk

Sclerostin and fracture risk assessment in acromegaly

2019 ◽  
Author(s):  
Jowita Halupczok-Żyła ◽  
Aleksandra Jawiarczyk-Przybyłowska ◽  
Agnieszka Zembska ◽  
Marek Bolanowski
Keyword(s):  
Risk Assessment ◽  
Fracture Risk ◽  
Fracture Risk Assessment
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