Correlations between cancellous bone architecture and its dynamic behaviour
Communication avec acte
Auteur
PROT, MarianneSALETTI, DominiquePATTOFATTO, StéphaneBOUSSON, Valérie 
LAPORTE, SébastienRésumé
Previous studies showed that in vivo evaluation of the fracture risk of cancellous bone can be assessed by identifying the relationships between its microarchitecture description extracted from clinical imaging and its mechanical properties. The mechanical properties under dynamic loadings (with and without confinement) were obtained and compared to quasi-static ones. The architectural parameters of each specimen were extracted from pQCT images and split into four groups: geometry, topology, connectivity and anisotropy. Results show that architectural parameters are strong determinants of mechanical behaviour for the different applied boundary conditions.
Fichier(s) constituant cette publication
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Documents liés
Visualiser des documents liés par titre, auteur, créateur et sujet.
-
Communication avec acte; ; ; ;LAPORTE, Sébastien (Taylor and Francis, 2013)
Not applicable
-
Article dans une revue avec comité de lecture; ; ; ;LAPORTE, Sébastien (Elsevier, 2015)
Previous studies show that in vivo assessment of fracture risk can be achieved by identifying the relationships between microarchitecture description from clinical imaging and mechanical properties. This study demonstrates ...
-
Communication avec acte; ; ;LAPORTE, Sébastien (Taylor and Francis, 2014)
Not applicable
-
Article dans une revue avec comité de lecture; ; ;LAPORTE, Sébastien (Elsevier, 2016)
Previous studies, conducted using quasi-static and dynamic compression tests, have shown that the mechanical strength of cancellous bone is strain rate dependent. However, these studies have not included the intermediate ...
-
Article dans une revue avec comité de lecture; ; ; ;LAPORTE, Sébastien (Taylor & Francis, 2015)
In recent years, increasingly stringent passenger vehicle safety requirements have led to a renewed interest in the fracture properties of bone. It has been shown that can- cellous bone architecture is strongly linked ...