Centre National De La Recherche Scientifique

Ecole De Technologie Superieure

Ecole Nationale Superieure D'arts Et Metiers

Ecole Nationale Superieure D'arts Et Metiers (ensam)

Université Grenoble Alpes

Centre National De La Recherche Scientifique-cnrs

Centre Hospitalier Universitaire Grenoble

Jean Dubousset

Wafa Skalli

Jean-Paul Frederic Steib

Stefan Parent

Jacques De Guise

Philippe Cinquin

David Mitton

Benoit Godbout

Aurélien Courvoisier

Benoît Godbout

Ludovic Humbert

François Lavaste

Virginie Lafage

Yoann Lafon

Jacques Griffet

Vincent Nougier

Lucas Struber

Jean-Paul Steib

A method of simulating the behavior of an articulated set of bone parts, in particular the vertebral column comprising a construction step of constructing a three-dimensional geometrical model from data that is specific to the subject in a reference position; and a mechanical customization step of determining the geometrical model by detailing at least some of the connection areas of the bone parts. The mechanical customization step includes a stage of customizing critical connection areas for the bone parts; a data acquisition stage of acquiring data concerning the articulated bone set of the subject during at least one clinical test of posture; and a characterization stage for characterizing the mechanical parameters of said junction areas in order to cause the model to reproduce the data acquired during the above-mentioned clinical test.

Method for simulating the behavior of an articulated set of bones

Method for reconstruction of a three-dimensional model of a body structure of a subject, said structure comprising a plurality of objects, wherein a database () of the structure is provided, the database comprising means to estimate, from a parameter of any object of the structure, another parameter for an object of the structure, a preliminary solution for a first object (L1) is modified to be brought in concordance with subject-specific data (), a reconstruction of the second object (T12) is obtained based on the modified first object and on the database of structure ().

Method for reconstruction of a three-dimensional model of a body structure

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Paris, France

Jean Dubousset