[Surgery of scoliosis. Decision aid by three-dimensional imaging (3D)].
Scoliosis is a spatial deformations of the spine not reducible to a plan. Usually perception of this phenomena is made from frontal and lateral radiographies and needs a mental process to construct a 3D form. The proposed aid-system consists, firstly, to construct a 3D model from digitalised characteristic points on radiographies, and to visualize this model from any point of view, even the above view. Secondly, corrective bending posture radiographies are used to estimate kinematic spine variables and then to simulate optimal orthopedic correction. Methods and materials are adaptable for other osteo-articular systems.
Lepoutre
F X
FX
Laboratoire d'Automatique Industrielle et Humaine, URIAH CNRS, 1118, Université de Valenciennes, Valenciennes.
Godillon
A P
AP
D003661:Decision Support Techniques; D006801:Humans; D008953:Models, Anatomic; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000379:methods*; D012600:Scoliosis / Q000000981:diagnostic imaging / Q000601:surgery*; D013131:Spine / Q000000981:diagnostic imaging
Chirurgie de la scoliose: Aide à la décision par l'imagerie en trois dimensions (3D).