Subject specific numerical simulation and its application to traumatology
Communication avec acte
Date
2018Résumé
Human body cimputer models are now frequently used for virtual crash tests in the early phase of vehicle prototype designs. However existing models only partially consider the extreme variability of the human body. Such variability raises the issue of subject specific modelling, both for geometry and for tissues mechanical properties. Progress in medical imaging and particularly biplanar X-Rays and associated 3D reconstruction, used in clinical routine, yielded drastic advances in geometric modelling. Progressive constitution of large databases allow interindividual variation analysis and modelling. Progress also concerns bone mechanical properties quantification. Recent ultrasound elastography techniques provide novel tools for in vivo characterization of soft tissues. Beyond the field of road safety, research in subject specific modeling is also active in orthopedy and traumatology, for identification of subjects at risk and for orthopedic or surgical treatment based on subject specific simulation. Computer based tools should emerge in a near future for a decision aid in diagnosis and treatment strategy planning, taking into account patient specificities and moving towards individualized medicine.
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- IBHGC_BANM_2018_SKALLI.pdf
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- Communication avec acte
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Documents liés
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Article dans une revue avec comité de lectureBENDAYA, Samy; LAZENNEC, Jean-Yves; ANGLIN, Carolyn; ALLENA, Rachele; SELLAM, N.; THOUMIE, P.; SKALLI, Wafa (Elsevier, 2015)Osteoarthritis is a debilitating disease, for which the development path is unknown. Hip, pelvis and femoral morphological and positional parameters relate either to individual differences or to changes in the disease ...
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Article dans une revue avec comité de lectureAUBERT, Benjamin; ILHARREBORDE, Brice; COURVOISIER, Aurélien; SKALLI, Wafa; VERGARI, Claudio (Taylor & Francis, 2014)Rib cage 3D reconstruction is an important prerequisite for thoracic spine modelling, particularly for studies of the deformed thorax in adolescent idiopathic scoliosis. This study proposes a new method for rib cage 3D ...
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Article dans une revue avec comité de lectureSKALLI, Wafa; DREVELLE, Xavier; DUBOUSSET, Jean (Lippincott, Williams & Wilkins, 2017)Study Design. Early detection of progressive adolescent idiopathic scoliosis (AIS) was assessed based on 3D quantification of the deformity. Objective. Based on 3D quantitative description of scoliosis curves, the aim is ...
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Article dans une revue avec comité de lectureDUBOIS, Guillaume; GENNISSON, Jean-Luc; TANTER, Mickael; DUBOUSSET, Jean; SKALLI, Wafa; VIALLE, Raphaël; ROUCH, Philippe; VERGARI, Claudio (Elsevier, 2016)Objectives Intervertebral disc (IVD) is key to spine biomechanics, and it is often involved in the cascade leading to spinal deformities such as idiopathic scoliosis, especially during the growth spurt. Recent progress in ...
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Article dans une revue avec comité de lectureMOAL, Bertrand; SCHWAB, Franck; AMES, Christopher P.; SMITH, Justin; RYAN, Devon; PRAVEEN, Mummaneni; TERRAN, Jamie; KLINEBERG, Eric; HART, Robert; OHENEBA, Boachie-Adjei; SHAFFREY, Christopher; SKALLI, Wafa; LAFAGE, Virginie (Springer Verlag, 2014)Study Design: Multicenter, prospective, consecutive, surgical case series from the International Spine Study Group. Objectives: To evaluate the effectiveness of surgical treatment in restoring spinopelvic (SP) alignment. ...