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1 SHACRA - Simulation in Healthcare using Computer Research Advances LIFL - Laboratoire d-Informatique Fondamentale de Lille, Inria Lille - Nord Europe, Inria Nancy - Grand Est 2 Université de Lille, Sciences et Technologies 3 LIFL - Laboratoire d-Informatique Fondamentale de Lille 4 Service d-ophtalmologieLille

Abstract : This paper describes a single simulation framework to perform interactive cataract surgery simulations. Contributions includes advanced bio-mechanical models and intensive use of modern graphics hard- ware to provide fast computation times. Surgical de- vices are replicated and located in a real-time thanks to infra-red tracking. Combination of a high-fidelity simulation and actual surgical tools are able to im- prove surgeon immersion while training. Preliminary tests have been performed by experienced ophthal- mologists to qualitatively assess the face-validity of the simulator and the faithfulness of the behavior of the anatomical structures as well as the interactions with the surgical tools.

Keywords : Cataract surgery simulation real-time biomechanical models training environment

Autor: Jérémie Dequidt - Hadrien Courtecuisse - Olivier Comas - Jérémie Allard - Christian Duriez - Stéphane Cotin - Elodie Dumorti



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