Six Degree-of Freedom Haptic Rendering for Dental Implantology SimulationReport as inadecuate

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1 didhaptic 2 SHACRA - Simulation in Healthcare using Computer Research Advances LIFL - Laboratoire d-Informatique Fondamentale de Lille, Inria Lille - Nord Europe, Inria Nancy - Grand Est

Abstract : Dental implantology procedures are among the most com- plex surgical procedures executed by dentists. During the critical part of the procedure, the jawbone is drilled at the location of the missing tooth or the missing group of teeth. This asks for specic skills from the dentists, who need to be well trained. In this paper we present a virtual reality based training system for im- plantology and we mainly focus on the simulation of drilling. We have two main contributions: The rst one is a method for precise haptic rendering of contacts between the drilling tool and the jawbone model issued from a CT-scan. The second one is the real-time simulation of the jawbone erosion during drilling which is compatible with the haptic rendering of contacts.

Author: Cedric Syllebranque - Christian Duriez -



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