Six Degree-of Freedom Haptic Rendering for Dental Implantology Simulation

Cedric Syllebranque (1) , Christian Duriez (2)

1 didhaptic
2 SHACRA - Simulation in Healthcare using Computer Research Advances

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.

Domaines: Synthèse d'image et réalité virtuelle [cs.GR]

Cedric Syllebranque, Christian Duriez. Six Degree-of Freedom Haptic Rendering for Dental Implantology Simulation. International Symposium on Computational Models for Biomedical Simulation, Jan 2010, Phoenix, United States. pp.139--149, ⟨10.1007/978-3-642-11615-5_15⟩. ⟨hal-00533097v2⟩