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Computer aided planning for orthognatic surgery

Matthieu Chabanas·Christophe Marecaux·Yohan Payan·Franck Boutault
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Abstract

A computer aided maxillofacial sequence is presented, applied to orthognatic surgery. It consists of 5 main stages: data acquisition and integration, surgical planning, surgical simulation, and per operative assistance. The planning and simulation steps are then addressed in a way that is clinically relevant. First concepts toward a 3D cephalometry are presented for a morphological analysis, surgical planning, and bone and soft tissue simulation. The aesthetic surgical outcomes of bone repositioning are studied with a biomechanical Finite Element soft tissue model.

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Matthieu Chabanas, Christophe Marecaux, Yohan Payan, Franck Boutault. 2006-10-24. Computer aided planning for orthognatic surgery. https://arxiv.org/abs/physics/0610213

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