Face in orthognathic surgery#20
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February 6, 2026 09:40
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The aim of this project is to generate customised 3D finite element models from a reference model built on the basis of a CT scan.
To obtain patient-specific models, the reference FE mesh is deformed to fit their anatomy.
The transformation to be applied to the reference 3D model is determined by matching CT images from the reference scanner and the patients' scanners, combining rigid and then non-rigid transformations.
Published in: M.-C. Picard, M. A. Nazari, P. Perrier, et al., “ A Clinically Compatible Method for Generating Preoperative Finite Element Models to Simulate Facial Appearance and Movements in Orthognathic Surgery,” International Journal for Numerical Methods in Biomedical Engineering 42, no. 2 (2026): e70144, https://doi-org.sid2nomade-1.grenet.fr/10.1002/cnm.70144