Anatomically-Driven Soft-Tissue Simulation Strategy for Cranio-Maxillofacial Surgery Using Facial Muscle Template Model

Kim, Hyung Min; Jürgens, Philipp; Nolte, Lutz-Peter; Reyes, Mauricio (2010). Anatomically-Driven Soft-Tissue Simulation Strategy for Cranio-Maxillofacial Surgery Using Facial Muscle Template Model. In: Jiang, Tianzi; Navab, Nassir; Pluim, Josien; Viergever, Max (eds.) Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2010. Lecture Notes in Computer Science: Vol. 6361 (pp. 61-68). Heidelberg: Springer 10.1007/978-3-642-15705-9_8

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We propose a computationally efficient and biomechanically relevant soft-tissue simulation method for cranio-maxillofacial (CMF) surgery. A template-based facial muscle reconstruction was introduced to minimize the efforts on preparing a patient-specific model. A transversely isotropic mass-tensor model (MTM) was adopted to realize the effect of directional property of facial muscles in reasonable computation time. Additionally, sliding contact around teeth and mucosa was considered for more realistic simulation. Retrospective validation study with postoperative scan of a real patient showed that there were considerable improvements in simulation accuracy by incorporating template-based facial muscle anatomy and sliding contact.

Item Type:

Conference or Workshop Item (Paper)

Division/Institute:

04 Faculty of Medicine > Pre-clinic Human Medicine > Institute for Surgical Technology & Biomechanics ISTB [discontinued]

UniBE Contributor:

Kim, Hyung Min; Nolte, Lutz-Peter and Reyes, Mauricio

Subjects:

500 Science > 570 Life sciences; biology
600 Technology > 610 Medicine & health

ISSN:

0302-9743

ISBN:

978-3-642-15705-9

Series:

Lecture Notes in Computer Science

Publisher:

Springer

Language:

English

Submitter:

Mauricio Antonio Reyes Aguirre

Date Deposited:

04 Oct 2013 14:08

Last Modified:

25 Jan 2015 23:29

Publisher DOI:

10.1007/978-3-642-15705-9_8

BORIS DOI:

10.7892/boris.574

URI:

https://boris.unibe.ch/id/eprint/574 (FactScience: 199786)

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