Simulation of Congenital Heart Defect Corrective Surgeries Using Thin Shell Elements

Kislinskiy, Stefan; Golembiovský, Tomáš; Duriez, Christian; Riesenkampff, Eugénie; Kuehne, Titus; Meinzer, Hans-Peter; Heimann, Tobias

Document type :

Communication dans un congrès avec actes

Title :

Simulation of Congenital Heart Defect Corrective Surgeries Using Thin Shell Elements

Author(s) :

Kislinskiy, Stefan [Auteur]
Division of Medical Physics in Radiology [Heidelberg]
Golembiovský, Tomáš [Auteur]
Faculty of Informatics [Brno] [FI / MUNI]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Duriez, Christian [Auteur]

Simulation in Healthcare using Computer Research Advances [SHACRA]
Riesenkampff, Eugénie [Auteur]
Kuehne, Titus [Auteur]
Meinzer, Hans-Peter [Auteur]
Division of Medical Physics in Radiology [Heidelberg]
Heimann, Tobias [Auteur]
Division of Medical Physics in Radiology [Heidelberg]

Conference title :

Computational Biomechanics for Medicine

Country :

France

Start date of the conference :

2012

Book title :

Computational Biomechanics for Medicine

Publication date :

2012

HAL domain(s) :

Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR]

English abstract : [en]

Congenital heart defect (CHD) corrective interventions in infants are extremely challenging due to commonly complex and heterogeneous disease pat-terns. At present, cardiac surgeons can only rely on non-invasive imaging ...
Show more >Congenital heart defect (CHD) corrective interventions in infants are extremely challenging due to commonly complex and heterogeneous disease pat-terns. At present, cardiac surgeons can only rely on non-invasive imaging prior to surgery. Critical decisions regarding the surgical procedure of choice and its exe-cution must be made during the actual surgery and are strongly dependent on ex-perience. We want to improve surgery planning by providing a simulation system that is able to accurately predict patient-specific results for different surgical pro-cedures preoperatively. Therefore we use a sophisticated simulation model based on thin shell elements. We present a novel joining approach that allows for im-plementing all necessary surgical low-level procedures, e.g. incising and suturing, independent from the simulation model. No modifications are necessary for al-ready approved thin shell implementations and our simulation system can instan-taneously benefit from further improved simulation models in the future. By re-ducing computationally expensive simulations to a minimum during a virtual surgery we can achieve a fluent workflow for surgeons. However, a specialized mesh resampling algorithm is required to fully utilize our simulation system.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL

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