Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Gall, M; Xing Li, M; Xiaojun Chen, M; Schmalstieg, D; Egger, J.
Computer-aided planning and reconstruction of cranial 3D implants.
Annu Int Conf IEEE Eng Med Biol Soc. 2016; 2016(3):1179-1183
Doi: 10.1109/EMBC.2016.7590915
PubMed
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- Co-Autor*innen der Med Uni Graz
- Egger Jan
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- Abstract:
- In this contribution, a prototype for semiautomatic computer-aided planning and reconstruction of cranial 3D Implants is presented. The software prototype guides the user through the workflow, beginning with loading and mirroring the patient's head to obtain an initial curvature of the cranial implant. However, naïve mirroring is not sufficient for an implant, because human heads are in general too asymmetric. Thus, the user can perform Laplacian smoothing, followed by Delaunay triangulation, for generating an aesthetic looking and well-fitting implant. Finally, our software prototype allows to save the designed 3D model of the implant as a STL-file for 3D printing. The 3D printed implant can be used for further pre-interventional planning or even as the final implant for the patient. In summary, our findings show that a customized MeVisLab prototype can be an alternative to complex commercial planning software, which may not be available in a clinic.
- Find related publications in this database (using NLM MeSH Indexing)
- Computer-Aided Design -
- Humans -
- Imaging, Three-Dimensional -
- Printing, Three-Dimensional -
- Prostheses and Implants -
- Skull - surgery