Using rapid prototyping molds to create patient specific polymethylmethacrylate implants in cranioplasty

Gerber, Nicolas; Stieglitz, L; Peterhans, Matthias; Nolte, Lutz-Peter; Raabe, A; Weber, Stefan (2010). Using rapid prototyping molds to create patient specific polymethylmethacrylate implants in cranioplasty. In: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference.. 10.1109/IEMBS.2010.5627903

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Cranioplasty is a commonly performed procedure. Outcomes can be improved by the use of patient specific implants, however, high costs limit their accessibility. This paper presents a low cost alternative technique to create patient specific polymethylmethacrylate (PMMA) implants using rapid prototyped mold template. We used available patient's CT-scans, one dataset without craniotomy and one with craniotomy, for computer-assisted design of a 3D mold template, which itself can be brought into the operating room and be used for fast and easy building of a PMMA implant. We applied our solution to three patients with positive outcomes and no complications.

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Item Type:	Conference or Workshop Item (Paper)
Division/Institute:	04 Faculty of Medicine > Pre-clinic Human Medicine > Institute for Surgical Technology & Biomechanics ISTB [discontinued] 10 Strategic Research Centers > ARTORG Center for Biomedical Engineering Research > ARTORG Center - Image Guided Therapy 10 Strategic Research Centers > ARTORG Center for Biomedical Engineering Research > ARTORG Center - Hearing Research Laboratory 04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurosurgery
UniBE Contributor:	Gerber, Nicolas, Stieglitz, Lennart, Peterhans, Matthias, Nolte, Lutz-Peter, Raabe, Andreas, Weber, Stefan (B)
Subjects:	500 Science > 570 Life sciences; biology 600 Technology > 610 Medicine & health
Language:	English
Submitter:	Nicolas Gerber
Date Deposited:	04 Oct 2013 14:12
Last Modified:	29 Mar 2023 23:32
Publisher DOI:	10.1109/IEMBS.2010.5627903
PubMed ID:	21097234
Web of Science ID:	000287964003185
BORIS DOI:	10.7892/boris.2286
URI:	https://boris.unibe.ch/id/eprint/2286 (FactScience: 204681)

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