000012846 001__ 12846
000012846 005__ 20160920162650.0
000012846 04107 $$aeng
000012846 046__ $$k2016-09-05
000012846 100__ $$aPark, S.-M.
000012846 24500 $$aOn the design optimization of surgical plates

000012846 24630 $$n6.$$pInsights and Innovations in Structural Engineering, Mechanics and Computation
000012846 260__ $$bTaylor and Francis Group, London, UK
000012846 506__ $$arestricted
000012846 520__ $$2eng$$aThe use of surgical plates is recognized as the standard treatment for fracture surgery. Mandibular condyle fractures are common enough to account for 35% of all mandibular fractures. Mandibular condyle fracture osteosynthesis has large restrictions on the positions of screws and plates owing to anatomical characteristics. In addition, mastication causes various severe loading conditions on the defected mandible part. In a previous study [1], a surgical plate was manually designed based on the physiological structure of the mandible to improve stability. In this study, we propose to utilize a topology optimization method for the optimal design of bone plates to ensure a high level of safety for osteosynthesis with complex physiological constraints. We compare the stability of the optimally designed plate, a conventional bent plate, and a conventional CNC-machined plate using finite element analysis. A masticatory simulation of a mandibular condyle fracture case is performed to illustrate the improved stability of the optimally designed plate.

000012846 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012846 653__ $$a

000012846 7112_ $$aSixth International Conference on Structural Engineering, Mechanics and Computation$$cCape Town, South Africa$$d2016-09-05 / 2016-09-07$$gSEMC2016
000012846 720__ $$aPark, S.-M.$$iPark, J.$$iShin, S.$$iLee, D.$$iNoh, G.
000012846 8560_ $$ffischerc@itam.cas.cz
000012846 8564_ $$s3219391$$uhttp://invenio.itam.cas.cz/record/12846/files/294.pdf$$yOriginal version of the author's contribution as presented on CD, 294.pdf.
000012846 962__ $$r12552
000012846 980__ $$aPAPER