000001923 001__ 1923
000001923 005__ 20141118153449.0
000001923 04107 $$acze
000001923 046__ $$k2011-05-09
000001923 100__ $$aMarcián, P.
000001923 24500 $$aCREATION OF COMPUTATIONAL MODELS OF CANCELLOUS BONE 

000001923 24630 $$n17.$$pEngineering Mechanics 2011
000001923 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Brno
000001923 506__ $$arestricted
000001923 520__ $$2eng$$aThe paper deals with a creation of computational model of cancellous bone. Cancellous bone is inner porous part of bones and it is of a very complex geometry. It is composed of special trabecular architecture and the trabeculae can be less than 1 mm in diameter. In most cases, cancellous bone is modeled as a “non-trabecular” solid body with an apparent Young’s modulus. The creation of a “trabecular” model of cancellous bone (which, in our opinion, is more appropriate) is quite difficult. MicroCT images are indispensable for this case as well as the software for their processing. Authors of this paper developed for this purpose a specialized software called STL Model Creator which works in Matlab platform. The software uses image processing methods in segmentation of cancellous bone images (thresholding). The paper introduces a method of creating of computational model and initial stress-strain analysis utilizing this model is presented as well.

000001923 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001923 653__ $$aMicro CT, bone, finite element method, stress strain analysis, image processing.

000001923 7112_ $$aEngineering Mechanics 2011$$cSvratka (CZ)$$d2011-05-09 / 2011-05-12$$gEM2011
000001923 720__ $$aMarcián, P.$$iNavrátil, P.$$iŘehák, K.$$iKrpalek, D.$$iValášek, J.$$iBorák, L.
000001923 8560_ $$ffischerc@itam.cas.cz
000001923 8564_ $$s1168749$$uhttp://invenio.itam.cas.cz/record/1923/files/p085.pdf$$y
             Original version of the author's contribution as presented on book, page 379.
            
000001923 962__ $$r1835
000001923 980__ $$aPAPER