Biomechanická studie obličejového skeletu
Autor: | Valášek, Jiří |
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Jazyk: | čeština |
Předmět: |
cancer
mandible nádorové onemocnění image processing CT snímek patient specific implant spongiózní kostní tkáň výpočtové modelování fixační dlaha pro konkrétního pacienta inaccuracies in the patient specific modeling dolní čelist deformačně napěťová analýza Patient Specific modeling computational modeling cortical bone tissue zobrazovací metody lower jaw zpracování obrazu nepřesnosti při tvorbě patient specific modelů stress strain analysis Patient Specific modelování imaging methods CT image cancellous bone tissue kortikální kostní tkáň |
Druh dokumentu: | Doctoral Thesis |
Popis: | Presented work deals with Biomechanical study of the facial skeleton. This work is focused on the fixation of the mandible after removal of a tumor from affected bone tissue. The aim of the work is to perform biomechanical study of the facial skeleton with subsequent detailed stress strain analysis of two mandible implants designed and manufactured for specific patients. The geometry model of mandible used for design of mandible implants and used for computational modelling has been obtained on the basis of CT data of two patients. A Theoretical-Clinical sub-study that deals with the comparison the CT data processing which is necessary for creating the model of geometry is a part of the thesis. Two models of mandible with applied mandible implant have been created for two specific patients with tumorous mandible bone tissue. Stress strain analysis has been performed for these two models. Results of the stress strain analysis of two models of mandibles with mandible implants are presented in the final chapters of the thesis. Findings of the biomechanical study have been published and applied in clinical practice. |
Databáze: | Networked Digital Library of Theses & Dissertations |
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