000153081 001__ 153081
000153081 005__ 20251017144555.0
000153081 0247_ $$2doi$$a10.1002/jbm.b.34558
000153081 0248_ $$2sideral$$a116507
000153081 037__ $$aART-2020-116507
000153081 041__ $$aeng
000153081 100__ $$0(orcid)0000-0002-6186-5695$$aOrtún-Terrazas, J.$$uUniversidad de Zaragoza
000153081 245__ $$aComputational characterization of the porous-fibrous behavior of the soft tissues in the temporomandibular joint
000153081 260__ $$c2020
000153081 5060_ $$aAccess copy available to the general public$$fUnrestricted
000153081 5203_ $$aThe prevalence and severity of temporomandibular joint (TMJ) disorders have led to growing research interest in the development of new biomaterials and medical devices for TMJ implant designs. In computational designs, however, the time and stretch direction dependences of the TMJ soft tissues behavior are not considered and they are frequently based on measurements taken from non-human species or from joints that differ markedly from the human TMJ. The aim of this study was to accurately characterize the porous-fibrous properties of the TMJ soft tissues by simulating previously published experimental tests, to assist professionals in the design of new TMJ implants. To that end, material parameters were determined assuming a uniform fiber orientation throughout the entire sample. This assumption was then tested by comparing these results with those of considering multiple regions and distinct fiber orientations in each sample. Our findings validated the use of a transversely isotropic hyperelastic material model to characterize the direction dependent behavior of TMJ soft tissues and its combination with porous hyperfoam material models to mimic the compressive response of the TMJ disc. In conclusion, constitutive model proposed accurately reproduce the mechanical response of the TMJ soft tissues at different strain rates and stretch directions.
000153081 536__ $$9info:eu-repo/grantAgreement/ES/CIBER-Ibercaja-CAI/IT 4-18$$9info:eu-repo/grantAgreement/ES/MINECO/DPI2016-79302-R
000153081 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
000153081 590__ $$a3.368$$b2020
000153081 591__ $$aENGINEERING, BIOMEDICAL$$b43 / 89 = 0.483$$c2020$$dQ2$$eT2
000153081 591__ $$aMATERIALS SCIENCE, BIOMATERIALS$$b26 / 40 = 0.65$$c2020$$dQ3$$eT2
000153081 592__ $$a0.665$$b2020
000153081 593__ $$aBiomedical Engineering$$c2020$$dQ2
000153081 593__ $$aBiomaterials$$c2020$$dQ2
000153081 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000153081 700__ $$0(orcid)0000-0002-2967-6747$$aCegoñino, J.$$uUniversidad de Zaragoza
000153081 700__ $$0(orcid)0000-0003-0669-777X$$aPérez del Palomar, A.$$uUniversidad de Zaragoza
000153081 7102_ $$15004$$2605$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Mec.Med.Cont. y Teor.Est.
000153081 773__ $$g108 , 8 (2020), 2204-2217$$pJ. biomed. mater. res., Part B Appl. biomater.$$tJournal of Biomedical Materials Research - Part B Applied Biomaterials$$x1552-4973
000153081 85641 $$uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85078630274&doi=10.1002%2fjbm.b.34558&partnerID=40&md5=92fb3061e8e12fae1d6536fcf1a213d0$$zTexto completo de la revista
000153081 8564_ $$s3891805$$uhttps://zaguan.unizar.es/record/153081/files/texto_completo.pdf$$yVersión publicada
000153081 8564_ $$s2178891$$uhttps://zaguan.unizar.es/record/153081/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000153081 909CO $$ooai:zaguan.unizar.es:153081$$particulos$$pdriver
000153081 951__ $$a2025-10-17-14:12:51
000153081 980__ $$aARTICLE