133469 20260217205512.0 doi 10.3390/jfb15040101 sideral 138156 ART-2024-138156 eng Beltrán-Guijarro, Miguel Universidad de Zaragoza Biomechanical Effects of Ti-Base Abutment Height on the Dental Implant System: A Finite Element Analysis 2024 Access copy available to the general public Unrestricted This study aims to analyse, using a finite element analysis, the effects of Ti-base abutment height on the distribution and magnitude of transferred load and the resulting bone microstrain in the bone-implant system. A three-dimensional bone model of the mandibular premolar section was created with an implant placed in a juxta-osseous position. Three prosthetic models were designed: a 1 mm-high titanium-base (Ti-base) abutment with an 8 mm-high cemented monolithic zirconia crown was designed for model A, a 2 mm-high Ti-base abutment with a 7 mm-high crown for model B, and a 3 mm-high abutment with a 6 mm-high crown for model C. A static load of 150 N was applied to the central fossa at a six-degree angle with respect to the axial axis of the implant to evaluate the magnitude and distribution of load transfer and microstrain. The results showed a trend towards a direct linear association between the increase in the height of the Ti-base abutments and the increase in the transferred stress and the resulting microstrain to both the prosthetic elements and the bone/implant system. An increase in transferred stress and deformation of all elements of the system, within physiological ranges, was observed as the size of the Ti-base abutment increased. info:eu-repo/semantics/openAccess by https://creativecommons.org/licenses/by/4.0/deed.es 5.2 2024 ENGINEERING, BIOMEDICAL 28 / 124 = 0.226 2024 Q1 T1 MATERIALS SCIENCE, BIOMATERIALS 21 / 55 = 0.382 2024 Q2 T2 0.87 2024 Biomedical Engineering 2024 Q2 Biomaterials 2024 Q2 6.8 2024 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pérez-Pevida, Esteban (orcid)0000-0002-3523-5972 Chávarri-Prado, David Estrada-Martínez, Alejandro Diéguez-Pereira, Markel Sánchez-Lasheras, Fernando Brizuela-Velasco, Aritza 1013 275 Universidad de Zaragoza Dpto. Cirugía Área Estomatología 15, 4 (2024), 101 [14 pp.] J. funct. biomater. Journal of Functional Biomaterials 2079-4983 3353542 http://zaguan.unizar.es/record/133469/files/texto_completo.pdf Versión publicada 2724136 http://zaguan.unizar.es/record/133469/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:133469 articulos driver 2026-02-17-20:25:30 ARTICLE