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Biomechanical analysis of acromioclavicular joint dislocation repair using coracoclavicular suspension devices in two different configurations
Abat González, Ferran; Sarasquete Reiriz, Juan; Natera Cisneros, Luis Gerardo; Calvo Díaz, Angel; Pérez-España Muniesa, Manuel; Zurita Uroz, Néstor; Ferrer Olmedo, Jesús; del Real Romero, Juan Carlos; Paz Jiménez, Eva; Forriol Campos, Francisco Luis (2015-09-01)BACKGROUND: The best treatment option for some acromioclavicular (AC) joint dislocations is controversial. For this reason, the aim of this study was to evaluate the vertical biomechanical behavior of two techniques for ... -
Effects of vancomycin, cefazolin and test conditions on the wear behavior of bone cement
Sanz Ruiz, Pablo; Paz Jiménez, Eva; Abenojar Buendía, Juana; del Real Romero, Juan Carlos; Vaquero Martín, Javier; Forriol Campos, Francisco Luis (2014-01-01)Antibiotic cement has been recommended in the treatment of prosthetic infections. The purpose of this study was to investigate the mechanical behavioral changes in cement loaded with two antibiotics, vancomycin and cefazolin, ... -
Estudio del efecto de distintos tipos de nanocargas en el comportamiento mecánico y térmico de un cemento óseo
Paz Jiménez, Eva; Abenojar Buendía, Juana; Cledera Castro, María del Mar; Ballesteros Iglesias, María Yolanda; Forriol Campos, Francisco Luis; del Real Romero, Juan Carlos (2013-09-01)Objectivo: : Estudiar el efecto de la adición de diferentes nanocargas en la resistencia mecánica y en el proceso de curado de un cemento óseo. Material y método: Se preparó un cemento óseo de formulación similar a los ... -
Evaluation of elution and mechanical properties of high-dose antibiotic-loaded bone cement: comparative «in vitro» study of the influence of vancomycin and cefazolin
Paz Jiménez, Eva; Sanz Ruiz, Pablo; Abenojar Buendía, Juana; Vaquero Martín, Javier; Forriol Campos, Francisco Luis; del Real Romero, Juan Carlos (2015-08-01)Use of antibiotic-loaded bone cements is one of the most effective methods for the prevention and treatment of prosthetic joint infection. However, there is still controversy about the optimal combination and doses of ... -
Graphene and graphene oxide functionalisation with silanes for advanced dispersion and reinforcement of PMMA-based bone cements
Paz Jiménez, Eva; Ballesteros Iglesias, María Yolanda; Forriol Campos, Francisco Luis; Dunne, Nicholas; del Real Romero, Juan Carlos (2019-11-01)The reinforcement of PMMA bone cements using carbon based nanomaterials has demonstrated to be a potential solution to their poor mechanical properties. The achievement of an optimal dispersion of the nanoparticles within ... -
Graphene oxide versus graphene for optimisation of PMMA bone cement for orthopaedic applications
Paz Jiménez, Eva; Forriol Campos, Francisco Luis; del Real Romero, Juan Carlos; Dunne, Nicholas (2017-08-01)Graphene (G) and graphene oxide (GO) nano-sized powders with loadings ranging from 0.1 to 1.0 wt were investigated as reinforced agents for polymethyl methacrylate (PMMA) bone cements. The mechanical properties (i.e. bend ... -
Influencia del medio fisiológico sobre las propiedades mecánicas del cemento óseo. ¿Son los estudios actuales extrapolables?
Sanz Ruiz, Pablo; Paz Jiménez, Eva; Abenojar Buendía, Juana; del Real Romero, Juan Carlos; Forriol Campos, Francisco Luis; Vaquero Martín, Javier (2014-01-01)Objectivo: El uso del cemento óseo esta muy extendido en COT, existiendo multitud de estudios experimentales que lo avalan. La mayoría de los ensayos mecánicos están realizados en seco, lo que cuestiona la extrapolación ... -
Mechanical and thermal behaviour of an acrylic bone cement modified with a triblock copolymer
Paz Jiménez, Eva; Abenojar Buendía, Juana; Ballesteros Iglesias, María Yolanda; Forriol Campos, Francisco Luis; Dunne, Nicholas; del Real Romero, Juan Carlos (2016-04-01)The basic formulation of an acrylic bone cement has been modified by the addition of a block copolymer, Nanostrength® (NS), in order to augment the mechanical properties and particularly the fracture toughness of the bone ... -
Variación de las propiedades mecánicas del hueso inmaduro en las etapas más tempranas del desarrollo
López Valdés, Francisco José; Vázquez Sanz, Claudia; Victoria Rodríguez, Ignacio; Forriol Campos, Francisco Luis (2023-12-01)Introducción: El hueso como material varía su composición y sus propiedades mecánicas a lo largo de la vida. Aunque estas variaciones se conocen mejor en la edad adulta, existe poca información experimental sobre la variación ... -
Variation in juvenile long bone properties as a function of age: mechanical and compositional characterization
Vázquez Sanz, Claudia; Victoria Rodríguez, Ignacio; Forriol Campos, Francisco Luis; Tejado Garrido, Elena Maria; López Valdés, Francisco José (2023-02-02)Bone is a heterogeneous, hierarchical biocomposite material made of an organic matrix filled with a mineral component, which plays an important role in bone strength. Although the effect of the mineralmatrix ratio on the ...