Bone cement Biomechanics 1 Bone 1 Bone Cement 1 Bone cement-PMMA 1 Complex factors 1 Continuum mechanics 1 Cracks 1 Developed model 1 Experimental validations 1 Finite element method 1 Finite element modelling (FEM) 1 Fracture 1 Growth paths 1 Hip Spacer 1 Hip prostheses 1 Hip spacer 1 Implicit integration 1 Integration method 1 Mechanical 1 Mechanical behavior 1 Non Newtonian flow 1 Non-Newtonian 1 Non-newtonian 1 Patient specific 1 Porous materials 1 Porous media 1 Porous medium 1 Porous medium model 1 Reinforcement 1