Finite element analysis of stress on the cells injected into the patient´s intervertebralDisc

Tissue diseases impact on human life, This review can be appropriate for physicians to thus recognize the best injection site. New science of tissue engineering is the use of modeling community could do to help humanity, this paper, 1/4 of IVD is modeled as ax symmetric where the living cells are assumed to be soft with isotropic, elastic properties and IVD are assumed to be viscoelastic parameters, Two places to inject the cells are considered and are compared, 1) top of the nucleus, 2) middle of the nucleus. By comparing these two cases can be diagnosed the best place to inject cells in the IVD is in the middle.