Disorders affecting musculoskeletal system affect hundreds of millions individuals worldwide and are one of the most common causes of disability and chronic suffering. The degenerative vertebral disease is an exacerbation of the aging process, and genetic and environmental factors, as well as traumatic injuries, deformities and pre-existent diseases may be involved. Much has been discussed about the many factors involved on disc degeneration, but its etiology remains unclear. Nevertheless, today, the role played by genetics seems to be much more relevant than it was previously suspected. In this article, the participation and role of some genes in the disc degeneration process are addressed for a better understanding of this disease’s etiopathogenesis and how to improve its treatment.
Genetic polymorphism; Intervertebral disc degeneration; Predisposing genes