The disk herniation is a disorder of the vertebral column. In disk herniation disorder, the cushioning rubbery disc is damage which is located between the spinal bones or vertebrates.
The human spine is made of 33 vertebrae. Out of these 33 vertebrae, top 24 vertebrae are separated by 23 intervertebral discs. Discs are made of cartilage and composed of two different and well-defined regions.