The spinal discs are shock-absorbing cushions between the vertebrae. Vertebrae are the large bones of the spinal column. If the spinal column tears open and the discs protrude outward, they can press ...

A bulging disc in your lower back is most often caused by naturally occurring changes as you age. Most bulging discs don’t cause symptoms, but they may progress to become herniated discs. Lower back ...

A vertebral disk is a rubbery structure between the vertebrae in your back. It cushions the bones in your spine. When a disk herniates, some of the cushioning material slips out of the casing that ...