HERNIATED DISK

HERNIATED DISK - A herniated disk refers to a problem with one of the rubbery cushions (disks) between the individual bones (vertebrae) that stack up to make your spine. A spinal disk is a little like a jelly donut, with a softer center encased within a tougher exterior. Sometimes called a slipped disk or a ruptured disk, a herniated disk occurs when some of the softer "jelly" pushes out through a crack in the tougher exterior. A herniated disk can irritate nearby nerves and result in pain, numbness or weakness in an arm or leg. On the other hand, many people experience no symptoms from a herniated disk. There are many terms used to describe spinal disc pathology and associated pain, such as "herniated disc," "pinched nerve," and "bulging disc," and all are used differently and, at times, interchangeably.

Herniated disc facts

• The discs are pads that serve as "cushions" between the vertebral bodies, which minimize the impact of movement on the spinal column.
• Each disc is designed like a jelly donut with a central softer component (nucleus pulposus).
• Abnormal rupture of the central portion of the disc is referred to as a disc herniation.
• The most common location for a herniated disc to occur is in the disc at the level between the fourth and fifth lumbar vertebrae in the low back.

Sometimes called a slipped or ruptured disk, a herniated disk most often occurs in your lower back. It is one of the most common causes of low back pain, as well as leg pain (sciatica). Between 60% and 80% of people will experience low back pain at some point in their lives. A high percentage of people will have low back and leg pain caused by a herniated disk. Although a herniated disk can sometimes be very painful, most people feel much better with just a few weeks or months.