How does a Bulging Disc Occur?

A number of things can cause a bulging disc to occur. Understanding the cause can sometimes be an important part of the treatment plan, because the patient should take steps to reduce the risk of recurrence or additional strain. Knowing the potential causes of bulging and herniated discs can also help people avoid activities which could threaten their spinal health. The terms “bulging disc” and “herniated disc” are often used interchangeably. In both cases, the condition is characterized by a problem with the spongy discs which act as shock absorbers between the vertebrae. Normally, the discs are aligned with the spine, but sometimes the jellylike fluid in the discs presses against the outer walls from the inside, causing a disc to bulge out from between two vertebrae. This condition is sometimes accompanied with significant pain, because the bulging disc can start to press on the nerves of the spine. In the case of herniated discs, the outer casing of the disc actually splits, ...  more

Mar 11, 2008 ... Herniated and bulging discs are also called non-contained or contained disc disorders. For example, a non-contained disc is one that has ...  more