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Disc herniation can occur in any disc in the spine, but the two most common forms are lumbar disc herniation and cervical disc herniation. The former is the most common, causing low back pain (lumbago) and often leg pain as well, in which case it is commonly referred to as sciatica .
Lumbar disc disease is the drying out of the spongy interior matrix of an intervertebral disc in the spine. Many physicians and patients use the term lumbar disc disease to encompass several different causes of back pain or sciatica. In this article, the term is used to describe a lumbar herniated disc.
The problem with the multifidus muscles continues even after the pain goes away, and is probably an important reason why the pain comes back. [38] Teaching people with chronic low back pain how to use these muscles is recommended as part of a recovery program. [38] An intervertebral disc has a gelatinous core surrounded by a fibrous ring. [39]
There is a disc between each of the vertebrae in the spine. A healthy, well-hydrated disc will contain a great deal of water in its center, known as the nucleus pulposus, which provides cushioning and flexibility for the spine. Much of the mechanical stress that is caused by everyday movements is transferred to the discs within the spine and ...
An intervertebral disc (British English), also spelled intervertebral disk (American English), lies between adjacent vertebrae in the vertebral column.Each disc forms a fibrocartilaginous joint (a symphysis), to allow slight movement of the vertebrae, to act as a ligament to hold the vertebrae together, and to function as a shock absorber for the spine.
Discography could be considered to determine a specific disc's role in an individual's pain. [14] Discography involves the insertion of a needle into a disc to determine the pressure of disc space. [14] Radiocontrast is then injected into the disc space to assess for visual changes that may indicate an anatomic abnormality of the disc. [14]
Beyond that, here are four totally doable ways to free up disk space on your computer, so you can go back to business (and browsing and shopping and streaming) as usual. Try System Mechanic for 30 ...
In neurology, Lhermitte phenomenon, also called the barber chair phenomenon, is an uncomfortable "electrical" sensation that runs down the back and into the limbs.The sensation can feel like it goes up or down the spine.