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A discectomy (also called open discectomy, if done through a 1/2 inch or larger skin opening) is the surgical removal of abnormal disc material that presses on a nerve root or the spinal cord. The procedure involves removing a portion of an intervertebral disc, which causes pain, weakness or numbness by stressing the spinal cord or radiating ...
There are many spinal procedures that make use of minimally invasive techniques. They can involve cutting away tissue (), fixing adjacent vertebrae to one another (spinal fusion), and replacing bone or other tissue.The main philosophy is least bloods, tissue damage, and keep bone/tissue architecture The name of the procedure often includes the region of the spine that is operated on, including ...
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 herniation occurs 15 times more often than cervical (neck) disc herniation, and it is one of the most common causes of low back pain.
Back surgery can relieve pressure on the spine, but it is not a cure-all for spinal stenosis. There may be considerable pain immediately after the operation, and pain may persist on a longer-term basis. For some people, recovery can take weeks or months and may require long-term occupational and physical therapy.
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 Charité, a mobile core device for use in the lumbar spine, was approved first, in 2004, but is no longer in use. prodisc, the longest continually used disc replacement device in the US, is a fixed core device manufactured by Centinel Spine and was approved in 2006 for the lumbar spine with a cervical device approved in 2007.
The reason for that is that these structures are "in the way," that is they block the surgeon's access to the spinal canal. In some patients, excessive spinal destabilization and muscle damage from laminectomy results in "postlaminectomy syndrome." This medical condition is characterized by chronic back pain and weakness. [citation needed]
Spinal decompression is the relief of pressure on the spinal cord or on one or more compressed nerve roots passing through or exiting the spinal column. [1] Decompression of the spinal neural elements is a key component in treating spinal radiculopathy , myelopathy and claudication .