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Spinal stenosis is the single most common diagnosis that leads to spinal surgery, of which a laminectomy represents one component. The lamina of the vertebra is removed or trimmed to widen the spinal canal and create more space for the spinal nerves and thecal sac .
The spinal cord serves 3 main functions for the body. It provides sensation, autonomic and motor control for all bodily functions and parts. The spinal cord is the most complex yet organized part of the CNS. The entire spinal structure may be divided into 4 sections that create an overall S-shaped curve.
Historically, laminectomies have been the primary way to treat lumbar spinal stenosis. [5] A laminectomy is a more invasive method with the aim to decrease the total amount of pain and numbness associated with lumbar spinal stenosis. [2] It is a surgery that eliminates the entire lamina to allow the nerves around this region to function ...
Removing some bone from the vertebrae to widen the spinal column This wouldn’t be a first-line treatment, though. Surgery is something that might be recommended when other options haven’t worked.
Spinal stenosis is an abnormal narrowing of the spinal canal or neural foramen that results in pressure on the spinal cord or nerve roots. [6] Symptoms may include pain, numbness , or weakness in the arms or legs. [ 1 ]
Treatment options for NC aim to cure the underlying cause of the condition, such as lumbar spinal stenosis (LSS) or other degenerative spinal diseases. Decreased walking and lower body motor ability due to NC is the primary disabling feature of LSS. [18]
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