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Herniated disc pressing on spinal nerves. Spinal fusion can be used to treat a variety of conditions affecting any level of the spine—lumbar, cervical and thoracic. In general, spinal fusion is performed to decompress and stabilize the spine. [4] The greatest benefit appears to be in spondylolisthesis, while evidence is weaker for spinal ...
1. a herniated disc when other non-surgical treatments have failed. The nucleus pulposus (the jelly-like center of the disc) of the herniated disc bulges out through the annulus (surrounding wall) and presses on the nerve root next to it. 2. degenerative disc disease (spondylosis). The disc consists of about 80% water.
Patients who have sciatic pain (pain in the back, radiating down the buttock to the leg) and clear clinical findings of an identifiable radicular nerve loss caused by a herniated disc will have a better post operative course than those who simply have low back pain. If a specific disc herniation causing pressure on a nerve root cannot be ...
A disc herniation or spinal disc herniation is an injury to the intervertebral disc between two vertebrae, usually caused by excessive strain or trauma to the spine. It may result in back pain , pain or sensation in different parts of the body, and physical disability .
Fusion may be considered for those with low back pain from acquired displaced vertebra that does not improve with conservative treatment, [17] although only a few of those who have spinal fusion experience good results, [18] and there may be no clinically important difference between disk replacement and fusion surgery. [107]
Laminotomies are frequently used as a way to surgically repair a spinal disc herniation at any level of the vertebral column (cervical, thoracic, lumbar). [1] A herniated disc can compress spinal nerves and cause intense pain and impaired sensation. [4] Removing a portion of the lamina allows physicians to be able to access and repair the ...
When an entire disc is removed (as in discectomy), or when the vertebrae are unstable, spinal fusion surgery may be performed. Spinal fusion is a procedure in which bone grafts and metal hardware is used to fix together two or more vertebrae, thus preventing the bones of the spinal column from compressing on the spinal cord or nerve roots. [75]
Flatback syndrome is a problem that develops in some patients treated with Harrington rod instrumentation, where the rod extends down into lower part of the lumbar spine. Because the Harrington cannot follow the natural lordosis of the lower back (i.e. the backwaist curve), the spine is straightened out into an unnatural position. At first, the ...
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