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Laminectomy is an open or minimally invasive surgical procedure in which a portion of the posterior arch of the vertebrae and/or spinal ligaments is removed from the spine to alleviate the pressure on the spinal canal contents. This procedure is usually performed when decompression of more than one nerve root is needed. In the lumbar spine it ...
The device can be implanted after a standard decompression by removing the lamina and medial facets in a "posterior arthroplasty" procedure. [3] The TOPS System replaces the bony and soft tissue removed during spinal decompression surgery and implants them at the affected spine segment to aid the patient's flexibility. [4]
Operations on spinal cord and spinal canal structures ( 03.0 ) Exploration and decompression of spinal canal structures ( 03.01 ) Removal of foreign body from spinal canal
These approaches are the anterior approach which is a direct removal of the cord compressing lesion, or a posterior approach which is an indirect decompression of the spinal cord. Laminectomy was one of the main methods for the posterior approach, however, the creation of laminoplasty was able to avoid several problems associated with the ...
A laminotomy is an orthopaedic neurosurgical procedure that removes part of the lamina of a vertebral arch in order to relieve pressure in the vertebral canal. [1] A laminotomy is less invasive than conventional vertebral column surgery techniques, such as laminectomy because it leaves more ligaments and muscles attached to the spinous process intact and it requires removing less bone from the ...
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 ...
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Mechanical traction can be used for patients with cervical and lumbar spinal disorders such as cervical radiculopathy or lumbar spinal stenosis. Lumbar traction has been widely used in the clinic, previous meta-analyses have confirmed that mechanical traction in the supine position can relieve short-term pain in patients with radiculopathy. [ 4 ]