Search results
Results From The WOW.Com Content Network
Truncal vagotomy is a treatment option for chronic duodenal ulcers. [5] [6] It was once considered the gold standard, but is now usually reserved for patients who have failed the first-line "triple therapy" against Helicobacter pylori infection: two antibiotics (clarithromycin and amoxicillin or metronidazole) and a proton pump inhibitor (e.g., omeprazole).
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.
Such severe spinal stenosis symptoms are virtually absent in lumbar stenosis, however, as the spinal cord terminates at the top end of the adult lumbar spine, with only nerve roots (cauda equina) continuing further down. [15] Cervical spinal stenosis is a condition involving narrowing of the spinal canal at the level of the neck.
Most commonly, a laminectomy is performed to treat spinal stenosis. 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. Surgical ...
Spinal stenosis may be congenital (rarely) or acquired (degenerative), overlapping changes normally seen in the aging spine. [6] [7] Stenosis can occur as either central stenosis (the narrowing of the entire canal) or foraminal stenosis (the narrowing of the foramen through which the nerve root exits the spinal canal). Severe narrowing of the ...
The bone flap is then propped open using small wedges or pieces of bone such that the enlarged spinal canal will remain in place. [ citation needed ] This technique contrasts with vertebral laminectomy in the amount of bone and muscle tissue that has to be removed, displaced, or dissected in the procedure.
The International Association for the Study of Pain defines neurogenic claudication as "pain from intermittent compression and/or ischemia of a single or multiple nerve roots within an intervertebral foramen or the central spinal canal". [4] This definition reflects the current hypotheses for the pathophysiology of NC, which is thought to be ...
During this part the “osteophyte” is removed in “a 180-degree fashion” and the nerve root is free visible. “The foramen is probed with a nerve hook to ensure that the nerve is free”. [10] To decompress a longer part of the cervical canal a corpectomy is performed from one disc to another, just by the same ventral approach. [10]