Lumbar spinal surgery is used to correct problems with the spinal bones (vertebrae), disks, or nerves of the lower back (lumbar spine).
Spinal surgery - cervical
Lumbar spinal surgery
The spine consists of bones (vertebrae) separated by soft cushions (disks). Pressure on the nerves that branch off the spinal cord can produce pain, numbness , tingling , or weakness.
Lumbar spinal surgery is done while you are under general anesthesia (unconscious and pain-free). A surgical cut is made over the area of the problem. The bone that curves around and covers the spinal cord and the tissue that presses on the nerve or spinal cord are removed.
The hole through which the nerve passes may be widened to prevent further pressure on the nerve. Sometimes, spinal fusion is necessary to stabilize the area.
Patients with spinal pain in the neck or back are usuall...
Definition Spinal cord abscess is swelling and irritation (inflammation) and the collection of infected material (pus) around the spinal cord. Alternative Names Abscess - spinal cord Causes, incidence, and risk factors A spinal cord abscess is caused by an infection inside the spine. An abscess of the spinal cord itself is very rare. A spinal abscess usually occurs as an epidural abscess . Pus forms as a collection of: Destroyed tissue cells Fluid Live and dead bacteria and other microorganisms White blood cells The pus is commonly covered by a lining or membrane that forms around the edges. The pus collection causes pressure on the spinal cord. The infection is usually due to bacteria. Often it is caused by a staphylococcus infection that spreads through the spine. It may be caused by tuberculosis in some areas of the world, but it is not as common today as it was in the past. In rare cases, the infection may be due to a fungus. The following increase your risk of a spinal cord abscess: Back injuri...
Full Question: I had an MRI early last week and received a call from my doctor today with the results. Since I was on my way to work at the time, I wasn't able to write down the exact phrase he used. What he told me surprised me - he said everything looked normal, but that the MRI showed a small hernia at the back of my brain that was putting pressure on my spinal cord. I'm planning to make an appointment with a neurosurgeon as soon as the weekend is over. I was hoping for any insight you could offer as to what I might expect from this process, as well as information on what might've caused the hernia (my doctor didn't mention anything as a cause for it). Christy. Answer: Dear Christy; Your physician may be referring to something called an Arnold-Chiari malformation. These can be associated with headaches or not at all. Causes included being born with it or trauma, as in brain injury. I've seen a number of case who had surgery and still had the head...
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