© Copyright 2026 American Medical Association. All rights reserved.
Endoscopic decompression of the spinal cord and/or nerve root(s) is a minimally invasive surgical procedure aimed at alleviating pressure on the spinal cord or nerve roots caused by various conditions, such as herniated discs or bony overgrowths. This procedure is performed through small incisions using an endoscope, which is a thin, flexible tube equipped with a camera and light source. The endoscopic approach allows for direct visualization of the affected area while minimizing damage to surrounding tissues. Symptoms that may indicate the need for this procedure include local or radiating pain, reduced mobility, and neurologic compromise, which can manifest as weakness, numbness, or tingling in the extremities. The procedure involves several key steps, including the insertion of a needle and guidewire, the use of metal dilating tubes to create access to the spine, and the removal of bony structures and herniated disc material to relieve pressure on the spinal cord and nerves. This technique is particularly beneficial for patients as it typically results in less postoperative pain, quicker recovery times, and a reduced risk of complications compared to traditional open surgical methods.
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