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Spinal stenosis happens when the space inside the backbone is too small. This can put pressure on the spinal cord and nerves that travel through the spine. Spinal stenosis happens most often in the lower back and the neck. Some people with spinal stenosis have no symptoms. Others may experience pain, tingling, numbness and muscle weakness.
Spinal stenosis is the narrowing of one or more spaces within your spinal canal. It causes symptoms like back or neck pain and tingling in your arms or legs.
Most people who develop symptoms are age 50 or older. Some people are also born with a spinal canal that may be narrower than other people's. Symptoms can include back pain, burning pain in the buttocks and down the leg, loss of feeling in the feet, and a numbness, cramping, or weakness in the legs.
Spinal stenosis can affect walking in different ways depending on its location within the spine, for example: Lumbar spinal stenosis (in the lower back) may cause gait problems due to foot drop. The condition may also cause weakness in thigh and leg muscles, such as the quadriceps and the calves.
Spinal stenosis occurs when the spaces in your spine narrow, whether from aging, injury, or a medical condition. You may have pain, weakness, or other symptoms if the spinal cord is compressed.
FAQ. Summary. Spinal stenosis refers to the narrowing of the spinal canal, which is the space in the center of the vertebrae containing the spinal cord and nerve roots. At its most severe or final...
Sometimes, the ligament at the back of the lower spine, also called the lumbar spine, gets too thick. Needlelike tools inserted through the skin can remove some of the ligament. This can create more space in the spinal canal to reduce pressure on nerve roots.
What are the symptoms of lumbar spinal stenosis? In addition to low back pain, common symptoms generally include a sense of fatigue, discomfort, or changes in sensation (for example, numbness or tingling) felt in the buttocks, thighs, and legs on both sides of the body.
Symptoms of lumbar stenosis Symptoms like aching, cramping, tingling, heaviness and occasional weakness in the legs are usually brought on by walking or standing. They can be eased by sitting or leaning forward. Patients with lumbar stenosis can also have back pain.
In lumbar spinal stenosis, the space around the spinal cord in the lumbar spine (lower back) narrows. This puts pressure on the spinal cord and the spinal nerve roots, and can cause pain, numbness, or weakness in the legs.