Spinal stenosis is when the spinal canal becomes narrow usually due to a herniated disk. Stenosis can also be caused by fracture, tumors, infection and deterioration. Symptoms include severe pain, weakness, numbness, tingling and paralysis. Spinal stenosis can occur anywhere along the spine but mostly occurs in the lower lumbar spine. Treatment for spinal stenosis includes physical therapy, epidural injections and surgery. Diagnosis of spinal stenosis includes x-ray exams, CT/MRI, mylograms, a bone scan, and electromyogram and nerve conduction series. Since spinal stenosis is usually caused by degeneration most cases are older patients. Congenital stenosis is rare and symptoms usually show up around the age range of 30 or 40s.
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