Disease Overview
Lumbar stenosis is the narrowing of the spinal canal in the lower back, which puts pressure on the spinal cord and nerves. This condition often leads to symptoms such as back pain, leg pain, numbness, or weakness, especially during walking or standing.
Causes
Common causes include age-related degeneration, thickened ligaments, herniated discs, bone spurs (osteophytes), and congenital spinal deformities. Arthritis and previous spinal injuries can also contribute to this condition.
Treatment
Conservative treatments include physical therapy, anti-inflammatory medications, and epidural injections. In severe cases, surgical options such as Lumbar Laminectomy, which involves removing the lamina to decompress the spinal cord, may be recommended.
Benefits
Timely treatment can significantly reduce pain, improve mobility, and enhance overall functionality. Surgical interventions offer long-term relief for patients with severe stenosis.
Medical Terms
- Stenosis: The abnormal narrowing of a body channel.
- Laminectomy: A surgical procedure to remove the lamina and relieve spinal cord pressure.
- Neurogenic Claudication: Pain and weakness in the legs due to nerve compression in the lower spine.