Overview
Lumbar Laminectomy is a surgical procedure that involves removing part of the vertebra called the lamina to decompress the spinal cord and nerves. It is commonly used to treat spinal stenosis, where the spinal canal narrows and causes pain, numbness, or weakness.
Causes
This procedure is typically required for patients suffering from lumbar spinal stenosis due to age-related degeneration, herniated discs, or thickened ligaments that compress the nerves.
Treatment
The surgeon removes the lamina and any other structures compressing the spinal nerves, creating more space and relieving pressure. This helps in reducing symptoms like back pain and leg weakness.
Benefits
Lumbar Laminectomy can greatly improve quality of life by reducing pain and enhancing mobility. It also helps prevent further nerve damage and provides long-term relief.
Medical Terms
- Lamina: A part of the vertebra that covers the spinal canal.
- Decompression: Surgical removal of bone or tissue to relieve pressure on nerves.
- Stenosis: Narrowing of a body passage, in this case, the spinal canal.