Laminectomy is a surgical procedure that involves removing a portion of the lamina, which is a part of the vertebrae in the spine. This operation is typically performed to relieve pressure on the spinal cord or nerves caused by conditions such as herniated discs, spinal stenosis, or tumors. By creating more space in the spinal canal, laminectomy can help alleviate pain, numbness, and weakness in the limbs. The procedure is usually done under general anesthesia and can be performed using traditional open surgery or minimally invasive techniques. Recovery time varies, but many patients experience significant improvement in their symptoms and can return to normal activities within weeks. Physical therapy may be recommended to aid in rehabilitation.