Is the surgical removal of a lamina from vertebra?

Yes, the surgical removal of a lamina from a vertebra is called a laminectomy. Laminectomy is a surgical procedure in which a portion of the lamina, which is the posterior arch of a vertebra, is removed to relieve pressure on the spinal cord or nerve roots. This procedure is often performed to treat conditions such as spinal stenosis, herniated disks, and spinal cord injuries. Laminectomy can also be used to access the spinal canal for other surgical procedures, such as spinal fusion or the removal of tumors.