surgical removal of the bony arches on one or more vertebrae
The surgical procedure to remove the bony arch or lamina from one or more vertebrae.
Origin: From lamina + -ectomy
A laminectomy is a surgical procedure that removes a portion of the vertebral bone called the lamina. At its most minimally invasive, the procedure requires only small skin incisions. The back muscles are pushed aside rather than cut and the parts of the vertebra adjacent to the lamina are left intact. Recovery occurs within a few days.
U.S. National Library of Medicine
A surgical procedure that entails removing all (laminectomy) or part (laminotomy) of selected vertebral lamina to relieve pressure on the SPINAL CORD and/or SPINAL NERVE ROOTS. Vertebral lamina is the thin flattened posterior wall of vertebral arch that forms the vertebral foramen through which pass the spinal cord and nerve roots.
The numerical value of laminectomy in Chaldean Numerology is: 2
The numerical value of laminectomy in Pythagorean Numerology is: 4
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"laminectomy." Definitions.net. STANDS4 LLC, 2018. Web. 23 Mar. 2018. <https://www.definitions.net/definition/laminectomy>.