foraminotomy

noun
fo·​ram·​i·​not·​o·​my | \ fə-ˌram-ə-ˈnät-ə-mē How to pronounce foraminotomy (audio) \
plural foraminotomies

Medical Definition of foraminotomy

: a surgical procedure to enlarge the opening through which the root of a spinal nerve passes as it exits the spinal column especially to relieve symptoms (as burning, numbness, or pain) caused by nerve compression (as from stenosis or herniation) cervical foraminotomy