surrounds surrounds conduit for lumen of vertebral column spinal cord anatomical conduit vertebral canal http://upload.wikimedia.org/wikipedia/commons/3/30/Gray82.png A conduit enclosed within the vertebral foramen of the vertebrae through which the spinal cord passes. UMLS:C1522467 uberon UMLS:C0037922 AAO:0000693 NCIT:C33869 UBERON:0006692 Wikipedia:Spinal_canal GAID:242 SCTID:361746009 FMA:9680 NCIT:C34221