part of part of subdivision of cervical spinal cord subdivision of spinal cord central canal cervical division of cord spinal central canal BIRNLEX:1511 UBERON:0014542 cervical spinal cord central canal FMA:321590 Part of central canal contained within the cervical spinal cord. It is continuous caudally with the thoracic spinal cord central canal and rostrally with the fourth ventricle of the brain via the obex. UMLS:C0228620 SCTID:280403009