part of part of composed primarily of cartilage tissue cartilage element cartilaginous vertebral centrum cartilaginous centrum of vertebra[PMID:11746457] postcaudal cartilaginous centrum UBERON:0009291 Cartilaginous form of a vertebral centrum, a skeletal element that functionally replaces the notochord[VSAP,modified]. cartilaginous centrum of vertebra SCTID:317278007 vertebra cartilage element vertebral centrum element