[TA] the four terminal segments of the vertebral column, usually fused to form the coccyx. Synonym(s): vertebrae coccygeae [CoI-IV] [TA], tail vertebrae
coc·cy·ge·al ver·te·brae Co1-Co4
(kok-sij'ē-ăl vĕr'tĕ-brē) The four terminal segments of the vertebral column, usually fused to form the coccyx. Synonym(s): vertebrae coccygeae [Co1-Co4] [TA] .