cornu coccygeum


Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.

coc·cyg·e·al cornu

[TA]
two processes that project upward from the dorsum of the base of the coccyx to articulate with the sacral cornua.

cornu coccygeum

One of the two upward-projecting processes that articulate with the sacrum.
See also: cornu
Mentioned in ?