interosseous sacroiliac ligaments
(redirected from ligamentum sacroiliacum interosseum)in·ter·os·se·ous sa·cro·il·i·ac lig·a·ments
[TA]short obliquely directed fibrous bands that pass between the sacrum and ilium in the narrow cleft behind the auricular surfaces of these bones.
Synonym(s): ligamentum sacroiliacum interosseum [TA]