Uberon definition : The median sacral vein (or middle sacral veins) accompany the corresponding artery
along the front of the sacrum, and join to form a single vein, which ends in the left
common iliac vein; sometimes in the angle of junction of the two iliac veins.;
The median sacral vein (or middle sacral veins) accompany the corresponding artery
along the front of the sacrum, and join to form a single vein, which ends in the left
common iliac vein; sometimes in the angle of junction of the two iliac veins.