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Major ligaments of the uterus
Uterosacral ligament
Uterosacral ligament (in white color) connect between the sacrum and uterus.
The uterosacral ligaments (or rectouterine ligaments) are major ligaments of uterus that extend posterior-ward from the cervix to attach onto the (anterior aspect of the) sacrum.
Structure
Microanatomy/histology
The uterosacral ligaments consist of fibrous connective tissue, and smooth muscle tissue.
Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by Richard; Richardson, Paul (2005). Gray's anatomy for students. Philadelphia: Elsevier/Churchill Livingstone. p. 417. ISBN978-0-8089-2306-0.