Uterosacral ligament

Uterosacral Ligament

The Uterosacral Ligament (also known as the sacrouterine ligament) is a part of the female reproductive system that provides support to the uterus. It is a fibrous cord that extends from the cervix and posterior part of the uterus to the sacrum, the triangular bone at the base of the spine.

Anatomy[edit | edit source]

The uterosacral ligament is a paired structure, with one ligament on each side of the uterus. Each ligament is approximately 5 cm long and is composed of smooth muscle, connective tissue, and nerve fibers. The ligaments are located in the posterior leaf of the broad ligament, a fold of peritoneum that supports the uterus, fallopian tubes, and ovaries.

Function[edit | edit source]

The primary function of the uterosacral ligament is to provide support to the uterus and help maintain its position within the pelvis. It also plays a role in sexual function, as it contains nerve fibers that contribute to sexual arousal and orgasm.

Clinical Significance[edit | edit source]

Damage or weakening of the uterosacral ligament can lead to pelvic organ prolapse, a condition in which the uterus, bladder, or rectum descends into the vagina. This can occur as a result of childbirth, aging, or other factors. Surgical procedures to repair or reinforce the uterosacral ligament can help treat pelvic organ prolapse.

Etymology[edit | edit source]

The term "uterosacral" is derived from "uterus," the Latin word for womb, and "sacral," which refers to the sacrum, the bone to which the ligament is attached.

Related Terms[edit | edit source]

See Also[edit | edit source]

Uterosacral ligament Resources
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